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Rect.hh

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/*

    libpdf++: a C++ Free library to generate PDF file
    Copyright (C) 2002 Nestal Wan

    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 __PDF_CORE_RECT_HEADER_INCLUDED__
#define __PDF_CORE_RECT_HEADER_INCLUDED__

#ifndef __PDF_CORE_OBJECT_HEADER_INCLUDED__
#include "core/Object.hh"
#endif

#include <iosfwd>

namespace pdf { namespace common {

class CRect : public core::CObject
{
private :
    double m_values[4] ;

public :
    CRect( ) ;
    CRect( double left, double right, double top, double bottom ) ;
    CRect( const CRect& rect ) ;
    ~CRect( ) ;
    
    CRect& operator=( const CRect& rect ) ;
    void Swap( CRect& rect ) ;
    void Assign( double left, double right, double top, double bottom ) ;
    
    bool operator==( const CRect& rect ) const ;
    bool operator!=( const CRect& rect ) const
        { return !operator==( rect ) ; }

    std::ostream& Write( std::ostream& os ) const ;
    core::CObject* Dup( ) const ;
} ;

} } // end of namespace

namespace std
{
    template <typename T>
    void swap( T& t1, T& t2 ) ;
    
    template <>
    void swap( pdf::common::CRect& r1, pdf::common::CRect& r2 ) ;
}

#endif

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