stk-code_catmod/src/utils/leak_check.hpp

/*
 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */


#ifndef __LEAK_CHECK_H__
#define __LEAK_CHECK_H__

#ifdef DEBUG

#include <stdio.h>

namespace MemoryLeaks
{
    
    class AbstractLeakCheck;
    
    class MyObject
    {
        char** stack;
        int stackSize;
    public:
        AbstractLeakCheck* obj;
        
        MyObject(AbstractLeakCheck* obj);
        void print();
    };
    
    void checkForLeaks();
    
    void addObj(MyObject* obj);
    void removeObj(MyObject* obj);
    
    class AbstractLeakCheck
    {
        MyObject* m_object;
        
    public:
        
        AbstractLeakCheck()
        {
            m_object = new MyObject( this );
            addObj( m_object );
        }
        
        AbstractLeakCheck(const AbstractLeakCheck &t)
        {
            m_object = new MyObject( this );
            addObj( m_object );
        }
        
        virtual ~AbstractLeakCheck()
        {
            removeObj( m_object );
        }
        
        virtual void print() const
        {
        }
    };
    
}

#define LEAK_CHECK() \
class LeakCheck : public MemoryLeaks::AbstractLeakCheck\
{  public:\
virtual void print() const\
{ \
printf("Undeleted object at %s : %i\n",  __FILE__, __LINE__);\
} \
virtual ~LeakCheck() {} \
}; \
LeakCheck leack_check_instance;


#else
#define LEAK_CHECK()
#endif

#endif