ID-wind

// for_each. Apply a function to every element of a range. template <class _InputIter, class _Function> _STLP_INLINE_LOOP _Function for_each(_InputIter __first, _InputIter __last, _Function __f) { f

自己罗列了几个String类几个重要的成员函数，并测试通过class String { public: String(const char *str = NULL); String(const String &other); ~String(); String & operator = (const String &other)