我已经做了一个功能的地图.所有这些函数都是void并接收单个字符串参数.
码:
void f1(string params){...} void f2(string params){...} void f3(string params){...} map<string,void*> funcMap; funcMap["f1"] =(void*)&f1; funcMap["f2"] =(void*)&f2; funcMap["f3"] =(void*)&f3;
void (*func)(string) = &funcMap[commandType]; func(commandParam);
我收到此错误消息:
Server.cpp:160:46: error: cannot convert ‘void**’ to ‘void (*)(std::string) {aka void (*)(std::basic_string<char>)}’ in initialization