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  82. <div class="header">
  83. <div class="summary">
  84. <a href="#pub-types">Public Types</a> &#124;
  85. <a href="#pub-methods">Public Member Functions</a> &#124;
  86. <a href="#pub-static-attribs">Static Public Attributes</a> &#124;
  87. <a href="#pri-methods">Private Member Functions</a> &#124;
  88. <a href="classifstream-members.html">List of all members</a> </div>
  89. <div class="headertitle">
  90. <div class="title">ifstream Class Reference</div> </div>
  91. </div><!--header-->
  92. <div class="contents">
  93. <p>file input stream.
  94. <a href="classifstream.html#details">More...</a></p>
  95. <p><code>#include &lt;fstream.h&gt;</code></p>
  96. <div class="dynheader">
  97. Inheritance diagram for ifstream:</div>
  98. <div class="dyncontent">
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  109. Collaboration diagram for ifstream:</div>
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  120. <table class="memberdecls">
  121. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
  122. Public Types</h2></td></tr>
  123. <tr class="memitem:ac9a54e52cef4f01ac0afd8ae896a3413"><td class="memItemLeft" align="right" valign="top">typedef unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a></td></tr>
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  125. <tr class="memitem:aef19291eeae0f072ac42c6ba1fe3033c"><td class="memItemLeft" align="right" valign="top">typedef unsigned char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a></td></tr>
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  129. <tr class="memitem:aaa192ec0dccc43050715553a34644523"><td class="memItemLeft" align="right" valign="top">typedef uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a></td></tr>
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  131. <tr class="memitem:abe85cf1f181b8bce8022f05ab76aae7f"><td class="memItemLeft" align="right" valign="top">typedef uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">pos_type</a></td></tr>
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  133. <tr class="memitem:ab01103ba35f6ba93a704b3ec0c86191e"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191e">seekdir</a> { <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191ea6639b4dd9e9b57ffef4a176cd1a1e7bb">beg</a>,
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  138. <tr class="memitem:a82836e1d3cc603fba8f0b54d323a2dff"><td class="memItemLeft" align="right" valign="top">typedef uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a></td></tr>
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  141. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  142. Public Member Functions</h2></td></tr>
  143. <tr class="memitem:a7daa417c60277a4a4a452df4ad0af8e6"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#a7daa417c60277a4a4a452df4ad0af8e6">bad</a> () const </td></tr>
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  145. <tr class="memitem:aa49ed6670d1743e7a373b2d915ec739a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#aa49ed6670d1743e7a373b2d915ec739a">clear</a> (<a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> state=<a class="el" href="classios__base.html#a07a00996a6e525b88bdfe7935d5ead05">goodbit</a>)</td></tr>
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  147. <tr class="memitem:ac5892f472afdef6160f5fe2401b16dce"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classifstream.html#ac5892f472afdef6160f5fe2401b16dce">close</a> ()</td></tr>
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  149. <tr class="memitem:ad2f091f3ed1a2e13f62557854c0885a7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#ad2f091f3ed1a2e13f62557854c0885a7">eof</a> () const </td></tr>
  150. <tr class="separator:ad2f091f3ed1a2e13f62557854c0885a7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  151. <tr class="memitem:a1c7b563046a50c5a0430405964998034"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#a1c7b563046a50c5a0430405964998034">fail</a> () const </td></tr>
  152. <tr class="separator:a1c7b563046a50c5a0430405964998034"><td class="memSeparator" colspan="2">&#160;</td></tr>
  153. <tr class="memitem:ade5bd46462e075999c3a5c2cff2015f1"><td class="memItemLeft" align="right" valign="top">char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ade5bd46462e075999c3a5c2cff2015f1">fill</a> ()</td></tr>
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  155. <tr class="memitem:aa5683f9bdf295311bd5a6d3cdc2fedd5"><td class="memItemLeft" align="right" valign="top">char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#aa5683f9bdf295311bd5a6d3cdc2fedd5">fill</a> (char c)</td></tr>
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  157. <tr class="memitem:ab5e9c7dbcbc33b7de9dcb70525ec7384"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ab5e9c7dbcbc33b7de9dcb70525ec7384">flags</a> () const </td></tr>
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  159. <tr class="memitem:ae67e900dc12e4c7cbc0741ad1c70d6c2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ae67e900dc12e4c7cbc0741ad1c70d6c2">flags</a> (<a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> fl)</td></tr>
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  161. <tr class="memitem:ad2b705d2f363ed59db6ac4046f78b4bb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#ad2b705d2f363ed59db6ac4046f78b4bb">gcount</a> () const </td></tr>
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  163. <tr class="memitem:a36573c9b7fc522e6c85a73221019fd11"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a36573c9b7fc522e6c85a73221019fd11">get</a> ()</td></tr>
  164. <tr class="separator:a36573c9b7fc522e6c85a73221019fd11"><td class="memSeparator" colspan="2">&#160;</td></tr>
  165. <tr class="memitem:a9c7313d6f21f1f7ac9b0e759e74b4db2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a9c7313d6f21f1f7ac9b0e759e74b4db2">get</a> (char &amp;ch)</td></tr>
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  167. <tr class="memitem:a4247f47e388598c69ef3bd39ea4c056f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a4247f47e388598c69ef3bd39ea4c056f">get</a> (char *str, <a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a> n, char delim= '\n')</td></tr>
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  169. <tr class="memitem:a7d86035d178e526283e5c7555ab7b243"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a7d86035d178e526283e5c7555ab7b243">getline</a> (char *str, <a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a> n, char delim= '\n')</td></tr>
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  171. <tr class="memitem:a5fdf9247f642a7a5c5a21323ffd45366"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#a5fdf9247f642a7a5c5a21323ffd45366">good</a> () const </td></tr>
  172. <tr class="separator:a5fdf9247f642a7a5c5a21323ffd45366"><td class="memSeparator" colspan="2">&#160;</td></tr>
  173. <tr class="memitem:a11f4bfaa5c37cfcf8878c367fd861a88"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classifstream.html#a11f4bfaa5c37cfcf8878c367fd861a88">ifstream</a> (const char *path, <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> mode=<a class="el" href="classios__base.html#ae5432e3c269064480652c4602f5f74ad">in</a>)</td></tr>
  174. <tr class="separator:a11f4bfaa5c37cfcf8878c367fd861a88"><td class="memSeparator" colspan="2">&#160;</td></tr>
  175. <tr class="memitem:a12597b03d86b66047a5581bbd26eb032"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a12597b03d86b66047a5581bbd26eb032">ignore</a> (<a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a> n=1, int delim=-1)</td></tr>
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  177. <tr class="memitem:aaa16c6422ea371995d02159f2e6707b2"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classifstream.html#aaa16c6422ea371995d02159f2e6707b2">is_open</a> ()</td></tr>
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  179. <tr class="memitem:a169694d6535fd551fd6db48a2867590e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classifstream.html#a169694d6535fd551fd6db48a2867590e">open</a> (const char *path, <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> mode=<a class="el" href="classios__base.html#ae5432e3c269064480652c4602f5f74ad">in</a>)</td></tr>
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  183. <tr class="memitem:a1ae2d4f1ccdfcaaef6a3a8ac9e28c267"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#a1ae2d4f1ccdfcaaef6a3a8ac9e28c267">operator!</a> () const </td></tr>
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  185. <tr class="memitem:aa67d3b8ac67e2097d876a66657ec6067"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#aa67d3b8ac67e2097d876a66657ec6067">operator&gt;&gt;</a> (<a class="el" href="classistream.html">istream</a> &amp;(*pf)(<a class="el" href="classistream.html">istream</a> &amp;str))</td></tr>
  186. <tr class="separator:aa67d3b8ac67e2097d876a66657ec6067"><td class="memSeparator" colspan="2">&#160;</td></tr>
  187. <tr class="memitem:ac6e2f17c80edd19deecdc20f804c424e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#ac6e2f17c80edd19deecdc20f804c424e">operator&gt;&gt;</a> (<a class="el" href="classios__base.html">ios_base</a> &amp;(*pf)(<a class="el" href="classios__base.html">ios_base</a> &amp;str))</td></tr>
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  189. <tr class="memitem:a5a0a2c0e06abadb79951ebe34f36d62a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a5a0a2c0e06abadb79951ebe34f36d62a">operator&gt;&gt;</a> (<a class="el" href="classios.html">ios</a> &amp;(*pf)(<a class="el" href="classios.html">ios</a> &amp;str))</td></tr>
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  191. <tr class="memitem:a99db66d2e192f02deff0171ad098271f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a99db66d2e192f02deff0171ad098271f">operator&gt;&gt;</a> (char *str)</td></tr>
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  193. <tr class="memitem:addaf5e0f39a15cc213117165dfef0d77"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#addaf5e0f39a15cc213117165dfef0d77">operator&gt;&gt;</a> (char &amp;ch)</td></tr>
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  195. <tr class="memitem:a390af4d28adbdc537e436f2121d1c862"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a390af4d28adbdc537e436f2121d1c862">operator&gt;&gt;</a> (signed char *str)</td></tr>
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  197. <tr class="memitem:a49ab1a573fbf69809d19a52855a30072"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a49ab1a573fbf69809d19a52855a30072">operator&gt;&gt;</a> (signed char &amp;ch)</td></tr>
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  199. <tr class="memitem:a52e85d01198968330f20026a52cb9f72"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a52e85d01198968330f20026a52cb9f72">operator&gt;&gt;</a> (unsigned char *str)</td></tr>
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  201. <tr class="memitem:a74875fcf9ccdc0dca4b46a0b66821798"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a74875fcf9ccdc0dca4b46a0b66821798">operator&gt;&gt;</a> (unsigned char &amp;ch)</td></tr>
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  203. <tr class="memitem:a3708636d095d360695e9c23335639317"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a3708636d095d360695e9c23335639317">operator&gt;&gt;</a> (bool &amp;arg)</td></tr>
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  205. <tr class="memitem:a662060e885a0551c390b7042b3b9e4a5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a662060e885a0551c390b7042b3b9e4a5">operator&gt;&gt;</a> (short &amp;arg)</td></tr>
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  207. <tr class="memitem:a31a706a374c5a594e400734b8992e2a0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a31a706a374c5a594e400734b8992e2a0">operator&gt;&gt;</a> (unsigned short &amp;arg)</td></tr>
  208. <tr class="separator:a31a706a374c5a594e400734b8992e2a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  209. <tr class="memitem:ae8451bc86d83828892d9d67c67b7f02b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#ae8451bc86d83828892d9d67c67b7f02b">operator&gt;&gt;</a> (int &amp;arg)</td></tr>
  210. <tr class="separator:ae8451bc86d83828892d9d67c67b7f02b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  211. <tr class="memitem:a35c9847ebf7b822c5ec9742e9de19345"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a35c9847ebf7b822c5ec9742e9de19345">operator&gt;&gt;</a> (unsigned int &amp;arg)</td></tr>
  212. <tr class="separator:a35c9847ebf7b822c5ec9742e9de19345"><td class="memSeparator" colspan="2">&#160;</td></tr>
  213. <tr class="memitem:aa26e7f35e74d96803bb0dfb3fb0dc154"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#aa26e7f35e74d96803bb0dfb3fb0dc154">operator&gt;&gt;</a> (long &amp;arg)</td></tr>
  214. <tr class="separator:aa26e7f35e74d96803bb0dfb3fb0dc154"><td class="memSeparator" colspan="2">&#160;</td></tr>
  215. <tr class="memitem:a5aafa4c7f6615a7f1441962b61b8ef59"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a5aafa4c7f6615a7f1441962b61b8ef59">operator&gt;&gt;</a> (unsigned long &amp;arg)</td></tr>
  216. <tr class="separator:a5aafa4c7f6615a7f1441962b61b8ef59"><td class="memSeparator" colspan="2">&#160;</td></tr>
