ThreadSafeVector.h

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// -*- mode: c++; indent-tabs-mode: nil; c-basic-offset: 4; coding: iso-8859-1; -*-

/*
ACT-CV - Machine Vision for Cognitive Modeling
Copyright (c) 2008 Marc Halbruegge

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef __THREADSAFEVECTOR_H
#define __THREADSAFEVECTOR_H

namespace mhthreads {
    
#include <vector>
#include <windows.h>
#include <process.h>
#include <algorithm>
#include <functional>

template<class _t>
class ThreadSafeVector : public std::vector<_t> {
    CRITICAL_SECTION protectMe;
public:
    ThreadSafeVector() {
        InitializeCriticalSection(&protectMe);
    }
    ThreadSafeVector(const ThreadSafeVector &v) :
        std::vector<_t>(v) {
        InitializeCriticalSection(&protectMe);
    }
    ~ThreadSafeVector() {
        DeleteCriticalSection(&protectMe);
    }
    void push_back(const _t& x) {
        ::EnterCriticalSection(&protectMe);
        std::vector<_t>::push_back(x);
        ::LeaveCriticalSection(&protectMe);
    }
    void remove(const _t& x) {
        ::EnterCriticalSection(&protectMe);
        std::vector<_t>::iterator newEnd;
        newEnd = std::remove_if(begin(),end(),std::bind2nd(std::equal_to<_t>(),x));
        erase(newEnd,end());
        ::LeaveCriticalSection(&protectMe);
    }
    void EnterCriticalSection() {
        ::EnterCriticalSection(&protectMe);
    }
    void LeaveCriticalSection() {
        ::LeaveCriticalSection(&protectMe);
    }
};

};

#endif