请问各位高手,transform函数的用法?
林子xxx 2008-03-18 01:27:13 小弟看书中有:transform(cingg.begin(),cingg.end(),cingg.begin(),toupper) 但不明白怎样用,请各位高手不吝赐教。
还有这是什么意思:no matching function for call to `transform(__gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, <unknown type>)'