LA_library/laerror.h
2009-11-12 21:01:19 +00:00

43 lines
1.1 KiB
C++

/*
LA: linear algebra C++ interface library
Copyright (C) 2008 Jiri Pittner <jiri.pittner@jh-inst.cas.cz> or <jiri@pittnerovi.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _LAERROR_H_
#define _LAERROR_H_
#include <iostream>
namespace LA {
//exception class for laerror
class LAerror
{
public:
const char *msg;
LAerror(const char *s) {msg=s;};
};
extern void laerror(const char *);
inline std::ostream & operator<<(std::ostream &s, const LAerror &x)
{
s << x.msg;
return s;
}
}//namespace
#endif