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| #include <iostream>
#include <windows.h>
#include <boost/thread/thread.hpp>
using namespace std;
//EQUIVALENT BOOST --> static pthread_mutex_t mutex;
int nb=0;
void fct3()
{
while (nb<=20)
{
//EQUIVALENT BOOST --> pthread_mutex_lock (&mutex);
int mynb=nb;
Sleep(1000);
cout << "Thread 1, nb : " << mynb << " = " << nb << endl;
nb++;
//EQUIVALENT BOOST --> pthread_mutex_unlock (&mutex);
}
}
void fct4()
{
while (nb<=20)
{
//EQUIVALENT BOOST --> pthread_mutex_lock (&mutex);
int mynb=nb;
Sleep(1000);
cout << "Thread 2, nb : " << mynb << " = " << nb << endl;
nb++;
//EQUIVALENT BOOST --> pthread_mutex_unlock (&mutex);
}
}
int main()
{
boost::thread thrd1(&fct3);
boost::thread thrd2(&fct4);
thrd1.join();
thrd2.join();
cout << "Fin" << endl;
return 0;
} |