  217. <tr class="memitem:af9bf453725ce1d9ef62142a7ee38936e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#af9bf453725ce1d9ef62142a7ee38936e">operator&gt;&gt;</a> (double &amp;arg)</td></tr>
  218. <tr class="separator:af9bf453725ce1d9ef62142a7ee38936e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  219. <tr class="memitem:aa8efce6fecab80cf7a17d5dfa31f5aa8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#aa8efce6fecab80cf7a17d5dfa31f5aa8">operator&gt;&gt;</a> (float &amp;arg)</td></tr>
  220. <tr class="separator:aa8efce6fecab80cf7a17d5dfa31f5aa8"><td class="memSeparator" colspan="2">&#160;</td></tr>
  221. <tr class="memitem:a62ef4762feacc64a8acdcbf8f1296936"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a62ef4762feacc64a8acdcbf8f1296936">operator&gt;&gt;</a> (void *&amp;arg)</td></tr>
  222. <tr class="separator:a62ef4762feacc64a8acdcbf8f1296936"><td class="memSeparator" colspan="2">&#160;</td></tr>
  223. <tr class="memitem:a4022265e0ede3698454f1ff59348c14a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a4022265e0ede3698454f1ff59348c14a">peek</a> ()</td></tr>
  224. <tr class="separator:a4022265e0ede3698454f1ff59348c14a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  225. <tr class="memitem:a9d36cb5a859b74e04f640d2f5e53b41d"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a9d36cb5a859b74e04f640d2f5e53b41d">precision</a> () const </td></tr>
  226. <tr class="separator:a9d36cb5a859b74e04f640d2f5e53b41d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  227. <tr class="memitem:a5b70cc65fc2c276136fea99bddedb6f0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a5b70cc65fc2c276136fea99bddedb6f0">precision</a> (unsigned int n)</td></tr>
  228. <tr class="separator:a5b70cc65fc2c276136fea99bddedb6f0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  229. <tr class="memitem:aacc57e1e46e23f2f54898ff6a89129a2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#aacc57e1e46e23f2f54898ff6a89129a2">rdstate</a> () const </td></tr>
  230. <tr class="separator:aacc57e1e46e23f2f54898ff6a89129a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  231. <tr class="memitem:a52d637b1aeca9946085a4a72e0208aec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a52d637b1aeca9946085a4a72e0208aec">seekg</a> (<a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">pos_type</a> pos)</td></tr>
  232. <tr class="separator:a52d637b1aeca9946085a4a72e0208aec"><td class="memSeparator" colspan="2">&#160;</td></tr>
  233. <tr class="memitem:a60dd48a3b374fb9cbdc59e1f930dea95"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classistream.html">istream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a60dd48a3b374fb9cbdc59e1f930dea95">seekg</a> (<a class="el" href="classios__base.html#a45de7cca0d01da781f4b886179c65c22">off_type</a> off, <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191e">seekdir</a> way)</td></tr>
  234. <tr class="separator:a60dd48a3b374fb9cbdc59e1f930dea95"><td class="memSeparator" colspan="2">&#160;</td></tr>
  235. <tr class="memitem:ab5db835cb45bba7684ebf72d9a3cccb4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ab5db835cb45bba7684ebf72d9a3cccb4">setf</a> (<a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> fl)</td></tr>
  236. <tr class="separator:ab5db835cb45bba7684ebf72d9a3cccb4"><td class="memSeparator" colspan="2">&#160;</td></tr>
  237. <tr class="memitem:a74dbc93607ab7d68a87ec326b92b6c81"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a74dbc93607ab7d68a87ec326b92b6c81">setf</a> (<a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> fl, <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> mask)</td></tr>
  238. <tr class="separator:a74dbc93607ab7d68a87ec326b92b6c81"><td class="memSeparator" colspan="2">&#160;</td></tr>
  239. <tr class="memitem:aee5d194656bdfb0c8621b23ea2f51afb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios.html#aee5d194656bdfb0c8621b23ea2f51afb">setstate</a> (<a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> state)</td></tr>
  240. <tr class="separator:aee5d194656bdfb0c8621b23ea2f51afb"><td class="memSeparator" colspan="2">&#160;</td></tr>
  241. <tr class="memitem:a0f7468be86d93de5d33fa99095898279"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a0f7468be86d93de5d33fa99095898279">skipWhite</a> ()</td></tr>
  242. <tr class="separator:a0f7468be86d93de5d33fa99095898279"><td class="memSeparator" colspan="2">&#160;</td></tr>
  243. <tr class="memitem:a18332bdcb7fbe33ca06045c786cac4c3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">pos_type</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classistream.html#a18332bdcb7fbe33ca06045c786cac4c3">tellg</a> ()</td></tr>
  244. <tr class="separator:a18332bdcb7fbe33ca06045c786cac4c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  245. <tr class="memitem:a3bf7d054a433ed15e8b984e16f630fa4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a3bf7d054a433ed15e8b984e16f630fa4">unsetf</a> (<a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> fl)</td></tr>
  246. <tr class="separator:a3bf7d054a433ed15e8b984e16f630fa4"><td class="memSeparator" colspan="2">&#160;</td></tr>
  247. <tr class="memitem:afa30e7644b4eae5928ad9c487ad387de"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#afa30e7644b4eae5928ad9c487ad387de">width</a> ()</td></tr>
  248. <tr class="separator:afa30e7644b4eae5928ad9c487ad387de"><td class="memSeparator" colspan="2">&#160;</td></tr>
  249. <tr class="memitem:ab2ba0f005bbf3d8ebed93b64068492e0"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ab2ba0f005bbf3d8ebed93b64068492e0">width</a> (unsigned n)</td></tr>
  250. <tr class="separator:ab2ba0f005bbf3d8ebed93b64068492e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  251. </table><table class="memberdecls">
  252. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
  253. Static Public Attributes</h2></td></tr>
  254. <tr class="memitem:adaaf735381254aa096ebe3605e8bbd0a"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#adaaf735381254aa096ebe3605e8bbd0a">adjustfield</a> = <a class="el" href="classios__base.html#ad364df9af2cfde1f40bd8e10c62bb215">left</a> | <a class="el" href="classios__base.html#aec064a12730b5d87e718c1864e29ac64">right</a> | <a class="el" href="classios__base.html#afc720b7f6f461ec8e9cf5505059e5d7c">internal</a></td></tr>
  255. <tr class="separator:adaaf735381254aa096ebe3605e8bbd0a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  256. <tr class="memitem:a8380aac3c405730708888fdc68905820"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a8380aac3c405730708888fdc68905820">app</a> = 0X4</td></tr>
  257. <tr class="separator:a8380aac3c405730708888fdc68905820"><td class="memSeparator" colspan="2">&#160;</td></tr>
  258. <tr class="memitem:aa434355c165500065276d955d8b36e99"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#aa434355c165500065276d955d8b36e99">ate</a> = 0X8</td></tr>
  259. <tr class="separator:aa434355c165500065276d955d8b36e99"><td class="memSeparator" colspan="2">&#160;</td></tr>
  260. <tr class="memitem:ac8c2c8f2f6bc9e6ce101c20e88ebce35"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ac8c2c8f2f6bc9e6ce101c20e88ebce35">badbit</a> = 0X01</td></tr>
  261. <tr class="separator:ac8c2c8f2f6bc9e6ce101c20e88ebce35"><td class="memSeparator" colspan="2">&#160;</td></tr>
  262. <tr class="memitem:a75ce5482aa207d7aa0265d138b50a102"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a75ce5482aa207d7aa0265d138b50a102">basefield</a> = <a class="el" href="classios__base.html#a2826aed005e7c1f6858060cddae7971a">dec</a> | <a class="el" href="classios__base.html#a3608e51eb0a80ea94ddadd5b713a3750">hex</a> | <a class="el" href="classios__base.html#a4155540f8d3ffdb8d25a2f50ee4df08f">oct</a></td></tr>
  263. <tr class="separator:a75ce5482aa207d7aa0265d138b50a102"><td class="memSeparator" colspan="2">&#160;</td></tr>
  264. <tr class="memitem:ac99947c17c2936d15243671366605602"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ac99947c17c2936d15243671366605602">binary</a> = 0X10</td></tr>
  265. <tr class="separator:ac99947c17c2936d15243671366605602"><td class="memSeparator" colspan="2">&#160;</td></tr>
  266. <tr class="memitem:afa74acd95d4bbc7cc3551251aac2bf00"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#afa74acd95d4bbc7cc3551251aac2bf00">boolalpha</a> = 0x0100</td></tr>
  267. <tr class="separator:afa74acd95d4bbc7cc3551251aac2bf00"><td class="memSeparator" colspan="2">&#160;</td></tr>
  268. <tr class="memitem:a2826aed005e7c1f6858060cddae7971a"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a2826aed005e7c1f6858060cddae7971a">dec</a> = 0x0008</td></tr>
  269. <tr class="separator:a2826aed005e7c1f6858060cddae7971a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  270. <tr class="memitem:af75072b7ef2a931c77a2cb8e7ccda460"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#af75072b7ef2a931c77a2cb8e7ccda460">eofbit</a> = 0x02</td></tr>
  271. <tr class="separator:af75072b7ef2a931c77a2cb8e7ccda460"><td class="memSeparator" colspan="2">&#160;</td></tr>
  272. <tr class="memitem:a36157154001bcce17827db6786e35efd"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a36157154001bcce17827db6786e35efd">failbit</a> = 0X04</td></tr>
  273. <tr class="separator:a36157154001bcce17827db6786e35efd"><td class="memSeparator" colspan="2">&#160;</td></tr>
  274. <tr class="memitem:a07a00996a6e525b88bdfe7935d5ead05"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a07a00996a6e525b88bdfe7935d5ead05">goodbit</a> = 0x00</td></tr>
  275. <tr class="separator:a07a00996a6e525b88bdfe7935d5ead05"><td class="memSeparator" colspan="2">&#160;</td></tr>
  276. <tr class="memitem:a3608e51eb0a80ea94ddadd5b713a3750"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a3608e51eb0a80ea94ddadd5b713a3750">hex</a> = 0x0010</td></tr>
  277. <tr class="separator:a3608e51eb0a80ea94ddadd5b713a3750"><td class="memSeparator" colspan="2">&#160;</td></tr>
  278. <tr class="memitem:ae5432e3c269064480652c4602f5f74ad"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ae5432e3c269064480652c4602f5f74ad">in</a> = 0X20</td></tr>
  279. <tr class="separator:ae5432e3c269064480652c4602f5f74ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
  280. <tr class="memitem:afc720b7f6f461ec8e9cf5505059e5d7c"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#afc720b7f6f461ec8e9cf5505059e5d7c">internal</a> = 0x0004</td></tr>
  281. <tr class="separator:afc720b7f6f461ec8e9cf5505059e5d7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  282. <tr class="memitem:ad364df9af2cfde1f40bd8e10c62bb215"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ad364df9af2cfde1f40bd8e10c62bb215">left</a> = 0x0001</td></tr>
  283. <tr class="separator:ad364df9af2cfde1f40bd8e10c62bb215"><td class="memSeparator" colspan="2">&#160;</td></tr>
  284. <tr class="memitem:a4155540f8d3ffdb8d25a2f50ee4df08f"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a4155540f8d3ffdb8d25a2f50ee4df08f">oct</a> = 0x0020</td></tr>
  285. <tr class="separator:a4155540f8d3ffdb8d25a2f50ee4df08f"><td class="memSeparator" colspan="2">&#160;</td></tr>
  286. <tr class="memitem:a4c1d517774c0d11af3424e90395f26ae"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a4c1d517774c0d11af3424e90395f26ae">out</a> = 0X40</td></tr>
  287. <tr class="separator:a4c1d517774c0d11af3424e90395f26ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
  288. <tr class="memitem:aec064a12730b5d87e718c1864e29ac64"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#aec064a12730b5d87e718c1864e29ac64">right</a> = 0x0002</td></tr>
  289. <tr class="separator:aec064a12730b5d87e718c1864e29ac64"><td class="memSeparator" colspan="2">&#160;</td></tr>
  290. <tr class="memitem:a7e3373ab307feecfc228bc9bdb29cd01"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a7e3373ab307feecfc228bc9bdb29cd01">showbase</a> = 0x0200</td></tr>
  291. <tr class="separator:a7e3373ab307feecfc228bc9bdb29cd01"><td class="memSeparator" colspan="2">&#160;</td></tr>
  292. <tr class="memitem:ac9bb172682e157f037bd7fb82a236ee6"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ac9bb172682e157f037bd7fb82a236ee6">showpoint</a> = 0x0400</td></tr>
  293. <tr class="separator:ac9bb172682e157f037bd7fb82a236ee6"><td class="memSeparator" colspan="2">&#160;</td></tr>
  294. <tr class="memitem:a7bfa4a883933105d10f8ce2693cb9f21"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a7bfa4a883933105d10f8ce2693cb9f21">showpos</a> = 0x0800</td></tr>
  295. <tr class="separator:a7bfa4a883933105d10f8ce2693cb9f21"><td class="memSeparator" colspan="2">&#160;</td></tr>
  296. <tr class="memitem:a64977c777d6e45826d1be9763f17f824"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#a64977c777d6e45826d1be9763f17f824">skipws</a> = 0x1000</td></tr>
  297. <tr class="separator:a64977c777d6e45826d1be9763f17f824"><td class="memSeparator" colspan="2">&#160;</td></tr>
  298. <tr class="memitem:ae62b8972f37509819e1384214071194b"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ae62b8972f37509819e1384214071194b">trunc</a> = 0X80</td></tr>
  299. <tr class="separator:ae62b8972f37509819e1384214071194b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  300. <tr class="memitem:ade3db1fe3249e87f4c47a9a8916793d9"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classios__base.html#ade3db1fe3249e87f4c47a9a8916793d9">uppercase</a> = 0x4000</td></tr>
  301. <tr class="separator:ade3db1fe3249e87f4c47a9a8916793d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
