An Object Finite Element Library

ArgException.h

/****************************************************************************** 
 * 
 *  file:  ArgException.h
 * 
 *  Copyright (c) 2003, Michael E. Smoot .
 *  All rights reserved.
 * 
 *  See the file COPYING in the top directory of this distribution for
 *  more information.
 *  
 *  THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS 
 *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 *  DEALINGS IN THE SOFTWARE.  
 *  
 *****************************************************************************/ 


#ifndef TCLAP_ARG_EXCEPTION_H
#define TCLAP_ARG_EXCEPTION_H

#include <string>
#include <exception>

#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace TCLAP {

class ArgException : public std::exception
{
            public:
            
                        ArgException( const std::string& text = "undefined exception", 
                                                              const std::string& id = "undefined",
                                                              const std::string& td = "Generic ArgException")
                                    : std::exception(), 
                                      _errorText(text), 
                                      _argId( id ), 
                                      _typeDescription(td)
                        { } 
                        
                        virtual ~ArgException() throw() { }

                        std::string error() const { return ( _errorText ); }

                        std::string argId() const  
                        { 
                                    if ( _argId == "undefined" )
                                                return " ";
                                    else
                                                return ( "Argument: " + _argId ); 
                        }

                        const char* what() const throw() 
                        {
                                    static std::string ex; 
                                    ex = _argId + " -- " + _errorText;
                                    return ex.c_str();
                        }

                        std::string typeDescription() const
                        {
                                    return _typeDescription; 
                        }


            private:

                        std::string _errorText;

                        std::string _argId;

                        std::string _typeDescription;

};

class ArgParseException : public ArgException
{ 
            public:
                        ArgParseException( const std::string& text = "undefined exception", 
                                                                   const std::string& id = "undefined" )
                                    : ArgException( text, 
                                                    id, 
                                                                                    std::string( "Exception found while parsing " ) + 
                                                                                    std::string( "the value the Arg has been passed." ))
                                    { }
};

class CmdLineParseException : public ArgException
{
            public:
                        CmdLineParseException( const std::string& text = "undefined exception", 
                                                                       const std::string& id = "undefined" )
                                    : ArgException( text, 
                                                    id,
                                                                                    std::string( "Exception found when the values ") +
                                                                                    std::string( "on the command line do not meet ") +
                                                                                    std::string( "the requirements of the defined ") +
                                                                                    std::string( "Args." ))
                        { }
};

class SpecificationException : public ArgException
{
            public:
                        SpecificationException( const std::string& text = "undefined exception",
                                                                        const std::string& id = "undefined" )
                                    : ArgException( text, 
                                                    id,
                                                                                    std::string("Exception found when an Arg object ")+
                                                                                    std::string("is improperly defined by the ") +
                                                                                    std::string("developer." )) 
                        { }

};

} // namespace TCLAP
#endif
/* DOXYGEN_SHOULD_SKIP_THIS */

#endif

Copyright © 1998-2007 Rachid Touzani