bindthread.cpp

#include <stdio.h>
#include <thread>
#include <functional>

class myclass {
public:
    myclass() {
        auto th = std::thread(std::bind(&myclass::print, this));
        th.join();
    }
    
    void print() {
        int a = 100;

        auto f = [&] () {
            printf("%d\n", a);
        };

        f();
    }
};

int main()
{
    myclass c;

    return 0;
}