casa5

//# DisplayErrors.h: internal viewer errors

//# Copyright (C) 2012

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 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 Library General Public

//# License for more details.

//#

//# You should have received a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

//# $Id$

​

#ifndef DISPLAY_ERRORS_H_

#define DISPLAY_ERRORS_H_

​

namespace casa {

    namespace viewer {

        struct internal_error : public std::exception {

            internal_error( const char *err="internal viewer inconsistency" ) : str(err) { }

            internal_error( const std::string &err ) : str(err) { }

            ~internal_error( ) throw( ) { }

            const char* what() const throw() {

                return str.c_str( );

            }

            const std::string str;

        };

​

        struct runtime_error : public std::exception {

            runtime_error( const char *err="runtime viewer error" ) : str(err) { }

            ~runtime_error( ) throw( ) { }

            const char* what() const throw() {

                return str.c_str( );

            }

            const std::string str;

        };

​

    }

}

​

#endif