#include #include #include \"TextProcessing.h\" const std::string URL_PATTERN(\"((http://)[-a-zA-Z0-9@:%_\\\\+.~#?&//=]+)\");
Yup, in my g++ include files I also see that regex_replace is declared and not defined. For me, it's in the file /usr/include/c++/4.4.4/tr1_impl/regex . Just above the declaration is a Doxygen comment section which includes:
regex_replace
/** @todo Implement this function. */