#include <boost/function.hpp>
#include <boost/bind.hpp>
#include <vector>
#include <iostream>
void FOne(int k){
    std::cout<<k<<std::endl;
}
int main(){
    std::vector<boost::function0<void> > tasks;
    tasks.push_back(boost::bind(&FOne,5));
    tasks.push_back(boost::bind(&FOne,'c'));
    tasks.push_back(boost::bind(&FOne,3));
    tasks.push_back(boost::bind(&FOne,6));
    for(auto & i:tasks){
            i();
    }
    return 0;
}