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Error.hh

/*
    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_TEXT_ERROR_HEADER_INCLUDED__
#define __PDF_TEXT_ERROR_HEADER_INCLUDED__

#ifndef __PDF_UTIL_ERROR_HEADER_INCLUDED__
#include "util/Error.hh"
#endif

#include <string>

namespace pdf { namespace text {

class CError : public util::CError
{
} ;

class CFontError : public CError
{
public :
    enum EError { invalid_font,
                  
                  // keep it at last
                  no_error } ;
    
private :
    EError m_error ;
    
public :
    CFontError( EError error ) : m_error( error )
    {
    }
    
    const char* what( ) const throw( ) ;
} ;

} } // end of namespace

#endif

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