  302. </table><table class="memberdecls">
  303. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
  304. Private Member Functions</h2></td></tr>
  305. <tr class="memitem:a5f64576d3d19177ab3cf3812b69abdfa"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a5f64576d3d19177ab3cf3812b69abdfa">open</a> (<a class="el" href="class_fat_file_system.html">FatFileSystem</a> *fs, const char *path, uint8_t oflag)</td></tr>
  306. <tr class="separator:a5f64576d3d19177ab3cf3812b69abdfa"><td class="memSeparator" colspan="2">&#160;</td></tr>
  307. <tr class="memitem:ad3fa9daaccb4e4179fb88a8ca037aa80"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ad3fa9daaccb4e4179fb88a8ca037aa80">open</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, uint16_t index, uint8_t oflag)</td></tr>
  308. <tr class="separator:ad3fa9daaccb4e4179fb88a8ca037aa80"><td class="memSeparator" colspan="2">&#160;</td></tr>
  309. <tr class="memitem:a211be757679b18708f6b6a36464e4f61"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a211be757679b18708f6b6a36464e4f61">open</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, const char *path, uint8_t oflag)</td></tr>
  310. <tr class="separator:a211be757679b18708f6b6a36464e4f61"><td class="memSeparator" colspan="2">&#160;</td></tr>
  311. <tr class="memitem:ac05b7136b887539426856c623869aa3a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ac05b7136b887539426856c623869aa3a">peek</a> ()</td></tr>
  312. <tr class="separator:ac05b7136b887539426856c623869aa3a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  313. </table>
  314. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  315. <div class="textblock"><p>file input stream. </p>
  316. </div><h2 class="groupheader">Member Typedef Documentation</h2>
  317. <a class="anchor" id="ac9a54e52cef4f01ac0afd8ae896a3413"></a>
  318. <div class="memitem">
  319. <div class="memproto">
  320. <table class="mlabels">
  321. <tr>
  322. <td class="mlabels-left">
  323. <table class="memname">
  324. <tr>
  325. <td class="memname">typedef unsigned int <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">ios_base::fmtflags</a></td>
  326. </tr>
  327. </table>
  328. </td>
  329. <td class="mlabels-right">
  330. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  331. </tr>
  332. </table>
  333. </div><div class="memdoc">
  334. <p>type for format flags </p>
  335. </div>
  336. </div>
  337. <a class="anchor" id="aef19291eeae0f072ac42c6ba1fe3033c"></a>
  338. <div class="memitem">
  339. <div class="memproto">
  340. <table class="mlabels">
  341. <tr>
  342. <td class="mlabels-left">
  343. <table class="memname">
  344. <tr>
  345. <td class="memname">typedef unsigned char <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">ios_base::iostate</a></td>
  346. </tr>
  347. </table>
  348. </td>
  349. <td class="mlabels-right">
  350. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  351. </tr>
  352. </table>
  353. </div><div class="memdoc">
  354. <p>typedef for iostate bitmask </p>
  355. </div>
  356. </div>
  357. <a class="anchor" id="a45de7cca0d01da781f4b886179c65c22"></a>
  358. <div class="memitem">
  359. <div class="memproto">
  360. <table class="mlabels">
  361. <tr>
  362. <td class="mlabels-left">
  363. <table class="memname">
  364. <tr>
  365. <td class="memname">typedef int32_t <a class="el" href="classios__base.html#a45de7cca0d01da781f4b886179c65c22">ios_base::off_type</a></td>
  366. </tr>
  367. </table>
  368. </td>
  369. <td class="mlabels-right">
  370. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  371. </tr>
  372. </table>
  373. </div><div class="memdoc">
  374. <p>type for relative seek offset </p>
  375. </div>
  376. </div>
  377. <a class="anchor" id="aaa192ec0dccc43050715553a34644523"></a>
  378. <div class="memitem">
  379. <div class="memproto">
  380. <table class="mlabels">
  381. <tr>
  382. <td class="mlabels-left">
  383. <table class="memname">
  384. <tr>
  385. <td class="memname">typedef uint8_t <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">ios_base::openmode</a></td>
  386. </tr>
  387. </table>
  388. </td>
  389. <td class="mlabels-right">
  390. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  391. </tr>
  392. </table>
  393. </div><div class="memdoc">
  394. <p>typedef for iostream open mode </p>
  395. </div>
  396. </div>
  397. <a class="anchor" id="abe85cf1f181b8bce8022f05ab76aae7f"></a>
  398. <div class="memitem">
  399. <div class="memproto">
  400. <table class="mlabels">
  401. <tr>
  402. <td class="mlabels-left">
  403. <table class="memname">
  404. <tr>
  405. <td class="memname">typedef uint32_t <a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">ios_base::pos_type</a></td>
  406. </tr>
  407. </table>
  408. </td>
  409. <td class="mlabels-right">
  410. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  411. </tr>
  412. </table>
  413. </div><div class="memdoc">
  414. <p>type for absolute seek position </p>
  415. </div>
  416. </div>
  417. <a class="anchor" id="a82836e1d3cc603fba8f0b54d323a2dff"></a>
  418. <div class="memitem">
  419. <div class="memproto">
  420. <table class="mlabels">
  421. <tr>
  422. <td class="mlabels-left">
  423. <table class="memname">
  424. <tr>
  425. <td class="memname">typedef uint32_t <a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">ios_base::streamsize</a></td>
  426. </tr>
  427. </table>
  428. </td>
  429. <td class="mlabels-right">
  430. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  431. </tr>
  432. </table>
  433. </div><div class="memdoc">
  434. <p>unsigned size that can represent maximum file size. (violates spec - should be signed) </p>
  435. </div>
  436. </div>
  437. <h2 class="groupheader">Member Enumeration Documentation</h2>
  438. <a class="anchor" id="ab01103ba35f6ba93a704b3ec0c86191e"></a>
  439. <div class="memitem">
  440. <div class="memproto">
  441. <table class="mlabels">
  442. <tr>
  443. <td class="mlabels-left">
  444. <table class="memname">
  445. <tr>
  446. <td class="memname">enum <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191e">ios_base::seekdir</a></td>
  447. </tr>
  448. </table>
  449. </td>
  450. <td class="mlabels-right">
  451. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  452. </tr>
  453. </table>
  454. </div><div class="memdoc">
  455. <p>enumerated type for the direction of relative seeks </p>
  456. <table class="fieldtable">
  457. <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ab01103ba35f6ba93a704b3ec0c86191ea6639b4dd9e9b57ffef4a176cd1a1e7bb"></a>beg&#160;</td><td class="fielddoc">
  458. <p>seek relative to the beginning of the stream </p>
  459. </td></tr>
  460. <tr><td class="fieldname"><a class="anchor" id="ab01103ba35f6ba93a704b3ec0c86191ea53910041525b9e2f33bfc3bb4482134c"></a>cur&#160;</td><td class="fielddoc">
  461. <p>seek relative to the current stream position </p>
  462. </td></tr>
  463. <tr><td class="fieldname"><a class="anchor" id="ab01103ba35f6ba93a704b3ec0c86191eaae47c0ae984e90b38907783a1a804811"></a>end&#160;</td><td class="fielddoc">
  464. <p>seek relative to the end of the stream </p>
  465. </td></tr>
  466. </table>
  467. </div>
  468. </div>
  469. <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
  470. <a class="anchor" id="a11f4bfaa5c37cfcf8878c367fd861a88"></a>
  471. <div class="memitem">
  472. <div class="memproto">
  473. <table class="mlabels">
  474. <tr>
  475. <td class="mlabels-left">
  476. <table class="memname">
  477. <tr>
  478. <td class="memname">ifstream::ifstream </td>
  479. <td>(</td>
  480. <td class="paramtype">const char *&#160;</td>
  481. <td class="paramname"><em>path</em>, </td>
  482. </tr>
  483. <tr>
  484. <td class="paramkey"></td>
  485. <td></td>
  486. <td class="paramtype"><a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td>
  487. <td class="paramname"><em>mode</em> = <code><a class="el" href="classios__base.html#ae5432e3c269064480652c4602f5f74ad">in</a></code>&#160;</td>
  488. </tr>
  489. <tr>
  490. <td></td>
  491. <td>)</td>
  492. <td></td><td></td>
  493. </tr>
  494. </table>
  495. </td>
  496. <td class="mlabels-right">
  497. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
  498. </tr>
  499. </table>
  500. </div><div class="memdoc">
  501. <p>Constructor with open </p><dl class="params"><dt>Parameters</dt><dd>
  502. <table class="params">
  503. <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>file to open </td></tr>
  504. <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode </td></tr>
  505. </table>
  506. </dd>
  507. </dl>
  508. </div>
  509. </div>
  510. <h2 class="groupheader">Member Function Documentation</h2>
  511. <a class="anchor" id="a7daa417c60277a4a4a452df4ad0af8e6"></a>
  512. <div class="memitem">
  513. <div class="memproto">
  514. <table class="mlabels">
  515. <tr>
  516. <td class="mlabels-left">
  517. <table class="memname">
  518. <tr>
  519. <td class="memname">bool ios::bad </td>
  520. <td>(</td>
  521. <td class="paramname"></td><td>)</td>
  522. <td> const</td>
  523. </tr>
  524. </table>
  525. </td>
  526. <td class="mlabels-right">
  527. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  528. </tr>
  529. </table>
  530. </div><div class="memdoc">
  531. <dl class="section return"><dt>Returns</dt><dd>true if bad bit is set else false. </dd></dl>
  532. </div>
  533. </div>
  534. <a class="anchor" id="aa49ed6670d1743e7a373b2d915ec739a"></a>
  535. <div class="memitem">
  536. <div class="memproto">
  537. <table class="mlabels">
  538. <tr>
  539. <td class="mlabels-left">
  540. <table class="memname">
  541. <tr>
  542. <td class="memname">void ios::clear </td>
  543. <td>(</td>
  544. <td class="paramtype"><a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td>
  545. <td class="paramname"><em>state</em> = <code><a class="el" href="classios__base.html#a07a00996a6e525b88bdfe7935d5ead05">goodbit</a></code></td><td>)</td>
  546. <td></td>
  547. </tr>
  548. </table>
  549. </td>
  550. <td class="mlabels-right">
  551. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  552. </tr>
  553. </table>
  554. </div><div class="memdoc">
  555. <p>Clear iostate bits.</p>
  556. <dl class="params"><dt>Parameters</dt><dd>
  557. <table class="params">
  558. <tr><td class="paramdir">[in]</td><td class="paramname">state</td><td>The flags you want to set after clearing all flags. </td></tr>
  559. </table>
  560. </dd>
  561. </dl>
  562. </div>
  563. </div>
  564. <a class="anchor" id="ac5892f472afdef6160f5fe2401b16dce"></a>
  565. <div class="memitem">
  566. <div class="memproto">
  567. <table class="mlabels">
  568. <tr>
  569. <td class="mlabels-left">
  570. <table class="memname">
  571. <tr>
  572. <td class="memname">void ifstream::close </td>
  573. <td>(</td>
  574. <td class="paramname"></td><td>)</td>
  575. <td></td>
  576. </tr>
  577. </table>
  578. </td>
  579. <td class="mlabels-right">
  580. <span class="mlabels"><span class="mlabel">inline</span></span> </td>
  581. </tr>
  582. </table>
  583. </div><div class="memdoc">
  584. <p>Close a file and force cached data and directory information to be written to the storage device. </p>
  585. </div>
  586. </div>
  587. <a class="anchor" id="ad2f091f3ed1a2e13f62557854c0885a7"></a>
  588. <div class="memitem">
  589. <div class="memproto">
  590. <table class="mlabels">
  591. <tr>
  592. <td class="mlabels-left">
  593. <table class="memname">
  594. <tr>
  595. <td class="memname">bool ios::eof </td>
  596. <td>(</td>
  597. <td class="paramname"></td><td>)</td>
  598. <td> const</td>
  599. </tr>
  600. </table>
  601. </td>
  602. <td class="mlabels-right">
  603. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  604. </tr>
  605. </table>
  606. </div><div class="memdoc">
  607. <dl class="section return"><dt>Returns</dt><dd>true if end of file has been reached else false.</dd></dl>
  608. <p>Warning: An empty file returns false before the first read.</p>
  609. <p>Moral: <a class="el" href="classios.html#ad2f091f3ed1a2e13f62557854c0885a7">eof()</a> is only useful in combination with <a class="el" href="classios.html#a1c7b563046a50c5a0430405964998034">fail()</a>, to find out whether EOF was the cause for failure </p>
  610. </div>
  611. </div>
  612. <a class="anchor" id="a1c7b563046a50c5a0430405964998034"></a>
  613. <div class="memitem">
  614. <div class="memproto">
  615. <table class="mlabels">
  616. <tr>
  617. <td class="mlabels-left">
  618. <table class="memname">
  619. <tr>
  620. <td class="memname">bool ios::fail </td>
  621. <td>(</td>
  622. <td class="paramname"></td><td>)</td>
  623. <td> const</td>
  624. </tr>
  625. </table>
  626. </td>
  627. <td class="mlabels-right">
  628. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  629. </tr>
  630. </table>
  631. </div><div class="memdoc">
  632. <dl class="section return"><dt>Returns</dt><dd>true if any iostate bit other than eof are set else false. </dd></dl>
  633. </div>
  634. </div>
  635. <a class="anchor" id="ade5bd46462e075999c3a5c2cff2015f1"></a>
  636. <div class="memitem">
  637. <div class="memproto">
  638. <table class="mlabels">
  639. <tr>
  640. <td class="mlabels-left">
  641. <table class="memname">
  642. <tr>
