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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef sitkExceptionObject_h
#define sitkExceptionObject_h
#include "sitkMacro.h"
#include "sitkCommon.h"
#ifndef sitkMacro_h
#error "sitkMacro.h must be included before sitkExceptionObject.h"
#endif // sitkMacro_h
#ifndef sitkCommon_h
#error "sitkCommon.h must be included before sitkExceptionObject.h"
#endif // sitkCommon_h
namespace itk
{
// forward declaration for encapsulation
class ExceptionObject;
namespace simple
{
/** \class GenericException
* \brief The base SimpleITK exception class
*/
class SITKCommon_EXPORT GenericException :
public std::exception
{
public:
/** Default constructor. Needed to ensure the exception object can be
* copied. */
GenericException() throw();
GenericException( const GenericException &e ) throw();
/** Constructor. Needed to ensure the exception object can be copied. */
GenericException(const char *file, unsigned int lineNumber) throw();
/** Constructor. Needed to ensure the exception object can be copied. */
GenericException(const std::string & file, unsigned int lineNumber) throw();
/** Constructor. Needed to ensure the exception object can be copied. */
GenericException(const std::string & file,
unsigned int lineNumber,
const std::string & desc) throw();
/** Virtual destructor needed for subclasses. Has to have empty throw(). */
virtual ~GenericException() throw( );
/** Assignment operator. */
GenericException & operator=(const GenericException & orig);
/** Equivalence operator. */
virtual bool operator==(const GenericException & orig) const;
/** Return a description of the error */
std::string ToString() const;
const char * what() const throw();
virtual const char * GetNameOfClass() const;
virtual const char * GetLocation() const;
virtual const char * GetDescription() const;
/** What file did the exception occur in? */
virtual const char * GetFile() const;
/** What line did the exception occur in? */
virtual unsigned int GetLine() const;
private:
const ExceptionObject *m_PimpleException;
};
}
}
#endif // sitkExceptionObject_h
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