RAS_Rect.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef _RAS_RECT
#define _RAS_RECT

#ifdef WITH_CXX_GUARDEDALLOC
#include "MEM_guardedalloc.h"
#endif

class RAS_Rect
{
public:  // todo: make a decent class, and make private
    int m_x1, m_y1;
    int m_x2, m_y2;

public:
    RAS_Rect() : m_x1(0), m_y1(0), m_x2(0), m_y2(0) {}
    int GetWidth(
    ) const {
        return m_x2 - m_x1;
    }
    int GetHeight(
    ) const {
        return m_y2 - m_y1;
    }
    int GetLeft(
    ) const {
        return m_x1;
    }
    int GetRight(
    ) const {
        return m_x2;
    }
    int GetBottom(
    ) const {
        return m_y1;
    }
    int GetTop(
    ) const {
        return m_y2;
    }

    void SetLeft(
        int x1)
    {
        m_x1 = x1;
    }
    void SetBottom(
        int y1)
    {
        m_y1 = y1;
    }
    void SetRight(
        int x2)
    {
        m_x2 = x2;
    }
    void SetTop(
        int y2)
    {
        m_y2 = y2;
    }
    
#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:RAS_Rect"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif // _RAS_RECT