c++11多线程小记

using namespace std;
#include<Windows.h>
#include<thread>
void ( char c)
{
    
    for( int i = 0; i < 1000; i++ )
    {
        cout << c;
        cout.flush();
		Sleep(1);
    }
}
int main()
{
	std::thread *a = new std::thread(PrintThread, 'a');
	std::thread *b = new std::thread(PrintThread, 'b');
	a->join();
	b->join();
	
    char c;
    cin >> c;
    
    return 0;
}

using namespace std;
#include<mutex>
#include<thread>
std::mutex m;
void ( char data )
{
   
    char c = data;
    for( int i = 0; i < 200; i++ )
    {
        m.lock();
        for( int j = 0; j < 50; j++ )
        {
            cout << c;
            cout.flush();
        }
        m.unlock();
    }
}
int main()
{
	std::thread a,b;
    //std::thread *a = new std::thread( PrintThread, 'a' );
    //std::thread *b = new std::thread( PrintThread,'b' );
	a = std::thread(PrintThread, 'a');
	b=  std::thread(PrintThread, 'b');
	a.join();
	b.join();
    char c;
    cin >> c;
    return 0;
}