我想你想要這個。
typedef int(std::string::*resolve_type)(const char*) const;
例子。
#include <iostream>
#include <functional>
typedef int(std::string::*resolve_type)(const char*)const;
int main()
{
resolve_type resolver = &std::string::compare;
std::string s = "hello";
std::cout << (s.*resolver)("hello") << std::endl;
}
http://liveworkspace.org/code/4971076ed8ee19f2fdcabfc04f4883f8
並與綁定例如
#include <iostream>
#include <functional>
typedef int(std::string::*resolve_type)(const char*)const;
int main()
{
resolve_type resolver = &std::string::compare;
std::string s = "hello";
auto f = std::bind(resolver, s, std::placeholders::_1);
std::cout << f("hello") << std::endl;
}
http://liveworkspace.org/code/ff1168db42ff5b45042a0675d59769c0
嗨永遠。非常感謝(有些延遲),因爲它運行良好,我沒有意識到有關失蹤::。 –