memory.h

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/*
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * Written (W) 2008-2009 Soeren Sonnenburg
 * Copyright (C) 2008-2009 Fraunhofer Institute FIRST and Max-Planck-Society
 */

#ifndef __MEMORY_H__
#define __MEMORY_H__

#include <stdio.h>
#include <stdlib.h>

#include <new>

void* operator new(size_t size) throw (std::bad_alloc);
void operator delete(void *p);

void* operator new[](size_t size);
void operator delete[](void *p);


#ifdef TRACE_MEMORY_ALLOCS
namespace shogun
{
class MemoryBlock
{
    public:
        MemoryBlock(void* p)
        {
            ptr=p;
            size=0;
        }

        MemoryBlock(void* p, size_t sz)
        {
            ptr=p;
            size=sz;
        }

        MemoryBlock(const MemoryBlock &b)
        {
            ptr=b.ptr;
            size=b.size;
        }


        bool operator==(const MemoryBlock &b) const
        {
            return ptr==b.ptr;
        }

        void display()
        {
            printf("Object at %p of size %lld bytes\n", ptr, (long long int) size);
        }

    protected:
        void* ptr;
        size_t size;
};

void list_memory_allocs();
}
#endif
#endif // __MEMORY_H__