c++ - Error: signature of public member contains native type 'std::basic_string<char,std::char_traits<char>,std::allocator<char>>'

Question

I'm trying to create a public function with a variable inside a function name.

GamePlayer.xaml.cpp:

string whatGame = "nothing";

string GamePlayer::changeGame(string gameName)
{
   whatGame = gameName;
   return gameName;
}

GamePlayer.xaml.h:

public:
string GamePlayer::changeGame(string gameName);

But, output returns this error:

'changeGame': signature of public member contains native type 'std::basic_string<char,std::char_traits,std::allocator>'

What I have to do?

Answer 1

等待大神答复