freq

    freq             242 modules/up/src/gnug++/String.h   int               freq(char        c) const;
    freq             243 modules/up/src/gnug++/String.h   int               freq(const String&     y) const;
    freq             244 modules/up/src/gnug++/String.h   int               freq(const SubString&  y) const;
    freq             245 modules/up/src/gnug++/String.h   int               freq(const char* t) const;