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/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2007, 2008, 2010, 2011 Ciaran McCreesh
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <paludis/util/thread_pool.hh>
#include <paludis/util/thread.hh>
#include <paludis/util/pimp-impl.hh>
#include <memory>
#include <deque>

using namespace paludis;

namespace paludis
{
    template <>
    struct Imp<ThreadPool>
    {
        std::deque<std::shared_ptr<Thread> > threads;
    };
}

ThreadPool::ThreadPool() :
    _imp()
{
}

ThreadPool::~ThreadPool()
{
}

void
ThreadPool::create_thread(const std::function<void () throw ()> & f)
{
    _imp->threads.push_back(std::make_shared<Thread>(f));
}

unsigned
ThreadPool::number_of_threads() const
{
    return _imp->threads.size();
}

namespace paludis
{
    template class Pimp<ThreadPool>;
}