#include <iostream>
#include <string>
#include <thread>
#include <mutex>
using namespace std;
int com_i;
mutex mut;
void myThread()
{
while (1)
{
unique_lock<mutex> sbguard1(mut,try_to_lock);
if (sbguard1.owns_lock())
{
cout << com_i++ << "..............................." << endl;
if (com_i > 1000)
com_i = 0;
chrono::milliseconds dura(1000);
this_thread::sleep_for(dura);
}
else
{
cout << "lock failed................................"<<endl;
chrono::milliseconds dura(300);
this_thread::sleep_for(dura);
}
}
}
int main()
{
cout << "test" << endl;
com_i = 0;
thread t1(myThread);
thread t2(myThread);
t1.join();
t2.join();
}