wg_point.h

// wg_point.h
//
// CPoint class interface
//
//
// Copyright (c) 2002-2004 Rob Wiskow
// rob-dev@boxedchaos.com
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//


#ifndef _WG_POINT_H_
#define _WG_POINT_H_

#include "std_ex.h"

namespace wGui
{



class CPoint
{
public:
     CPoint() : m_XPos(0), m_YPos(0) { }

     CPoint(const int x, const int y) : m_XPos(x), m_YPos(y) { }

     CPoint(const CPoint& p) : m_XPos(p.m_XPos), m_YPos(p.m_YPos) { }

     virtual ~CPoint() { }

     void SetX(const int x) { m_XPos = x; }

     void SetY(const int y) { m_YPos = y; }

     int XPos(void) const { return m_XPos; }

     int YPos(void) const { return m_YPos; }

     CPoint operator+(const CPoint& p) const;

     CPoint operator-(const CPoint& p) const;

     CPoint operator=(const CPoint& p);

     bool operator==(const CPoint& p) const { return ((m_XPos == p.m_XPos) && (m_YPos == p.m_YPos)); }

     bool operator!=(const CPoint& p) const { return ((m_XPos != p.m_XPos) || (m_YPos != p.m_YPos)); }

     bool leftof(const CPoint& p) const { return (m_XPos < p.m_XPos); }

     bool rightof(const CPoint& p) const { return (m_XPos > p.m_XPos); }

     bool above(const CPoint& p) const { return (m_YPos < p.m_YPos); }

     bool below(const CPoint& p) const { return (m_YPos > p.m_YPos); }

     std::wstring ToString(void) const { return stdex::itoa(m_XPos) + L"," + stdex::itoa(m_YPos); }

protected:
     int m_XPos;

     int m_YPos;
};

}


#include "unit_tests/wg_point_unittests.h"

#endif // _WG_POINT_H_

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