The pcre_cxx C++ class provides an easy and efficient way to use the PCRE regexp library in a C++ application. It uses the upcoming c++0x rvalue reference feature. So, if you use GCC compiler >= 4.3.3 version, use the "-std=c++0x" compiler option.
wxPCRE is a cross-platform PCRE C++ wrapper that is built for use with wxWidgets. It was engineered to be a direct 'drop-in' replacement for wxRegEx (the native regular expression library). This is a pcre wrapper implementation wxWidgets style.