  643. <td class="memname">char ios_base::fill </td>
  644. <td>(</td>
  645. <td class="paramname"></td><td>)</td>
  646. <td></td>
  647. </tr>
  648. </table>
  649. </td>
  650. <td class="mlabels-right">
  651. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  652. </tr>
  653. </table>
  654. </div><div class="memdoc">
  655. <dl class="section return"><dt>Returns</dt><dd>fill character </dd></dl>
  656. </div>
  657. </div>
  658. <a class="anchor" id="aa5683f9bdf295311bd5a6d3cdc2fedd5"></a>
  659. <div class="memitem">
  660. <div class="memproto">
  661. <table class="mlabels">
  662. <tr>
  663. <td class="mlabels-left">
  664. <table class="memname">
  665. <tr>
  666. <td class="memname">char ios_base::fill </td>
  667. <td>(</td>
  668. <td class="paramtype">char&#160;</td>
  669. <td class="paramname"><em>c</em></td><td>)</td>
  670. <td></td>
  671. </tr>
  672. </table>
  673. </td>
  674. <td class="mlabels-right">
  675. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  676. </tr>
  677. </table>
  678. </div><div class="memdoc">
  679. <p>Set fill character </p><dl class="params"><dt>Parameters</dt><dd>
  680. <table class="params">
  681. <tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>new fill character </td></tr>
  682. </table>
  683. </dd>
  684. </dl>
  685. <dl class="section return"><dt>Returns</dt><dd>old fill character </dd></dl>
  686. </div>
  687. </div>
  688. <a class="anchor" id="ab5e9c7dbcbc33b7de9dcb70525ec7384"></a>
  689. <div class="memitem">
  690. <div class="memproto">
  691. <table class="mlabels">
  692. <tr>
  693. <td class="mlabels-left">
  694. <table class="memname">
  695. <tr>
  696. <td class="memname"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::flags </td>
  697. <td>(</td>
  698. <td class="paramname"></td><td>)</td>
  699. <td> const</td>
  700. </tr>
  701. </table>
  702. </td>
  703. <td class="mlabels-right">
  704. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  705. </tr>
  706. </table>
  707. </div><div class="memdoc">
  708. <dl class="section return"><dt>Returns</dt><dd>format flags </dd></dl>
  709. </div>
  710. </div>
  711. <a class="anchor" id="ae67e900dc12e4c7cbc0741ad1c70d6c2"></a>
  712. <div class="memitem">
  713. <div class="memproto">
  714. <table class="mlabels">
  715. <tr>
  716. <td class="mlabels-left">
  717. <table class="memname">
  718. <tr>
  719. <td class="memname"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::flags </td>
  720. <td>(</td>
  721. <td class="paramtype"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td>
  722. <td class="paramname"><em>fl</em></td><td>)</td>
  723. <td></td>
  724. </tr>
  725. </table>
  726. </td>
  727. <td class="mlabels-right">
  728. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  729. </tr>
  730. </table>
  731. </div><div class="memdoc">
  732. <p>set format flags </p><dl class="params"><dt>Parameters</dt><dd>
  733. <table class="params">
  734. <tr><td class="paramdir">[in]</td><td class="paramname">fl</td><td>new flag </td></tr>
  735. </table>
  736. </dd>
  737. </dl>
  738. <dl class="section return"><dt>Returns</dt><dd>old flags </dd></dl>
  739. </div>
  740. </div>
  741. <a class="anchor" id="ad2b705d2f363ed59db6ac4046f78b4bb"></a>
  742. <div class="memitem">
  743. <div class="memproto">
  744. <table class="mlabels">
  745. <tr>
  746. <td class="mlabels-left">
  747. <table class="memname">
  748. <tr>
  749. <td class="memname"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a> istream::gcount </td>
  750. <td>(</td>
  751. <td class="paramname"></td><td>)</td>
  752. <td> const</td>
  753. </tr>
  754. </table>
  755. </td>
  756. <td class="mlabels-right">
  757. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  758. </tr>
  759. </table>
  760. </div><div class="memdoc">
  761. <dl class="section return"><dt>Returns</dt><dd>The number of characters extracted by the last unformatted input function. </dd></dl>
  762. </div>
  763. </div>
  764. <a class="anchor" id="a36573c9b7fc522e6c85a73221019fd11"></a>
  765. <div class="memitem">
  766. <div class="memproto">
  767. <table class="mlabels">
  768. <tr>
  769. <td class="mlabels-left">
  770. <table class="memname">
  771. <tr>
  772. <td class="memname">int istream::get </td>
  773. <td>(</td>
  774. <td class="paramname"></td><td>)</td>
  775. <td></td>
  776. </tr>
  777. </table>
  778. </td>
  779. <td class="mlabels-right">
  780. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  781. </tr>
  782. </table>
  783. </div><div class="memdoc">
  784. <p>Extract a character if one is available.</p>
  785. <dl class="section return"><dt>Returns</dt><dd>The character or -1 if a failure occurs. A failure is indicated by the stream state. </dd></dl>
  786. </div>
  787. </div>
  788. <a class="anchor" id="a9c7313d6f21f1f7ac9b0e759e74b4db2"></a>
  789. <div class="memitem">
  790. <div class="memproto">
  791. <table class="mlabels">
  792. <tr>
  793. <td class="mlabels-left">
  794. <table class="memname">
  795. <tr>
  796. <td class="memname"><a class="el" href="classistream.html">istream</a> &amp; istream::get </td>
  797. <td>(</td>
  798. <td class="paramtype">char &amp;&#160;</td>
  799. <td class="paramname"><em>ch</em></td><td>)</td>
  800. <td></td>
  801. </tr>
  802. </table>
  803. </td>
  804. <td class="mlabels-right">
  805. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  806. </tr>
  807. </table>
  808. </div><div class="memdoc">
  809. <p>Extract a character if one is available.</p>
  810. <dl class="params"><dt>Parameters</dt><dd>
  811. <table class="params">
  812. <tr><td class="paramdir">[out]</td><td class="paramname">ch</td><td>location to receive the extracted character.</td></tr>
  813. </table>
  814. </dd>
  815. </dl>
  816. <dl class="section return"><dt>Returns</dt><dd>always returns *this. A failure is indicated by the stream state. </dd></dl>
  817. </div>
  818. </div>
  819. <a class="anchor" id="a4247f47e388598c69ef3bd39ea4c056f"></a>
  820. <div class="memitem">
  821. <div class="memproto">
  822. <table class="mlabels">
  823. <tr>
  824. <td class="mlabels-left">
  825. <table class="memname">
  826. <tr>
  827. <td class="memname"><a class="el" href="classistream.html">istream</a> &amp; istream::get </td>
  828. <td>(</td>
  829. <td class="paramtype">char *&#160;</td>
  830. <td class="paramname"><em>str</em>, </td>
  831. </tr>
  832. <tr>
  833. <td class="paramkey"></td>
  834. <td></td>
  835. <td class="paramtype"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a>&#160;</td>
  836. <td class="paramname"><em>n</em>, </td>
  837. </tr>
  838. <tr>
  839. <td class="paramkey"></td>
  840. <td></td>
  841. <td class="paramtype">char&#160;</td>
  842. <td class="paramname"><em>delim</em> = <code>'\n'</code>&#160;</td>
  843. </tr>
  844. <tr>
  845. <td></td>
  846. <td>)</td>
  847. <td></td><td></td>
  848. </tr>
  849. </table>
  850. </td>
  851. <td class="mlabels-right">
  852. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  853. </tr>
  854. </table>
  855. </div><div class="memdoc">
  856. <p>Extract characters.</p>
  857. <dl class="params"><dt>Parameters</dt><dd>
  858. <table class="params">
  859. <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>Location to receive extracted characters. </td></tr>
  860. <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>Size of str. </td></tr>
  861. <tr><td class="paramdir">[in]</td><td class="paramname">delim</td><td>Delimiter</td></tr>
  862. </table>
  863. </dd>
  864. </dl>
  865. <p>Characters are extracted until extraction fails, n is less than 1, n-1 characters are extracted, or the next character equals <em>delim</em> (delim is not extracted). If no characters are extracted failbit is set. If end-of-file occurs the eofbit is set.</p>
  866. <dl class="section return"><dt>Returns</dt><dd>always returns *this. A failure is indicated by the stream state. </dd></dl>
  867. </div>
  868. </div>
  869. <a class="anchor" id="a7d86035d178e526283e5c7555ab7b243"></a>
  870. <div class="memitem">
  871. <div class="memproto">
  872. <table class="mlabels">
  873. <tr>
  874. <td class="mlabels-left">
  875. <table class="memname">
  876. <tr>
  877. <td class="memname"><a class="el" href="classistream.html">istream</a> &amp; istream::getline </td>
  878. <td>(</td>
  879. <td class="paramtype">char *&#160;</td>
  880. <td class="paramname"><em>str</em>, </td>
  881. </tr>
  882. <tr>
  883. <td class="paramkey"></td>
  884. <td></td>
  885. <td class="paramtype"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a>&#160;</td>
  886. <td class="paramname"><em>n</em>, </td>
  887. </tr>
  888. <tr>
  889. <td class="paramkey"></td>
  890. <td></td>
  891. <td class="paramtype">char&#160;</td>
  892. <td class="paramname"><em>delim</em> = <code>'\n'</code>&#160;</td>
  893. </tr>
  894. <tr>
  895. <td></td>
  896. <td>)</td>
  897. <td></td><td></td>
  898. </tr>
  899. </table>
  900. </td>
  901. <td class="mlabels-right">
  902. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  903. </tr>
  904. </table>
  905. </div><div class="memdoc">
  906. <p>Extract characters</p>
  907. <dl class="params"><dt>Parameters</dt><dd>
  908. <table class="params">
  909. <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>Location to receive extracted characters. </td></tr>
  910. <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>Size of str. </td></tr>
  911. <tr><td class="paramdir">[in]</td><td class="paramname">delim</td><td>Delimiter</td></tr>
  912. </table>
  913. </dd>
  914. </dl>
  915. <p>Characters are extracted until extraction fails, the next character equals <em>delim</em> (delim is extracted), or n-1 characters are extracted.</p>
  916. <p>The failbit is set if no characters are extracted or n-1 characters are extracted. If end-of-file occurs the eofbit is set.</p>
  917. <dl class="section return"><dt>Returns</dt><dd>always returns *this. A failure is indicated by the stream state. </dd></dl>
  918. </div>
  919. </div>
  920. <a class="anchor" id="a5fdf9247f642a7a5c5a21323ffd45366"></a>
  921. <div class="memitem">
  922. <div class="memproto">
  923. <table class="mlabels">
  924. <tr>
  925. <td class="mlabels-left">
  926. <table class="memname">
  927. <tr>
  928. <td class="memname">bool ios::good </td>
  929. <td>(</td>
  930. <td class="paramname"></td><td>)</td>
  931. <td> const</td>
  932. </tr>
  933. </table>
  934. </td>
  935. <td class="mlabels-right">
  936. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  937. </tr>
  938. </table>
  939. </div><div class="memdoc">
  940. <dl class="section return"><dt>Returns</dt><dd>True if no iostate flags are set else false. </dd></dl>
  941. </div>
  942. </div>
  943. <a class="anchor" id="a12597b03d86b66047a5581bbd26eb032"></a>
  944. <div class="memitem">
  945. <div class="memproto">
  946. <table class="mlabels">
  947. <tr>
  948. <td class="mlabels-left">
  949. <table class="memname">
  950. <tr>
  951. <td class="memname"><a class="el" href="classistream.html">istream</a> &amp; istream::ignore </td>
  952. <td>(</td>
  953. <td class="paramtype"><a class="el" href="classios__base.html#a82836e1d3cc603fba8f0b54d323a2dff">streamsize</a>&#160;</td>
  954. <td class="paramname"><em>n</em> = <code>1</code>, </td>
  955. </tr>
  956. <tr>
  957. <td class="paramkey"></td>
  958. <td></td>
  959. <td class="paramtype">int&#160;</td>
  960. <td class="paramname"><em>delim</em> = <code>-1</code>&#160;</td>
  961. </tr>
  962. <tr>
  963. <td></td>
  964. <td>)</td>
  965. <td></td><td></td>
  966. </tr>
  967. </table>
  968. </td>
  969. <td class="mlabels-right">
  970. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  971. </tr>
  972. </table>
  973. </div><div class="memdoc">
  974. <p>Extract characters and discard them.</p>
  975. <dl class="params"><dt>Parameters</dt><dd>
  976. <table class="params">
  977. <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>maximum number of characters to ignore. </td></tr>
  978. <tr><td class="paramdir">[in]</td><td class="paramname">delim</td><td>Delimiter.</td></tr>
  979. </table>
  980. </dd>
  981. </dl>
  982. <p>Characters are extracted until extraction fails, <em>n</em> characters are extracted, or the next input character equals <em>delim</em> (the delimiter is extracted). If end-of-file occurs the eofbit is set.</p>
  983. <p>Failures are indicated by the state of the stream.</p>
  984. <dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
  985. </div>
  986. </div>
  987. <a class="anchor" id="aaa16c6422ea371995d02159f2e6707b2"></a>
  988. <div class="memitem">
  989. <div class="memproto">
  990. <table class="mlabels">
  991. <tr>
  992. <td class="mlabels-left">
  993. <table class="memname">
  994. <tr>
  995. <td class="memname">bool ifstream::is_open </td>
  996. <td>(</td>
  997. <td class="paramname"></td><td>)</td>
  998. <td></td>
  999. </tr>
  1000. </table>
  1001. </td>
  1002. <td class="mlabels-right">
  1003. <span class="mlabels"><span class="mlabel">inline</span></span> </td>
  1004. </tr>
  1005. </table>
  1006. </div><div class="memdoc">
  1007. <dl class="section return"><dt>Returns</dt><dd>True if stream is open else false. </dd></dl>
  1008. </div>
  1009. </div>
