Multithread (Review the last test)

multithread.cpp

#include <iostream>
#include <cassert>
#include <pthread.h>
using namespace std;

int g_Count = 0;

void *thread( void *vargp )
{
	for( int i = 0; i < 1000; ++i )
	{
	    ++g_Count;
	}
}

int main()
{
	pthread_t tid, tid2;
	pthread_create( &tid, NULL, thread, NULL );
	pthread_create( &tid2, NULL, thread, NULL );
	pthread_join( tid, NULL );
	pthread_join( tid2, NULL );
	
	cout << g_Count << endl;
	
	return 0;
}