freq 1257 modules/up/src/gnug++/String.cc int String::freq(const SubString& y) const freq 1265 modules/up/src/gnug++/String.cc int String::freq(const String& y) const freq 1273 modules/up/src/gnug++/String.cc int String::freq(const char* t) const freq 1281 modules/up/src/gnug++/String.cc int String::freq(char c) const