memorymanagement.h

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// © Copyright 2010 - 2016 BlackTopp Studios Inc.
/* This file is part of The Mezzanine Engine.

    The Mezzanine Engine 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.

    The Mezzanine Engine 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 The Mezzanine Engine.  If not, see <http://www.gnu.org/licenses/>.
*/
/* The original authors have included a copy of the license specified above in the
   'Docs' folder. See 'gpl.txt'
*/
/* We welcome the use of the Mezzanine engine to anyone, including companies who wish to
   Build professional software and charge for their product.

   However there are some practical restrictions, so if your project involves
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*/
/*
 *
 * Software, Files, Libraries and all other items referenced in this clause refers only
 * to the contents of this file and associated documentation.
 *
 * Pugixml parser - version 1.0
 * --------------------------------------------------------
 * Copyright © 2006-2012, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
 * Report bugs and download new versions at http://pugixml.org/
 *
 * This library is distributed under the MIT License. See notice at the end
 * of this file.
 *
 * This work is based on the pugxml parser, which is:
 * Copyright © 2003, by Kristen Wegner (kristen@tima.net)
 */
#ifndef _xmlmemorymanagement_h
#define _xmlmemorymanagement_h

/// @file
/// @brief The xml memory management system must be integrated into the rest of the Mezzanine resource management syste, until that happens it will reside here

#include "datatypes.h"



namespace Mezzanine
{
    namespace XML
    {
        /// @brief Memory allocation function interface; returns pointer to allocated memory or NULL on failure
        typedef void* (*AllocationFunction)(size_t size);

        /// @brief Function pointer type for a memory deallocation function interface
        typedef void (*DeAllocationFunction)(void* ptr);

        /// @brief Override default memory management functions. All subsequent allocations/deallocations will be performed via supplied functions.
        /// @param allocate The new memory allocator
        /// @param deallocate The new memory deallocator
        void MEZZ_LIB SetMemoryManagementFunctions(AllocationFunction allocate, DeAllocationFunction deallocate);

        /// @brief Get the current allocation funciton
        /// @return A function pointer of type @ref AllocationFunction to the current allocation function
        AllocationFunction MEZZ_LIB GetMemoryAllocationFunction();

        /// @brief Get the current allocation funciton
        /// @return A function pointer of the type @ref DeAllocationFunction to the current allocation function
        DeAllocationFunction MEZZ_LIB GetMemoryDeallocationFunction();
    }
} // /namespace Mezzanine



#endif // Include guard


/*
 *
 * Software, Files, Libraries and all other items referenced in this clause refers only
 * to the contents of this file and associated documentation.
 *
 * Copyright © 2006-2012 Arseny Kapoulkine
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
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 * copies of the Software, and to permit persons to whom the
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 * The above copyright notice and this permission notice shall be
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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