iframe-proxy | Sunbelt Computer Software

This repository was archived by the owner on Feb 20, 2021. It is now read-only.

28 lines (24 loc) · 655 Bytes

// Copyright (C) 2001-2003
// William E. Kempf
//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/mutex.hpp>
#include <boost/thread/thread.hpp>
#include <iostream>
boost::mutex mutex;
int counter=0;
void change_count()
    boost::mutex::scoped_lock lock(mutex);
    int i = ++counter;
    std::cout << "count == " << i << std::endl;
    const int num_threads = 4;
    boost::thread_group thrds;
    for (int i=0; i < num_threads; ++i)
        thrds.create_thread(&change_count);
    thrds.join_all();

Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

counter.cpp

Latest commit

History

counter.cpp

File metadata and controls