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c++ Programming Glossary: rxDifference between pointer to a reference and reference to a pointer http://stackoverflow.com/questions/1898524/difference-between-pointer-to-a-reference-and-reference-to-a-pointer on dealing with references as pointers. e.g. int x int rx x from now on rx is just like x. Unlike pointers refs are not.. references as pointers. e.g. int x int rx x from now on rx is just like x. Unlike pointers refs are not real objects in.. refs are not real objects in memory. int p x Ok int pr rx OK but remember that rx is just x i.e. rx is not something that..
Resolving a linker error: undefined reference to static class members http://stackoverflow.com/questions/5603101/resolving-a-linker-error-undefined-reference-to-static-class-members 10 undefined reference to `SerialServoControl _rx' The .h file #ifndef SERIALSERVOCONTROL_H #define SERIALSERVOCONTROL_H.. #include NewSoftSerial.h class SerialServoControl public rx tx static NewSoftSerial _serial 9 8 int _servo_id static char.. _serial 9 8 int _servo_id static char _tx static char _rx static void init char tx char rx static void send int servo_id..
Compile std::regex_iterator with gcc http://stackoverflow.com/questions/8561850/compile-stdregex-iterator-with-gcc Myiter int main const char pat axayaz Myiter regex_type rx a Myiter next pat pat strlen pat rx Myiter end return 0 c.. Myiter regex_type rx a Myiter next pat pat strlen pat rx Myiter end return 0 c regex linker g c 11 share improve..
very basic regex scenario works different than my expectation on libstdc++-v3 http://stackoverflow.com/questions/9804823/very-basic-regex-scenario-works-different-than-my-expectation-on-libstdc-v3 #include ostream #include regex int main void std regex rx a b c d std string s abbbbccd std smatch m bool f regex_match.. std string s abbbbccd std smatch m bool f regex_match s m rx std cout std boolalpha f std endl if f std cout m 1 m 1 std..
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