collection.h

270的linux说明

/*

Copyright (c) 2008, Intel Corporation. 

All rights reserved.

 

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are permitted provided that the following conditions are met:


    * Redistributions of source code must retain the above copyright notice, 
this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice, 
this list of conditions and the following disclaimer in the documentation and/or 
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    * Neither the name of Intel Corporation nor the names of its contributors 
may be used to endorse or promote products derived from this software without 
specific prior written permission.

 

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
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*/


//==============================================================================
// collection.h : Declaration of template Collection
//==============================================================================
//#pragma once
#ifndef _COLLECTION_H
#define _COLLECTION_H

#include <vector>

using namespace std;

//==============================================================================
template <typename T> 
class Collection : public vector<T>
{
protected:
    CRITICAL_SECTION  m_CriticalSection;

public:
    Collection()  { ::InitializeCriticalSection( &m_CriticalSection ); }
    ~Collection() { ::DeleteCriticalSection    ( &m_CriticalSection ); }

    //==============================================
    void push_back( const T& _Val )
    {
       ::EnterCriticalSection( &m_CriticalSection );
       vector<T>::push_back( _Val );
       ::LeaveCriticalSection( &m_CriticalSection );
    }

    //==============================================
    void pop_back()
    {
       ::EnterCriticalSection( &m_CriticalSection );
       vector<T>::pop_back();
       ::LeaveCriticalSection( &m_CriticalSection );
    }

    //==============================================
    typename vector<T>::iterator erase( typename vector<T>::iterator _Where )
    {
       typename vector<T>::iterator itr;
       ::EnterCriticalSection( &m_CriticalSection );
       itr = vector<T>::erase( _Where );
       ::LeaveCriticalSection( &m_CriticalSection );
       return itr;
    }

    //==============================================
    typename vector<T>::iterator erase( typename vector<T>::iterator _First, typename vector<T>::iterator _Last )
    {
       typename	vector<T>::iterator itr;
       ::EnterCriticalSection( &m_CriticalSection );
       itr = vector<T>::erase( _First, _Last );
       ::LeaveCriticalSection( &m_CriticalSection );
       return itr;
    }

    //==============================================
    typename vector<T>::iterator remove( const T& _Val )
    {
       typename vector<T>::iterator itr;
    
       ::EnterCriticalSection( &m_CriticalSection );


        for ( itr = begin(); itr < end(); ++itr )
        {
            if ( (*itr) == _Val )
            {
                itr = vector<T>::erase( itr );

                break;
            }
        }

       ::LeaveCriticalSection( &m_CriticalSection );

       return itr;
    }

    void Lock() 
    { 
        EnterCriticalSection( &m_CriticalSection );
    }

    void Unlock() 
    { 
        LeaveCriticalSection( &m_CriticalSection );
    }

};

#endif
//==============================================================================