Exceptions.cpp
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上传日期:2008-11-10
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- /**
- * HandVu - a library for computer vision-based hand gesture
- * recognition.
- * Copyright (C) 2004 Mathias Kolsch, matz@cs.ucsb.edu
- *
- * 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 2
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * $Id: Exceptions.cpp,v 1.6 2004/11/11 01:58:12 matz Exp $
- **/
- #include "Common.h"
- #include "Exceptions.h"
- #include <ostream>
- HVException::HVException(string msg)
- {
- m_msg = msg;
- }
- string HVException::GetMessage() const
- {
- printf("%sn", m_msg.c_str());
- return m_msg;
- }
- ostream& HVException::output(ostream& os) const
- {
- return os << m_msg;
- }
- ostream& operator<<(ostream& os, const HVException& ite) {
- return ite.output(os);
- }
- HVEFile::HVEFile(string filename, string msg)
- : HVException("error with file "+filename+":n"+msg),
- m_filename(filename)
- {
- }
- HVEFileNotFound::HVEFileNotFound(string filename)
- : HVEFile(filename, "could not find or open file")
- {
- }