  1010. <a class="anchor" id="a169694d6535fd551fd6db48a2867590e"></a>
  1011. <div class="memitem">
  1012. <div class="memproto">
  1013. <table class="mlabels">
  1014. <tr>
  1015. <td class="mlabels-left">
  1016. <table class="memname">
  1017. <tr>
  1018. <td class="memname">void ifstream::open </td>
  1019. <td>(</td>
  1020. <td class="paramtype">const char *&#160;</td>
  1021. <td class="paramname"><em>path</em>, </td>
  1022. </tr>
  1023. <tr>
  1024. <td class="paramkey"></td>
  1025. <td></td>
  1026. <td class="paramtype"><a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a>&#160;</td>
  1027. <td class="paramname"><em>mode</em> = <code><a class="el" href="classios__base.html#ae5432e3c269064480652c4602f5f74ad">in</a></code>&#160;</td>
  1028. </tr>
  1029. <tr>
  1030. <td></td>
  1031. <td>)</td>
  1032. <td></td><td></td>
  1033. </tr>
  1034. </table>
  1035. </td>
  1036. <td class="mlabels-right">
  1037. <span class="mlabels"><span class="mlabel">inline</span></span> </td>
  1038. </tr>
  1039. </table>
  1040. </div><div class="memdoc">
  1041. <p>Open an ifstream </p><dl class="params"><dt>Parameters</dt><dd>
  1042. <table class="params">
  1043. <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>file to open </td></tr>
  1044. <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode</td></tr>
  1045. </table>
  1046. </dd>
  1047. </dl>
  1048. <p><em>mode</em> See <a class="el" href="classfstream.html#a85b24d94552991f33caf4c3a83420879">fstream::open()</a> for valid modes. </p>
  1049. </div>
  1050. </div>
  1051. <a class="anchor" id="a8c2e7e42e31d3d7898a51c0bc837b2a3"></a>
  1052. <div class="memitem">
  1053. <div class="memproto">
  1054. <table class="mlabels">
  1055. <tr>
  1056. <td class="mlabels-left">
  1057. <table class="memname">
  1058. <tr>
  1059. <td class="memname">ios::operator const void * </td>
  1060. <td>(</td>
  1061. <td class="paramname"></td><td>)</td>
  1062. <td> const</td>
  1063. </tr>
  1064. </table>
  1065. </td>
  1066. <td class="mlabels-right">
  1067. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1068. </tr>
  1069. </table>
  1070. </div><div class="memdoc">
  1071. <dl class="section return"><dt>Returns</dt><dd>null pointer if <a class="el" href="classios.html#a1c7b563046a50c5a0430405964998034">fail()</a> is true. </dd></dl>
  1072. </div>
  1073. </div>
  1074. <a class="anchor" id="a1ae2d4f1ccdfcaaef6a3a8ac9e28c267"></a>
  1075. <div class="memitem">
  1076. <div class="memproto">
  1077. <table class="mlabels">
  1078. <tr>
  1079. <td class="mlabels-left">
  1080. <table class="memname">
  1081. <tr>
  1082. <td class="memname">bool ios::operator! </td>
  1083. <td>(</td>
  1084. <td class="paramname"></td><td>)</td>
  1085. <td> const</td>
  1086. </tr>
  1087. </table>
  1088. </td>
  1089. <td class="mlabels-right">
  1090. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1091. </tr>
  1092. </table>
  1093. </div><div class="memdoc">
  1094. <dl class="section return"><dt>Returns</dt><dd>true if <a class="el" href="classios.html#a1c7b563046a50c5a0430405964998034">fail()</a> else false. </dd></dl>
  1095. </div>
  1096. </div>
  1097. <a class="anchor" id="aa67d3b8ac67e2097d876a66657ec6067"></a>
  1098. <div class="memitem">
  1099. <div class="memproto">
  1100. <table class="mlabels">
  1101. <tr>
  1102. <td class="mlabels-left">
  1103. <table class="memname">
  1104. <tr>
  1105. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1106. <td>(</td>
  1107. <td class="paramtype"><a class="el" href="classistream.html">istream</a> &amp;(*)(<a class="el" href="classistream.html">istream</a> &amp;str)&#160;</td>
  1108. <td class="paramname"><em>pf</em></td><td>)</td>
  1109. <td></td>
  1110. </tr>
  1111. </table>
  1112. </td>
  1113. <td class="mlabels-right">
  1114. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1115. </tr>
  1116. </table>
  1117. </div><div class="memdoc">
  1118. <p>call manipulator </p><dl class="params"><dt>Parameters</dt><dd>
  1119. <table class="params">
  1120. <tr><td class="paramdir">[in]</td><td class="paramname">pf</td><td>function to call </td></tr>
  1121. </table>
  1122. </dd>
  1123. </dl>
  1124. <dl class="section return"><dt>Returns</dt><dd>the stream </dd></dl>
  1125. </div>
  1126. </div>
  1127. <a class="anchor" id="ac6e2f17c80edd19deecdc20f804c424e"></a>
  1128. <div class="memitem">
  1129. <div class="memproto">
  1130. <table class="mlabels">
  1131. <tr>
  1132. <td class="mlabels-left">
  1133. <table class="memname">
  1134. <tr>
  1135. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1136. <td>(</td>
  1137. <td class="paramtype"><a class="el" href="classios__base.html">ios_base</a> &amp;(*)(<a class="el" href="classios__base.html">ios_base</a> &amp;str)&#160;</td>
  1138. <td class="paramname"><em>pf</em></td><td>)</td>
  1139. <td></td>
  1140. </tr>
  1141. </table>
  1142. </td>
  1143. <td class="mlabels-right">
  1144. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1145. </tr>
  1146. </table>
  1147. </div><div class="memdoc">
  1148. <p>call manipulator </p><dl class="params"><dt>Parameters</dt><dd>
  1149. <table class="params">
  1150. <tr><td class="paramdir">[in]</td><td class="paramname">pf</td><td>function to call </td></tr>
  1151. </table>
  1152. </dd>
  1153. </dl>
  1154. <dl class="section return"><dt>Returns</dt><dd>the stream </dd></dl>
  1155. </div>
  1156. </div>
  1157. <a class="anchor" id="a5a0a2c0e06abadb79951ebe34f36d62a"></a>
  1158. <div class="memitem">
  1159. <div class="memproto">
  1160. <table class="mlabels">
  1161. <tr>
  1162. <td class="mlabels-left">
  1163. <table class="memname">
  1164. <tr>
  1165. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1166. <td>(</td>
  1167. <td class="paramtype"><a class="el" href="classios.html">ios</a> &amp;(*)(<a class="el" href="classios.html">ios</a> &amp;str)&#160;</td>
  1168. <td class="paramname"><em>pf</em></td><td>)</td>
  1169. <td></td>
  1170. </tr>
  1171. </table>
  1172. </td>
  1173. <td class="mlabels-right">
  1174. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1175. </tr>
  1176. </table>
  1177. </div><div class="memdoc">
  1178. <p>call manipulator </p><dl class="params"><dt>Parameters</dt><dd>
  1179. <table class="params">
  1180. <tr><td class="paramdir">[in]</td><td class="paramname">pf</td><td>function to call </td></tr>
  1181. </table>
  1182. </dd>
  1183. </dl>
  1184. <dl class="section return"><dt>Returns</dt><dd>the stream </dd></dl>
  1185. </div>
  1186. </div>
  1187. <a class="anchor" id="a99db66d2e192f02deff0171ad098271f"></a>
  1188. <div class="memitem">
  1189. <div class="memproto">
  1190. <table class="mlabels">
  1191. <tr>
  1192. <td class="mlabels-left">
  1193. <table class="memname">
  1194. <tr>
  1195. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1196. <td>(</td>
  1197. <td class="paramtype">char *&#160;</td>
  1198. <td class="paramname"><em>str</em></td><td>)</td>
  1199. <td></td>
  1200. </tr>
  1201. </table>
  1202. </td>
  1203. <td class="mlabels-right">
  1204. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1205. </tr>
  1206. </table>
  1207. </div><div class="memdoc">
  1208. <p>Extract a character string </p><dl class="params"><dt>Parameters</dt><dd>
  1209. <table class="params">
  1210. <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>location to store the string. </td></tr>
  1211. </table>
  1212. </dd>
  1213. </dl>
  1214. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1215. </div>
  1216. </div>
  1217. <a class="anchor" id="addaf5e0f39a15cc213117165dfef0d77"></a>
  1218. <div class="memitem">
  1219. <div class="memproto">
  1220. <table class="mlabels">
  1221. <tr>
  1222. <td class="mlabels-left">
  1223. <table class="memname">
  1224. <tr>
  1225. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1226. <td>(</td>
  1227. <td class="paramtype">char &amp;&#160;</td>
  1228. <td class="paramname"><em>ch</em></td><td>)</td>
  1229. <td></td>
  1230. </tr>
  1231. </table>
  1232. </td>
  1233. <td class="mlabels-right">
  1234. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1235. </tr>
  1236. </table>
  1237. </div><div class="memdoc">
  1238. <p>Extract a character </p><dl class="params"><dt>Parameters</dt><dd>
  1239. <table class="params">
  1240. <tr><td class="paramdir">[out]</td><td class="paramname">ch</td><td>location to store the character. </td></tr>
  1241. </table>
  1242. </dd>
  1243. </dl>
  1244. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1245. </div>
  1246. </div>
  1247. <a class="anchor" id="a390af4d28adbdc537e436f2121d1c862"></a>
  1248. <div class="memitem">
  1249. <div class="memproto">
  1250. <table class="mlabels">
  1251. <tr>
  1252. <td class="mlabels-left">
  1253. <table class="memname">
  1254. <tr>
  1255. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1256. <td>(</td>
  1257. <td class="paramtype">signed char *&#160;</td>
  1258. <td class="paramname"><em>str</em></td><td>)</td>
  1259. <td></td>
  1260. </tr>
  1261. </table>
  1262. </td>
  1263. <td class="mlabels-right">
  1264. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1265. </tr>
  1266. </table>
  1267. </div><div class="memdoc">
  1268. <p>Extract a character string </p><dl class="params"><dt>Parameters</dt><dd>
  1269. <table class="params">
  1270. <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>location to store the string. </td></tr>
  1271. </table>
  1272. </dd>
  1273. </dl>
  1274. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1275. </div>
  1276. </div>
  1277. <a class="anchor" id="a49ab1a573fbf69809d19a52855a30072"></a>
  1278. <div class="memitem">
  1279. <div class="memproto">
  1280. <table class="mlabels">
  1281. <tr>
  1282. <td class="mlabels-left">
  1283. <table class="memname">
  1284. <tr>
  1285. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1286. <td>(</td>
  1287. <td class="paramtype">signed char &amp;&#160;</td>
  1288. <td class="paramname"><em>ch</em></td><td>)</td>
  1289. <td></td>
  1290. </tr>
  1291. </table>
  1292. </td>
  1293. <td class="mlabels-right">
  1294. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1295. </tr>
  1296. </table>
  1297. </div><div class="memdoc">
  1298. <p>Extract a character </p><dl class="params"><dt>Parameters</dt><dd>
  1299. <table class="params">
  1300. <tr><td class="paramdir">[out]</td><td class="paramname">ch</td><td>location to store the character. </td></tr>
  1301. </table>
  1302. </dd>
  1303. </dl>
  1304. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1305. </div>
  1306. </div>
  1307. <a class="anchor" id="a52e85d01198968330f20026a52cb9f72"></a>
  1308. <div class="memitem">
  1309. <div class="memproto">
  1310. <table class="mlabels">
  1311. <tr>
  1312. <td class="mlabels-left">
  1313. <table class="memname">
  1314. <tr>
  1315. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1316. <td>(</td>
  1317. <td class="paramtype">unsigned char *&#160;</td>
  1318. <td class="paramname"><em>str</em></td><td>)</td>
  1319. <td></td>
  1320. </tr>
  1321. </table>
  1322. </td>
  1323. <td class="mlabels-right">
  1324. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1325. </tr>
  1326. </table>
  1327. </div><div class="memdoc">
  1328. <p>Extract a character string </p><dl class="params"><dt>Parameters</dt><dd>
  1329. <table class="params">
  1330. <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>location to store the string. </td></tr>
  1331. </table>
  1332. </dd>
  1333. </dl>
  1334. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1335. </div>
  1336. </div>
  1337. <a class="anchor" id="a74875fcf9ccdc0dca4b46a0b66821798"></a>
  1338. <div class="memitem">
  1339. <div class="memproto">
  1340. <table class="mlabels">
  1341. <tr>
  1342. <td class="mlabels-left">
  1343. <table class="memname">
  1344. <tr>
  1345. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1346. <td>(</td>
  1347. <td class="paramtype">unsigned char &amp;&#160;</td>
  1348. <td class="paramname"><em>ch</em></td><td>)</td>
  1349. <td></td>
  1350. </tr>
  1351. </table>
  1352. </td>
  1353. <td class="mlabels-right">
  1354. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1355. </tr>
  1356. </table>
  1357. </div><div class="memdoc">
  1358. <p>Extract a character </p><dl class="params"><dt>Parameters</dt><dd>
  1359. <table class="params">
  1360. <tr><td class="paramdir">[out]</td><td class="paramname">ch</td><td>location to store the character. </td></tr>
  1361. </table>
  1362. </dd>
  1363. </dl>
  1364. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1365. </div>
  1366. </div>
  1367. <a class="anchor" id="a3708636d095d360695e9c23335639317"></a>
  1368. <div class="memitem">
  1369. <div class="memproto">
  1370. <table class="mlabels">
  1371. <tr>
  1372. <td class="mlabels-left">
  1373. <table class="memname">
  1374. <tr>
  1375. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1376. <td>(</td>
  1377. <td class="paramtype">bool &amp;&#160;</td>
  1378. <td class="paramname"><em>arg</em></td><td>)</td>
  1379. <td></td>
  1380. </tr>
  1381. </table>
  1382. </td>
  1383. <td class="mlabels-right">
  1384. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1385. </tr>
