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CounterConstDestr.h

/*
 *
 *  Copyright (c) 2000, TNO TPD, The Netherlands.
 *  All rights reserved. No part of this software may be handed to or used by persons 
 *  or organisation outside Kenniscentrum Watergraafsmeer (UvA-ISIS, TNO TPD) without 
 *  the written permission of TNO TPD.
 *
 *  Author(s):
 *      Jan Baan (baan@tpd.tno.nl)
 *
 *
 *
 *  Counts Constructor and Destructor calls
 * 
 *  Purpose: to count the constructor and destructor calls to check that
 *      at the end of the program all objects are destructed.
 *
 *  Use: 
 *      -   add to the yourclass which you want to be checked the class 
 *          CounterConstDestr<yourclass> as Base class (in which yourclass 
 * is the name of 
 *          your class). (This will be in the header file)
 *      -   add to the source file:
 *          #include <string>
 *          std::string CounterConstDestr<yourclass>.Mess = "yourclass".
 *      
 *
 */


#ifndef __COUNTERCLASS__HPP
#define __COUNTERCLASS__HPP

#pragma warning( disable : 4786 )  

#include <string>
#include <vector>


class MainCounterConstDestr{
public:
    MainCounterConstDestr();
    ~MainCounterConstDestr();

    void AddCounter(const int* C, const std::string& Mess);
    
private:
    std::vector<const int*> Lijst;
    std::vector<std::string> LijstMess;
};


static MainCounterConstDestr MainCounterConstDestrVar;


template<class Type> class CounterConstDestr
{
public:
    CounterConstDestr();
    ~CounterConstDestr();
    static std::string Mess;
    
private:
    static int number;
    static bool init;
};


template<class Type> 
inline CounterConstDestr<Type>::CounterConstDestr()
{
    if(init==false)
    {
        MainCounterConstDestrVar.AddCounter(&number, Mess);
        init = true;
    }

    number++;
}


template<class Type> 
inline CounterConstDestr<Type>::~CounterConstDestr()
{
    number--;
}

template<class Type> int CounterConstDestr<Type>::number = 0;
template<class Type> std::string CounterConstDestr<Type>::Mess = "Unknown";
template<class Type> bool CounterConstDestr<Type>::init = false;


#endif

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