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  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
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  <div class="headertitle">
<div class="title">StreamFile&lt; BaseFile, PosType &gt; Class Template Reference</div>  </div>
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<p><a class="el" href="class_stream_file.html" title="StreamFile class.">StreamFile</a> class.  
 <a href="class_stream_file.html#details">More...</a></p>

<p><code>#include &lt;ArduinoFiles.h&gt;</code></p>
<div class="dynheader">
Inheritance diagram for StreamFile&lt; BaseFile, PosType &gt;:</div>
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<div class="center"><img src="class_stream_file__inherit__graph.png" border="0" usemap="#_stream_file_3_01_base_file_00_01_pos_type_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="_stream_file_3_01_base_file_00_01_pos_type_01_4_inherit__map" id="_stream_file_3_01_base_file_00_01_pos_type_01_4_inherit__map">
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<area shape="rect" title=" " alt="" coords="5,5,79,32"/>
<area shape="rect" title=" " alt="" coords="103,5,176,32"/>
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Collaboration diagram for StreamFile&lt; BaseFile, PosType &gt;:</div>
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<div class="center"><img src="class_stream_file__coll__graph.png" border="0" usemap="#_stream_file_3_01_base_file_00_01_pos_type_01_4_coll__map" alt="Collaboration graph"/></div>
<map name="_stream_file_3_01_base_file_00_01_pos_type_01_4_coll__map" id="_stream_file_3_01_base_file_00_01_pos_type_01_4_coll__map">
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<area shape="rect" title=" " alt="" coords="5,5,79,32"/>
<area shape="rect" title=" " alt="" coords="103,5,176,32"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a0112cc39b64aac6f1ec47741397a7582"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a0112cc39b64aac6f1ec47741397a7582">available</a> ()</td></tr>
<tr class="separator:a0112cc39b64aac6f1ec47741397a7582"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a32f813e659414892a58aa5157fe14f82"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a32f813e659414892a58aa5157fe14f82">flush</a> ()</td></tr>
<tr class="separator:a32f813e659414892a58aa5157fe14f82"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a586ad44055eca4c1b2b457299b829d44"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a586ad44055eca4c1b2b457299b829d44">isDirectory</a> ()</td></tr>
<tr class="separator:a586ad44055eca4c1b2b457299b829d44"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8792c863080576eb65ce6cacbe1dd931"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a8792c863080576eb65ce6cacbe1dd931">name</a> () const</td></tr>
<tr class="separator:a8792c863080576eb65ce6cacbe1dd931"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af0da96e502485133ca0cff27fa130082"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#af0da96e502485133ca0cff27fa130082">peek</a> ()</td></tr>
<tr class="separator:af0da96e502485133ca0cff27fa130082"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a18a04d1e68a0c1e3e38e5712cd9bbc03"><td class="memItemLeft" align="right" valign="top">PosType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a18a04d1e68a0c1e3e38e5712cd9bbc03">position</a> ()</td></tr>
<tr class="separator:a18a04d1e68a0c1e3e38e5712cd9bbc03"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a249a5d428f303e2a8e7c3ae476e74829"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a249a5d428f303e2a8e7c3ae476e74829">read</a> ()</td></tr>
<tr class="separator:a249a5d428f303e2a8e7c3ae476e74829"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a91e8cfbde27d6879b4f51d2ceb2a9f06"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a91e8cfbde27d6879b4f51d2ceb2a9f06">rewindDirectory</a> ()</td></tr>
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<tr class="memitem:a773ee6f661fc689a5187f51cb5498086"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a773ee6f661fc689a5187f51cb5498086">seek</a> (PosType pos)</td></tr>
<tr class="separator:a773ee6f661fc689a5187f51cb5498086"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5813d451e7f7ba57a04d177caffc5a9f"><td class="memItemLeft" align="right" valign="top">PosType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a5813d451e7f7ba57a04d177caffc5a9f">size</a> ()</td></tr>
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<tr class="memitem:a0ace3aaaf6d0fb673a43059c0664fab6"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a0ace3aaaf6d0fb673a43059c0664fab6">write</a> (const uint8_t *buffer, size_t <a class="el" href="class_stream_file.html#a5813d451e7f7ba57a04d177caffc5a9f">size</a>)</td></tr>
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<tr class="memitem:a0695220134825199b39dee82f18ab1ec"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_file.html#a0695220134825199b39dee82f18ab1ec">write</a> (uint8_t b)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class BaseFile, typename PosType&gt;<br />
class StreamFile&lt; BaseFile, PosType &gt;</h3>

<p><a class="el" href="class_stream_file.html" title="StreamFile class.">StreamFile</a> class. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a0112cc39b64aac6f1ec47741397a7582"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0112cc39b64aac6f1ec47741397a7582">&#9670;&nbsp;</a></span>available()</h2>