  1386. </table>
  1387. </div><div class="memdoc">
  1388. <p>Extract a value of type bool. </p><dl class="params"><dt>Parameters</dt><dd>
  1389. <table class="params">
  1390. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1391. </table>
  1392. </dd>
  1393. </dl>
  1394. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1395. </div>
  1396. </div>
  1397. <a class="anchor" id="a662060e885a0551c390b7042b3b9e4a5"></a>
  1398. <div class="memitem">
  1399. <div class="memproto">
  1400. <table class="mlabels">
  1401. <tr>
  1402. <td class="mlabels-left">
  1403. <table class="memname">
  1404. <tr>
  1405. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1406. <td>(</td>
  1407. <td class="paramtype">short &amp;&#160;</td>
  1408. <td class="paramname"><em>arg</em></td><td>)</td>
  1409. <td></td>
  1410. </tr>
  1411. </table>
  1412. </td>
  1413. <td class="mlabels-right">
  1414. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1415. </tr>
  1416. </table>
  1417. </div><div class="memdoc">
  1418. <p>Extract a value of type short. </p><dl class="params"><dt>Parameters</dt><dd>
  1419. <table class="params">
  1420. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1421. </table>
  1422. </dd>
  1423. </dl>
  1424. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1425. </div>
  1426. </div>
  1427. <a class="anchor" id="a31a706a374c5a594e400734b8992e2a0"></a>
  1428. <div class="memitem">
  1429. <div class="memproto">
  1430. <table class="mlabels">
  1431. <tr>
  1432. <td class="mlabels-left">
  1433. <table class="memname">
  1434. <tr>
  1435. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1436. <td>(</td>
  1437. <td class="paramtype">unsigned short &amp;&#160;</td>
  1438. <td class="paramname"><em>arg</em></td><td>)</td>
  1439. <td></td>
  1440. </tr>
  1441. </table>
  1442. </td>
  1443. <td class="mlabels-right">
  1444. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1445. </tr>
  1446. </table>
  1447. </div><div class="memdoc">
  1448. <p>Extract a value of type unsigned short. </p><dl class="params"><dt>Parameters</dt><dd>
  1449. <table class="params">
  1450. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1451. </table>
  1452. </dd>
  1453. </dl>
  1454. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1455. </div>
  1456. </div>
  1457. <a class="anchor" id="ae8451bc86d83828892d9d67c67b7f02b"></a>
  1458. <div class="memitem">
  1459. <div class="memproto">
  1460. <table class="mlabels">
  1461. <tr>
  1462. <td class="mlabels-left">
  1463. <table class="memname">
  1464. <tr>
  1465. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1466. <td>(</td>
  1467. <td class="paramtype">int &amp;&#160;</td>
  1468. <td class="paramname"><em>arg</em></td><td>)</td>
  1469. <td></td>
  1470. </tr>
  1471. </table>
  1472. </td>
  1473. <td class="mlabels-right">
  1474. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1475. </tr>
  1476. </table>
  1477. </div><div class="memdoc">
  1478. <p>Extract a value of type int. </p><dl class="params"><dt>Parameters</dt><dd>
  1479. <table class="params">
  1480. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1481. </table>
  1482. </dd>
  1483. </dl>
  1484. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1485. </div>
  1486. </div>
  1487. <a class="anchor" id="a35c9847ebf7b822c5ec9742e9de19345"></a>
  1488. <div class="memitem">
  1489. <div class="memproto">
  1490. <table class="mlabels">
  1491. <tr>
  1492. <td class="mlabels-left">
  1493. <table class="memname">
  1494. <tr>
  1495. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1496. <td>(</td>
  1497. <td class="paramtype">unsigned int &amp;&#160;</td>
  1498. <td class="paramname"><em>arg</em></td><td>)</td>
  1499. <td></td>
  1500. </tr>
  1501. </table>
  1502. </td>
  1503. <td class="mlabels-right">
  1504. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1505. </tr>
  1506. </table>
  1507. </div><div class="memdoc">
  1508. <p>Extract a value of type unsigned int. </p><dl class="params"><dt>Parameters</dt><dd>
  1509. <table class="params">
  1510. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1511. </table>
  1512. </dd>
  1513. </dl>
  1514. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1515. </div>
  1516. </div>
  1517. <a class="anchor" id="aa26e7f35e74d96803bb0dfb3fb0dc154"></a>
  1518. <div class="memitem">
  1519. <div class="memproto">
  1520. <table class="mlabels">
  1521. <tr>
  1522. <td class="mlabels-left">
  1523. <table class="memname">
  1524. <tr>
  1525. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1526. <td>(</td>
  1527. <td class="paramtype">long &amp;&#160;</td>
  1528. <td class="paramname"><em>arg</em></td><td>)</td>
  1529. <td></td>
  1530. </tr>
  1531. </table>
  1532. </td>
  1533. <td class="mlabels-right">
  1534. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1535. </tr>
  1536. </table>
  1537. </div><div class="memdoc">
  1538. <p>Extract a value of type long. </p><dl class="params"><dt>Parameters</dt><dd>
  1539. <table class="params">
  1540. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1541. </table>
  1542. </dd>
  1543. </dl>
  1544. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1545. </div>
  1546. </div>
  1547. <a class="anchor" id="a5aafa4c7f6615a7f1441962b61b8ef59"></a>
  1548. <div class="memitem">
  1549. <div class="memproto">
  1550. <table class="mlabels">
  1551. <tr>
  1552. <td class="mlabels-left">
  1553. <table class="memname">
  1554. <tr>
  1555. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1556. <td>(</td>
  1557. <td class="paramtype">unsigned long &amp;&#160;</td>
  1558. <td class="paramname"><em>arg</em></td><td>)</td>
  1559. <td></td>
  1560. </tr>
  1561. </table>
  1562. </td>
  1563. <td class="mlabels-right">
  1564. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1565. </tr>
  1566. </table>
  1567. </div><div class="memdoc">
  1568. <p>Extract a value of type unsigned long. </p><dl class="params"><dt>Parameters</dt><dd>
  1569. <table class="params">
  1570. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1571. </table>
  1572. </dd>
  1573. </dl>
  1574. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1575. </div>
  1576. </div>
  1577. <a class="anchor" id="af9bf453725ce1d9ef62142a7ee38936e"></a>
  1578. <div class="memitem">
  1579. <div class="memproto">
  1580. <table class="mlabels">
  1581. <tr>
  1582. <td class="mlabels-left">
  1583. <table class="memname">
  1584. <tr>
  1585. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1586. <td>(</td>
  1587. <td class="paramtype">double &amp;&#160;</td>
  1588. <td class="paramname"><em>arg</em></td><td>)</td>
  1589. <td></td>
  1590. </tr>
  1591. </table>
  1592. </td>
  1593. <td class="mlabels-right">
  1594. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1595. </tr>
  1596. </table>
  1597. </div><div class="memdoc">
  1598. <p>Extract a value of type double. </p><dl class="params"><dt>Parameters</dt><dd>
  1599. <table class="params">
  1600. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1601. </table>
  1602. </dd>
  1603. </dl>
  1604. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1605. </div>
  1606. </div>
  1607. <a class="anchor" id="aa8efce6fecab80cf7a17d5dfa31f5aa8"></a>
  1608. <div class="memitem">
  1609. <div class="memproto">
  1610. <table class="mlabels">
  1611. <tr>
  1612. <td class="mlabels-left">
  1613. <table class="memname">
  1614. <tr>
  1615. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1616. <td>(</td>
  1617. <td class="paramtype">float &amp;&#160;</td>
  1618. <td class="paramname"><em>arg</em></td><td>)</td>
  1619. <td></td>
  1620. </tr>
  1621. </table>
  1622. </td>
  1623. <td class="mlabels-right">
  1624. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1625. </tr>
  1626. </table>
  1627. </div><div class="memdoc">
  1628. <p>Extract a value of type float. </p><dl class="params"><dt>Parameters</dt><dd>
  1629. <table class="params">
  1630. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1631. </table>
  1632. </dd>
  1633. </dl>
  1634. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1635. </div>
  1636. </div>
  1637. <a class="anchor" id="a62ef4762feacc64a8acdcbf8f1296936"></a>
  1638. <div class="memitem">
  1639. <div class="memproto">
  1640. <table class="mlabels">
  1641. <tr>
  1642. <td class="mlabels-left">
  1643. <table class="memname">
  1644. <tr>
  1645. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::operator&gt;&gt; </td>
  1646. <td>(</td>
  1647. <td class="paramtype">void *&amp;&#160;</td>
  1648. <td class="paramname"><em>arg</em></td><td>)</td>
  1649. <td></td>
  1650. </tr>
  1651. </table>
  1652. </td>
  1653. <td class="mlabels-right">
  1654. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1655. </tr>
  1656. </table>
  1657. </div><div class="memdoc">
  1658. <p>Extract a value of type void*. </p><dl class="params"><dt>Parameters</dt><dd>
  1659. <table class="params">
  1660. <tr><td class="paramdir">[out]</td><td class="paramname">arg</td><td>location to store the value. </td></tr>
  1661. </table>
  1662. </dd>
  1663. </dl>
  1664. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1665. </div>
  1666. </div>
  1667. <a class="anchor" id="a4022265e0ede3698454f1ff59348c14a"></a>
  1668. <div class="memitem">
  1669. <div class="memproto">
  1670. <table class="mlabels">
  1671. <tr>
  1672. <td class="mlabels-left">
  1673. <table class="memname">
  1674. <tr>
  1675. <td class="memname">int istream::peek </td>
  1676. <td>(</td>
  1677. <td class="paramname"></td><td>)</td>
  1678. <td></td>
  1679. </tr>
  1680. </table>
  1681. </td>
  1682. <td class="mlabels-right">
  1683. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  1684. </tr>
  1685. </table>
  1686. </div><div class="memdoc">
  1687. <p>Return the next available character without consuming it.</p>
  1688. <dl class="section return"><dt>Returns</dt><dd>The character if the stream state is good else -1; </dd></dl>
  1689. </div>
  1690. </div>
  1691. <a class="anchor" id="a9d36cb5a859b74e04f640d2f5e53b41d"></a>
  1692. <div class="memitem">
  1693. <div class="memproto">
  1694. <table class="mlabels">
  1695. <tr>
  1696. <td class="mlabels-left">
  1697. <table class="memname">
  1698. <tr>
  1699. <td class="memname">int ios_base::precision </td>
  1700. <td>(</td>
  1701. <td class="paramname"></td><td>)</td>
  1702. <td> const</td>
  1703. </tr>
  1704. </table>
  1705. </td>
  1706. <td class="mlabels-right">
  1707. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1708. </tr>
  1709. </table>
  1710. </div><div class="memdoc">
  1711. <dl class="section return"><dt>Returns</dt><dd>precision </dd></dl>
  1712. </div>
  1713. </div>
  1714. <a class="anchor" id="a5b70cc65fc2c276136fea99bddedb6f0"></a>
  1715. <div class="memitem">
  1716. <div class="memproto">
  1717. <table class="mlabels">
  1718. <tr>
  1719. <td class="mlabels-left">
  1720. <table class="memname">
  1721. <tr>
  1722. <td class="memname">int ios_base::precision </td>
  1723. <td>(</td>
  1724. <td class="paramtype">unsigned int&#160;</td>
  1725. <td class="paramname"><em>n</em></td><td>)</td>
  1726. <td></td>
  1727. </tr>
  1728. </table>
  1729. </td>
  1730. <td class="mlabels-right">
  1731. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1732. </tr>
  1733. </table>
  1734. </div><div class="memdoc">
  1735. <p>set precision </p><dl class="params"><dt>Parameters</dt><dd>
  1736. <table class="params">
  1737. <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>new precision </td></tr>
  1738. </table>
  1739. </dd>
  1740. </dl>
  1741. <dl class="section return"><dt>Returns</dt><dd>old precision </dd></dl>
  1742. </div>
  1743. </div>
  1744. <a class="anchor" id="aacc57e1e46e23f2f54898ff6a89129a2"></a>
  1745. <div class="memitem">
  1746. <div class="memproto">
  1747. <table class="mlabels">
  1748. <tr>
  1749. <td class="mlabels-left">
  1750. <table class="memname">
  1751. <tr>
  1752. <td class="memname"><a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> ios::rdstate </td>
  1753. <td>(</td>
  1754. <td class="paramname"></td><td>)</td>
  1755. <td> const</td>
  1756. </tr>
  1757. </table>
  1758. </td>
  1759. <td class="mlabels-right">
  1760. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1761. </tr>
  1762. </table>
  1763. </div><div class="memdoc">
  1764. <dl class="section return"><dt>Returns</dt><dd>The iostate flags for this file. </dd></dl>
  1765. </div>
  1766. </div>
  1767. <a class="anchor" id="a52d637b1aeca9946085a4a72e0208aec"></a>
  1768. <div class="memitem">
  1769. <div class="memproto">
  1770. <table class="mlabels">
  1771. <tr>
  1772. <td class="mlabels-left">
  1773. <table class="memname">
  1774. <tr>
  1775. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::seekg </td>
  1776. <td>(</td>
  1777. <td class="paramtype"><a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">pos_type</a>&#160;</td>
  1778. <td class="paramname"><em>pos</em></td><td>)</td>
  1779. <td></td>
  1780. </tr>
  1781. </table>
  1782. </td>
  1783. <td class="mlabels-right">
  1784. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1785. </tr>
  1786. </table>
  1787. </div><div class="memdoc">
