bind 사용법 예제

#include <QCoreApplication>
#include <iostream>
#include <functional>
 
using namespace std;
 
 
template <typename T>
auto co_T(T t_) -> decltype (t_){
    cout << typeid (t_).name() << " : " << t_ << endl;
 
    return t_;
}
void show_text(const string& t)
{
    cout << "TEXT: " << t << endl;
}
 
int main(int argc, char *argv[])
{
   function <void ()> f = std::bind(show_text, "Bound function");
 
   f();
   return 0;
 
}