PaulStoffregen
8 years ago
1 changed files with 7 additions and 0 deletions
+ 7
- 0
teensy3/WString.h
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| void init(void); | void init(void); | ||||
| unsigned char changeBuffer(unsigned int maxStrLen); | unsigned char changeBuffer(unsigned int maxStrLen); | ||||
| String & append(const char *cstr, unsigned int length); | String & append(const char *cstr, unsigned int length); | ||||
| private: | |||||
| // allow for "if (s)" without the complications of an operator bool(). | |||||
| // for more information http://www.artima.com/cppsource/safebool.html | |||||
| typedef void (String::*StringIfHelperType)() const; | |||||
| void StringIfHelper() const {} | |||||
| public: | |||||
| operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; } | |||||
| }; | }; | ||||
| class StringSumHelper : public String | class StringSumHelper : public String |
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