  1788. <p>Set the stream position </p><dl class="params"><dt>Parameters</dt><dd>
  1789. <table class="params">
  1790. <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td>The absolute position in which to move the read pointer. </td></tr>
  1791. </table>
  1792. </dd>
  1793. </dl>
  1794. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1795. </div>
  1796. </div>
  1797. <a class="anchor" id="a60dd48a3b374fb9cbdc59e1f930dea95"></a>
  1798. <div class="memitem">
  1799. <div class="memproto">
  1800. <table class="mlabels">
  1801. <tr>
  1802. <td class="mlabels-left">
  1803. <table class="memname">
  1804. <tr>
  1805. <td class="memname"><a class="el" href="classistream.html">istream</a>&amp; istream::seekg </td>
  1806. <td>(</td>
  1807. <td class="paramtype"><a class="el" href="classios__base.html#a45de7cca0d01da781f4b886179c65c22">off_type</a>&#160;</td>
  1808. <td class="paramname"><em>off</em>, </td>
  1809. </tr>
  1810. <tr>
  1811. <td class="paramkey"></td>
  1812. <td></td>
  1813. <td class="paramtype"><a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191e">seekdir</a>&#160;</td>
  1814. <td class="paramname"><em>way</em>&#160;</td>
  1815. </tr>
  1816. <tr>
  1817. <td></td>
  1818. <td>)</td>
  1819. <td></td><td></td>
  1820. </tr>
  1821. </table>
  1822. </td>
  1823. <td class="mlabels-right">
  1824. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1825. </tr>
  1826. </table>
  1827. </div><div class="memdoc">
  1828. <p>Set the stream position.</p>
  1829. <dl class="params"><dt>Parameters</dt><dd>
  1830. <table class="params">
  1831. <tr><td class="paramdir">[in]</td><td class="paramname">off</td><td>An offset to move the read pointer relative to way. <em>off</em> is a signed 32-bit int so the offset is limited to +- 2GB. </td></tr>
  1832. <tr><td class="paramdir">[in]</td><td class="paramname">way</td><td>One of <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191ea6639b4dd9e9b57ffef4a176cd1a1e7bb">ios::beg</a>, <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191ea53910041525b9e2f33bfc3bb4482134c">ios::cur</a>, or <a class="el" href="classios__base.html#ab01103ba35f6ba93a704b3ec0c86191eaae47c0ae984e90b38907783a1a804811">ios::end</a>. </td></tr>
  1833. </table>
  1834. </dd>
  1835. </dl>
  1836. <dl class="section return"><dt>Returns</dt><dd>Is always *this. Failure is indicated by the state of *this. </dd></dl>
  1837. </div>
  1838. </div>
  1839. <a class="anchor" id="ab5db835cb45bba7684ebf72d9a3cccb4"></a>
  1840. <div class="memitem">
  1841. <div class="memproto">
  1842. <table class="mlabels">
  1843. <tr>
  1844. <td class="mlabels-left">
  1845. <table class="memname">
  1846. <tr>
  1847. <td class="memname"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::setf </td>
  1848. <td>(</td>
  1849. <td class="paramtype"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td>
  1850. <td class="paramname"><em>fl</em></td><td>)</td>
  1851. <td></td>
  1852. </tr>
  1853. </table>
  1854. </td>
  1855. <td class="mlabels-right">
  1856. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1857. </tr>
  1858. </table>
  1859. </div><div class="memdoc">
  1860. <p>set format flags </p><dl class="params"><dt>Parameters</dt><dd>
  1861. <table class="params">
  1862. <tr><td class="paramdir">[in]</td><td class="paramname">fl</td><td>new flags to be or'ed in </td></tr>
  1863. </table>
  1864. </dd>
  1865. </dl>
  1866. <dl class="section return"><dt>Returns</dt><dd>old flags </dd></dl>
  1867. </div>
  1868. </div>
  1869. <a class="anchor" id="a74dbc93607ab7d68a87ec326b92b6c81"></a>
  1870. <div class="memitem">
  1871. <div class="memproto">
  1872. <table class="mlabels">
  1873. <tr>
  1874. <td class="mlabels-left">
  1875. <table class="memname">
  1876. <tr>
  1877. <td class="memname"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::setf </td>
  1878. <td>(</td>
  1879. <td class="paramtype"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td>
  1880. <td class="paramname"><em>fl</em>, </td>
  1881. </tr>
  1882. <tr>
  1883. <td class="paramkey"></td>
  1884. <td></td>
  1885. <td class="paramtype"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td>
  1886. <td class="paramname"><em>mask</em>&#160;</td>
  1887. </tr>
  1888. <tr>
  1889. <td></td>
  1890. <td>)</td>
  1891. <td></td><td></td>
  1892. </tr>
  1893. </table>
  1894. </td>
  1895. <td class="mlabels-right">
  1896. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1897. </tr>
  1898. </table>
  1899. </div><div class="memdoc">
  1900. <p>modify format flags </p><dl class="params"><dt>Parameters</dt><dd>
  1901. <table class="params">
  1902. <tr><td class="paramdir">[in]</td><td class="paramname">mask</td><td>flags to be removed </td></tr>
  1903. <tr><td class="paramdir">[in]</td><td class="paramname">fl</td><td>flags to be set after mask bits have been cleared </td></tr>
  1904. </table>
  1905. </dd>
  1906. </dl>
  1907. <dl class="section return"><dt>Returns</dt><dd>old flags </dd></dl>
  1908. </div>
  1909. </div>
  1910. <a class="anchor" id="aee5d194656bdfb0c8621b23ea2f51afb"></a>
  1911. <div class="memitem">
  1912. <div class="memproto">
  1913. <table class="mlabels">
  1914. <tr>
  1915. <td class="mlabels-left">
  1916. <table class="memname">
  1917. <tr>
  1918. <td class="memname">void ios::setstate </td>
  1919. <td>(</td>
  1920. <td class="paramtype"><a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a>&#160;</td>
  1921. <td class="paramname"><em>state</em></td><td>)</td>
  1922. <td></td>
  1923. </tr>
  1924. </table>
  1925. </td>
  1926. <td class="mlabels-right">
  1927. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1928. </tr>
  1929. </table>
  1930. </div><div class="memdoc">
  1931. <p>Set iostate bits.</p>
  1932. <dl class="params"><dt>Parameters</dt><dd>
  1933. <table class="params">
  1934. <tr><td class="paramdir">[in]</td><td class="paramname">state</td><td>Bitts to set. </td></tr>
  1935. </table>
  1936. </dd>
  1937. </dl>
  1938. </div>
  1939. </div>
  1940. <a class="anchor" id="a0f7468be86d93de5d33fa99095898279"></a>
  1941. <div class="memitem">
  1942. <div class="memproto">
  1943. <table class="mlabels">
  1944. <tr>
  1945. <td class="mlabels-left">
  1946. <table class="memname">
  1947. <tr>
  1948. <td class="memname">void istream::skipWhite </td>
  1949. <td>(</td>
  1950. <td class="paramname"></td><td>)</td>
  1951. <td></td>
  1952. </tr>
  1953. </table>
  1954. </td>
  1955. <td class="mlabels-right">
  1956. <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
  1957. </tr>
  1958. </table>
  1959. </div><div class="memdoc">
  1960. <p>used to implement <a class="el" href="iostream_8h.html#a8adf4c714b8c8f201dedc83ee04556b1">ws()</a> </p>
  1961. </div>
  1962. </div>
  1963. <a class="anchor" id="a18332bdcb7fbe33ca06045c786cac4c3"></a>
  1964. <div class="memitem">
  1965. <div class="memproto">
  1966. <table class="mlabels">
  1967. <tr>
  1968. <td class="mlabels-left">
  1969. <table class="memname">
  1970. <tr>
  1971. <td class="memname"><a class="el" href="classios__base.html#abe85cf1f181b8bce8022f05ab76aae7f">pos_type</a> istream::tellg </td>
  1972. <td>(</td>
  1973. <td class="paramname"></td><td>)</td>
  1974. <td></td>
  1975. </tr>
  1976. </table>
  1977. </td>
  1978. <td class="mlabels-right">
  1979. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  1980. </tr>
  1981. </table>
  1982. </div><div class="memdoc">
  1983. <dl class="section return"><dt>Returns</dt><dd>the stream position </dd></dl>
  1984. </div>
  1985. </div>
  1986. <a class="anchor" id="a3bf7d054a433ed15e8b984e16f630fa4"></a>
  1987. <div class="memitem">
  1988. <div class="memproto">
  1989. <table class="mlabels">
  1990. <tr>
  1991. <td class="mlabels-left">
  1992. <table class="memname">
  1993. <tr>
  1994. <td class="memname">void ios_base::unsetf </td>
  1995. <td>(</td>
  1996. <td class="paramtype"><a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a>&#160;</td>
  1997. <td class="paramname"><em>fl</em></td><td>)</td>
  1998. <td></td>
  1999. </tr>
  2000. </table>
  2001. </td>
  2002. <td class="mlabels-right">
  2003. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  2004. </tr>
  2005. </table>
  2006. </div><div class="memdoc">
  2007. <p>clear format flags </p><dl class="params"><dt>Parameters</dt><dd>
  2008. <table class="params">
  2009. <tr><td class="paramdir">[in]</td><td class="paramname">fl</td><td>flags to be cleared </td></tr>
  2010. </table>
  2011. </dd>
  2012. </dl>
  2013. <dl class="section return"><dt>Returns</dt><dd>old flags </dd></dl>
  2014. </div>
  2015. </div>
  2016. <a class="anchor" id="afa30e7644b4eae5928ad9c487ad387de"></a>
  2017. <div class="memitem">
  2018. <div class="memproto">
  2019. <table class="mlabels">
  2020. <tr>
  2021. <td class="mlabels-left">
  2022. <table class="memname">
  2023. <tr>
  2024. <td class="memname">unsigned ios_base::width </td>
  2025. <td>(</td>
  2026. <td class="paramname"></td><td>)</td>
  2027. <td></td>
  2028. </tr>
  2029. </table>
  2030. </td>
  2031. <td class="mlabels-right">
  2032. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  2033. </tr>
  2034. </table>
  2035. </div><div class="memdoc">
  2036. <dl class="section return"><dt>Returns</dt><dd>width </dd></dl>
  2037. </div>
  2038. </div>
  2039. <a class="anchor" id="ab2ba0f005bbf3d8ebed93b64068492e0"></a>
  2040. <div class="memitem">
  2041. <div class="memproto">
  2042. <table class="mlabels">
  2043. <tr>
  2044. <td class="mlabels-left">
  2045. <table class="memname">
  2046. <tr>
  2047. <td class="memname">unsigned ios_base::width </td>
  2048. <td>(</td>
  2049. <td class="paramtype">unsigned&#160;</td>
  2050. <td class="paramname"><em>n</em></td><td>)</td>
  2051. <td></td>
  2052. </tr>
  2053. </table>
  2054. </td>
  2055. <td class="mlabels-right">
  2056. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
  2057. </tr>
  2058. </table>
  2059. </div><div class="memdoc">
  2060. <p>set width </p><dl class="params"><dt>Parameters</dt><dd>
  2061. <table class="params">
  2062. <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>new width </td></tr>
  2063. </table>
  2064. </dd>
  2065. </dl>
  2066. <dl class="section return"><dt>Returns</dt><dd>old width </dd></dl>
  2067. </div>
  2068. </div>
  2069. <h2 class="groupheader">Member Data Documentation</h2>
  2070. <a class="anchor" id="adaaf735381254aa096ebe3605e8bbd0a"></a>
  2071. <div class="memitem">
  2072. <div class="memproto">
  2073. <table class="mlabels">
  2074. <tr>
  2075. <td class="mlabels-left">
  2076. <table class="memname">
  2077. <tr>
  2078. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::adjustfield = <a class="el" href="classios__base.html#ad364df9af2cfde1f40bd8e10c62bb215">left</a> | <a class="el" href="classios__base.html#aec064a12730b5d87e718c1864e29ac64">right</a> | <a class="el" href="classios__base.html#afc720b7f6f461ec8e9cf5505059e5d7c">internal</a></td>
  2079. </tr>
  2080. </table>
  2081. </td>
  2082. <td class="mlabels-right">
  2083. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2084. </tr>
  2085. </table>
  2086. </div><div class="memdoc">
  2087. <p>mask for adjustfield </p>
  2088. </div>
  2089. </div>
  2090. <a class="anchor" id="a8380aac3c405730708888fdc68905820"></a>
  2091. <div class="memitem">
  2092. <div class="memproto">
  2093. <table class="mlabels">
  2094. <tr>
  2095. <td class="mlabels-left">
  2096. <table class="memname">
  2097. <tr>
  2098. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::app = 0X4</td>
  2099. </tr>
  2100. </table>
  2101. </td>
  2102. <td class="mlabels-right">
  2103. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2104. </tr>
  2105. </table>
  2106. </div><div class="memdoc">
  2107. <p>seek to end before each write </p>
  2108. </div>
  2109. </div>
  2110. <a class="anchor" id="aa434355c165500065276d955d8b36e99"></a>
  2111. <div class="memitem">
  2112. <div class="memproto">
  2113. <table class="mlabels">
  2114. <tr>
  2115. <td class="mlabels-left">
  2116. <table class="memname">
  2117. <tr>
  2118. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::ate = 0X8</td>
  2119. </tr>
  2120. </table>
  2121. </td>
  2122. <td class="mlabels-right">
  2123. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2124. </tr>
  2125. </table>
  2126. </div><div class="memdoc">
  2127. <p>open and seek to end immediately after opening </p>
  2128. </div>
  2129. </div>
  2130. <a class="anchor" id="ac8c2c8f2f6bc9e6ce101c20e88ebce35"></a>
  2131. <div class="memitem">
  2132. <div class="memproto">
  2133. <table class="mlabels">
  2134. <tr>
  2135. <td class="mlabels-left">
  2136. <table class="memname">
  2137. <tr>
  2138. <td class="memname">const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> ios_base::badbit = 0X01</td>
  2139. </tr>
  2140. </table>
  2141. </td>
  2142. <td class="mlabels-right">
  2143. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2144. </tr>
  2145. </table>
  2146. </div><div class="memdoc">
  2147. <p>iostate bad bit for a nonrecoverable error. </p>
  2148. </div>
  2149. </div>
  2150. <a class="anchor" id="a75ce5482aa207d7aa0265d138b50a102"></a>
  2151. <div class="memitem">