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<div class="memtemplate">
template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">int <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::available </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>number of bytes available from the current position to EOF or INT_MAX if more than INT_MAX bytes are available. </dd></dl>

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<a id="a32f813e659414892a58aa5157fe14f82"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32f813e659414892a58aa5157fe14f82">&#9670;&nbsp;</a></span>flush()</h2>

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<div class="memtemplate">
template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">void <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::flush </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<p>Ensure that any bytes written to the file are saved to the SD card. </p>

</div>
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<a id="a586ad44055eca4c1b2b457299b829d44"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a586ad44055eca4c1b2b457299b829d44">&#9670;&nbsp;</a></span>isDirectory()</h2>

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<div class="memtemplate">
template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">bool <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::isDirectory </td>
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<p>This function reports if the current file is a directory or not. </p><dl class="section return"><dt>Returns</dt><dd>true if the file is a directory. </dd></dl>

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<a id="a8792c863080576eb65ce6cacbe1dd931"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8792c863080576eb65ce6cacbe1dd931">&#9670;&nbsp;</a></span>name()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">const char* <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::name </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<p>No longer implemented due to Long File Names.</p>
<p>Use getName(char* name, size_t size). </p><dl class="section return"><dt>Returns</dt><dd>a pointer to replacement suggestion. </dd></dl>

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<a id="af0da96e502485133ca0cff27fa130082"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af0da96e502485133ca0cff27fa130082">&#9670;&nbsp;</a></span>peek()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">int <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::peek </td>
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<p>Return the next available byte without consuming it.</p>
<dl class="section return"><dt>Returns</dt><dd>The byte if no error and not at eof else -1; </dd></dl>

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<a id="a18a04d1e68a0c1e3e38e5712cd9bbc03"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a18a04d1e68a0c1e3e38e5712cd9bbc03">&#9670;&nbsp;</a></span>position()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">PosType <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::position </td>
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<dl class="section return"><dt>Returns</dt><dd>the current file position. </dd></dl>

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<a id="a249a5d428f303e2a8e7c3ae476e74829"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a249a5d428f303e2a8e7c3ae476e74829">&#9670;&nbsp;</a></span>read()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">int <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::read </td>
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<p>Read the next byte from a file.</p>
<dl class="section return"><dt>Returns</dt><dd>For success return the next byte in the file as an int. If an error occurs or end of file is reached return -1. </dd></dl>

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<a id="a91e8cfbde27d6879b4f51d2ceb2a9f06"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a91e8cfbde27d6879b4f51d2ceb2a9f06">&#9670;&nbsp;</a></span>rewindDirectory()</h2>

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<div class="memtemplate">
template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">void <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::rewindDirectory </td>
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<p>Rewind a file if it is a directory </p>

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<a id="a773ee6f661fc689a5187f51cb5498086"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a773ee6f661fc689a5187f51cb5498086">&#9670;&nbsp;</a></span>seek()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="paramname"><em>pos</em></td><td>)</td>
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<p>Seek to a new position in the file, which must be between 0 and the size of the file (inclusive).</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td>the new file position. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a5813d451e7f7ba57a04d177caffc5a9f">&#9670;&nbsp;</a></span>size()</h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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<dl class="section return"><dt>Returns</dt><dd>the file's size. </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a0ace3aaaf6d0fb673a43059c0664fab6">&#9670;&nbsp;</a></span>write() <span class="overload">[1/2]</span></h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
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          <td>)</td>
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<p>Write data to an open file.</p>
<dl class="section note"><dt>Note</dt><dd>Data is moved to the cache but may not be written to the storage device until sync() is called.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">buffer</td><td>Pointer to the location of the data to be written.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>Number of bytes to write.</td></tr>
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  </dd>
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<dl class="section return"><dt>Returns</dt><dd>For success <a class="el" href="class_stream_file.html#a0695220134825199b39dee82f18ab1ec">write()</a> returns the number of bytes written, always <em>size</em>. </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a0695220134825199b39dee82f18ab1ec">&#9670;&nbsp;</a></span>write() <span class="overload">[2/2]</span></h2>

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template&lt;class BaseFile, typename PosType&gt; </div>
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          <td class="memname">size_t <a class="el" href="class_stream_file.html">StreamFile</a>&lt; BaseFile, PosType &gt;::write </td>
          <td>(</td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>b</em></td><td>)</td>
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<p>Write a byte to a file. Required by the Arduino Print class. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>the byte to be written. Use getWriteError to check for errors. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>1 for success and 0 for failure. </dd></dl>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>ArduinoSdFat/libraries/SdFat/src/common/ArduinoFiles.h</li>
</ul>
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