  2152. <div class="memproto">
  2153. <table class="mlabels">
  2154. <tr>
  2155. <td class="mlabels-left">
  2156. <table class="memname">
  2157. <tr>
  2158. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::basefield = <a class="el" href="classios__base.html#a2826aed005e7c1f6858060cddae7971a">dec</a> | <a class="el" href="classios__base.html#a3608e51eb0a80ea94ddadd5b713a3750">hex</a> | <a class="el" href="classios__base.html#a4155540f8d3ffdb8d25a2f50ee4df08f">oct</a></td>
  2159. </tr>
  2160. </table>
  2161. </td>
  2162. <td class="mlabels-right">
  2163. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2164. </tr>
  2165. </table>
  2166. </div><div class="memdoc">
  2167. <p>mask for basefield </p>
  2168. </div>
  2169. </div>
  2170. <a class="anchor" id="ac99947c17c2936d15243671366605602"></a>
  2171. <div class="memitem">
  2172. <div class="memproto">
  2173. <table class="mlabels">
  2174. <tr>
  2175. <td class="mlabels-left">
  2176. <table class="memname">
  2177. <tr>
  2178. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::binary = 0X10</td>
  2179. </tr>
  2180. </table>
  2181. </td>
  2182. <td class="mlabels-right">
  2183. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2184. </tr>
  2185. </table>
  2186. </div><div class="memdoc">
  2187. <p>perform input and output in binary mode (as opposed to text mode) </p>
  2188. </div>
  2189. </div>
  2190. <a class="anchor" id="afa74acd95d4bbc7cc3551251aac2bf00"></a>
  2191. <div class="memitem">
  2192. <div class="memproto">
  2193. <table class="mlabels">
  2194. <tr>
  2195. <td class="mlabels-left">
  2196. <table class="memname">
  2197. <tr>
  2198. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::boolalpha = 0x0100</td>
  2199. </tr>
  2200. </table>
  2201. </td>
  2202. <td class="mlabels-right">
  2203. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2204. </tr>
  2205. </table>
  2206. </div><div class="memdoc">
  2207. <p>use strings true/false for bool </p>
  2208. </div>
  2209. </div>
  2210. <a class="anchor" id="a2826aed005e7c1f6858060cddae7971a"></a>
  2211. <div class="memitem">
  2212. <div class="memproto">
  2213. <table class="mlabels">
  2214. <tr>
  2215. <td class="mlabels-left">
  2216. <table class="memname">
  2217. <tr>
  2218. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::dec = 0x0008</td>
  2219. </tr>
  2220. </table>
  2221. </td>
  2222. <td class="mlabels-right">
  2223. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2224. </tr>
  2225. </table>
  2226. </div><div class="memdoc">
  2227. <p>base 10 flag </p>
  2228. </div>
  2229. </div>
  2230. <a class="anchor" id="af75072b7ef2a931c77a2cb8e7ccda460"></a>
  2231. <div class="memitem">
  2232. <div class="memproto">
  2233. <table class="mlabels">
  2234. <tr>
  2235. <td class="mlabels-left">
  2236. <table class="memname">
  2237. <tr>
  2238. <td class="memname">const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> ios_base::eofbit = 0x02</td>
  2239. </tr>
  2240. </table>
  2241. </td>
  2242. <td class="mlabels-right">
  2243. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2244. </tr>
  2245. </table>
  2246. </div><div class="memdoc">
  2247. <p>iostate bit for end of file reached </p>
  2248. </div>
  2249. </div>
  2250. <a class="anchor" id="a36157154001bcce17827db6786e35efd"></a>
  2251. <div class="memitem">
  2252. <div class="memproto">
  2253. <table class="mlabels">
  2254. <tr>
  2255. <td class="mlabels-left">
  2256. <table class="memname">
  2257. <tr>
  2258. <td class="memname">const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> ios_base::failbit = 0X04</td>
  2259. </tr>
  2260. </table>
  2261. </td>
  2262. <td class="mlabels-right">
  2263. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2264. </tr>
  2265. </table>
  2266. </div><div class="memdoc">
  2267. <p>iostate fail bit for nonfatal error </p>
  2268. </div>
  2269. </div>
  2270. <a class="anchor" id="a07a00996a6e525b88bdfe7935d5ead05"></a>
  2271. <div class="memitem">
  2272. <div class="memproto">
  2273. <table class="mlabels">
  2274. <tr>
  2275. <td class="mlabels-left">
  2276. <table class="memname">
  2277. <tr>
  2278. <td class="memname">const <a class="el" href="classios__base.html#aef19291eeae0f072ac42c6ba1fe3033c">iostate</a> ios_base::goodbit = 0x00</td>
  2279. </tr>
  2280. </table>
  2281. </td>
  2282. <td class="mlabels-right">
  2283. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2284. </tr>
  2285. </table>
  2286. </div><div class="memdoc">
  2287. <p>iostate for no flags </p>
  2288. </div>
  2289. </div>
  2290. <a class="anchor" id="a3608e51eb0a80ea94ddadd5b713a3750"></a>
  2291. <div class="memitem">
  2292. <div class="memproto">
  2293. <table class="mlabels">
  2294. <tr>
  2295. <td class="mlabels-left">
  2296. <table class="memname">
  2297. <tr>
  2298. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::hex = 0x0010</td>
  2299. </tr>
  2300. </table>
  2301. </td>
  2302. <td class="mlabels-right">
  2303. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2304. </tr>
  2305. </table>
  2306. </div><div class="memdoc">
  2307. <p>base 16 flag </p>
  2308. </div>
  2309. </div>
  2310. <a class="anchor" id="ae5432e3c269064480652c4602f5f74ad"></a>
  2311. <div class="memitem">
  2312. <div class="memproto">
  2313. <table class="mlabels">
  2314. <tr>
  2315. <td class="mlabels-left">
  2316. <table class="memname">
  2317. <tr>
  2318. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::in = 0X20</td>
  2319. </tr>
  2320. </table>
  2321. </td>
  2322. <td class="mlabels-right">
  2323. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2324. </tr>
  2325. </table>
  2326. </div><div class="memdoc">
  2327. <p>open for input </p>
  2328. </div>
  2329. </div>
  2330. <a class="anchor" id="afc720b7f6f461ec8e9cf5505059e5d7c"></a>
  2331. <div class="memitem">
  2332. <div class="memproto">
  2333. <table class="mlabels">
  2334. <tr>
  2335. <td class="mlabels-left">
  2336. <table class="memname">
  2337. <tr>
  2338. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::internal = 0x0004</td>
  2339. </tr>
  2340. </table>
  2341. </td>
  2342. <td class="mlabels-right">
  2343. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2344. </tr>
  2345. </table>
  2346. </div><div class="memdoc">
  2347. <p>fill between sign/base prefix and number </p>
  2348. </div>
  2349. </div>
  2350. <a class="anchor" id="ad364df9af2cfde1f40bd8e10c62bb215"></a>
  2351. <div class="memitem">
  2352. <div class="memproto">
  2353. <table class="mlabels">
  2354. <tr>
  2355. <td class="mlabels-left">
  2356. <table class="memname">
  2357. <tr>
  2358. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::left = 0x0001</td>
  2359. </tr>
  2360. </table>
  2361. </td>
  2362. <td class="mlabels-right">
  2363. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2364. </tr>
  2365. </table>
  2366. </div><div class="memdoc">
  2367. <p>left adjust fields </p>
  2368. </div>
  2369. </div>
  2370. <a class="anchor" id="a4155540f8d3ffdb8d25a2f50ee4df08f"></a>
  2371. <div class="memitem">
  2372. <div class="memproto">
  2373. <table class="mlabels">
  2374. <tr>
  2375. <td class="mlabels-left">
  2376. <table class="memname">
  2377. <tr>
  2378. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::oct = 0x0020</td>
  2379. </tr>
  2380. </table>
  2381. </td>
  2382. <td class="mlabels-right">
  2383. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2384. </tr>
  2385. </table>
  2386. </div><div class="memdoc">
  2387. <p>base 8 flag </p>
  2388. </div>
  2389. </div>
  2390. <a class="anchor" id="a4c1d517774c0d11af3424e90395f26ae"></a>
  2391. <div class="memitem">
  2392. <div class="memproto">
  2393. <table class="mlabels">
  2394. <tr>
  2395. <td class="mlabels-left">
  2396. <table class="memname">
  2397. <tr>
  2398. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::out = 0X40</td>
  2399. </tr>
  2400. </table>
  2401. </td>
  2402. <td class="mlabels-right">
  2403. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2404. </tr>
  2405. </table>
  2406. </div><div class="memdoc">
  2407. <p>open for output </p>
  2408. </div>
  2409. </div>
  2410. <a class="anchor" id="aec064a12730b5d87e718c1864e29ac64"></a>
  2411. <div class="memitem">
  2412. <div class="memproto">
  2413. <table class="mlabels">
  2414. <tr>
  2415. <td class="mlabels-left">
  2416. <table class="memname">
  2417. <tr>
  2418. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::right = 0x0002</td>
  2419. </tr>
  2420. </table>
  2421. </td>
  2422. <td class="mlabels-right">
  2423. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2424. </tr>
  2425. </table>
  2426. </div><div class="memdoc">
  2427. <p>right adjust fields </p>
  2428. </div>
  2429. </div>
  2430. <a class="anchor" id="a7e3373ab307feecfc228bc9bdb29cd01"></a>
  2431. <div class="memitem">
  2432. <div class="memproto">
  2433. <table class="mlabels">
  2434. <tr>
  2435. <td class="mlabels-left">
  2436. <table class="memname">
  2437. <tr>
  2438. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::showbase = 0x0200</td>
  2439. </tr>
  2440. </table>
  2441. </td>
  2442. <td class="mlabels-right">
  2443. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2444. </tr>
  2445. </table>
  2446. </div><div class="memdoc">
  2447. <p>use prefix 0X for hex and 0 for oct </p>
  2448. </div>
  2449. </div>
  2450. <a class="anchor" id="ac9bb172682e157f037bd7fb82a236ee6"></a>
  2451. <div class="memitem">
  2452. <div class="memproto">
  2453. <table class="mlabels">
  2454. <tr>
  2455. <td class="mlabels-left">
  2456. <table class="memname">
  2457. <tr>
  2458. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::showpoint = 0x0400</td>
  2459. </tr>
  2460. </table>
  2461. </td>
  2462. <td class="mlabels-right">
  2463. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2464. </tr>
  2465. </table>
  2466. </div><div class="memdoc">
  2467. <p>always show '.' for floating numbers </p>
  2468. </div>
  2469. </div>
  2470. <a class="anchor" id="a7bfa4a883933105d10f8ce2693cb9f21"></a>
  2471. <div class="memitem">
  2472. <div class="memproto">
  2473. <table class="mlabels">
  2474. <tr>
  2475. <td class="mlabels-left">
  2476. <table class="memname">
  2477. <tr>
  2478. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::showpos = 0x0800</td>
  2479. </tr>
  2480. </table>
  2481. </td>
  2482. <td class="mlabels-right">
  2483. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2484. </tr>
  2485. </table>
  2486. </div><div class="memdoc">
  2487. <p>show + sign for nonnegative numbers </p>
  2488. </div>
  2489. </div>
  2490. <a class="anchor" id="a64977c777d6e45826d1be9763f17f824"></a>
  2491. <div class="memitem">
  2492. <div class="memproto">
  2493. <table class="mlabels">
  2494. <tr>
  2495. <td class="mlabels-left">
  2496. <table class="memname">
  2497. <tr>
  2498. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::skipws = 0x1000</td>
  2499. </tr>
  2500. </table>
  2501. </td>
  2502. <td class="mlabels-right">
  2503. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2504. </tr>
  2505. </table>
  2506. </div><div class="memdoc">
  2507. <p>skip initial white space </p>
  2508. </div>
  2509. </div>
  2510. <a class="anchor" id="ae62b8972f37509819e1384214071194b"></a>
  2511. <div class="memitem">
  2512. <div class="memproto">
  2513. <table class="mlabels">
  2514. <tr>
  2515. <td class="mlabels-left">
  2516. <table class="memname">
  2517. <tr>
  2518. <td class="memname">const <a class="el" href="classios__base.html#aaa192ec0dccc43050715553a34644523">openmode</a> ios_base::trunc = 0X80</td>
  2519. </tr>
  2520. </table>
  2521. </td>
  2522. <td class="mlabels-right">
  2523. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2524. </tr>
  2525. </table>
  2526. </div><div class="memdoc">
  2527. <p>truncate an existing stream when opening </p>
  2528. </div>
  2529. </div>
  2530. <a class="anchor" id="ade3db1fe3249e87f4c47a9a8916793d9"></a>
  2531. <div class="memitem">
  2532. <div class="memproto">
  2533. <table class="mlabels">
  2534. <tr>
  2535. <td class="mlabels-left">
  2536. <table class="memname">
  2537. <tr>
  2538. <td class="memname">const <a class="el" href="classios__base.html#ac9a54e52cef4f01ac0afd8ae896a3413">fmtflags</a> ios_base::uppercase = 0x4000</td>
  2539. </tr>
  2540. </table>
  2541. </td>
  2542. <td class="mlabels-right">
  2543. <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
  2544. </tr>
  2545. </table>
  2546. </div><div class="memdoc">
  2547. <p>use uppercase letters in number representations </p>
  2548. </div>
  2549. </div>
  2550. <hr/>The documentation for this class was generated from the following file:<ul>
  2551. <li>Arduino/libraries/SdFat/src/FatLib/<a class="el" href="fstream_8h.html">fstream.h</a></li>
  2552. </ul>
  2553. </div><!-- contents -->
  2554. <!-- start footer part -->
  2555. <hr class="footer"/><address class="footer"><small>
  2556. Generated on Fri Feb 12 2016 13:43:49 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">
  2557. <img class="footer" src="doxygen.png" alt="doxygen"/>
  2558. </a> 1.8.10
  2559. </small></address>
  2560. </body>
  2561. </html>