Exceptions.h
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上传日期:2008-11-10
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文件大小:2k
- /**
- * 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.h,v 1.6 2004/11/11 01:58:12 matz Exp $
- **/
- #if !defined(__HVEXCEPTIONS_H__INCLUDED_)
- #define __HVEXCEPTIONS_H__INCLUDED_
- #include <string>
- using namespace std;
- #if defined(WIN32) && defined(GetMessage)
- #undef GetMessage
- #endif
- class HVException {
- public:
- HVException(string msg);
- virtual ~HVException() {};
- virtual string GetMessage() const;
- virtual ostream& output(ostream& os) const;
-
- friend ostream& operator<<(ostream& os, const HVException& ite);
- protected:
- string m_msg;
- };
- class HVEFile : public HVException {
- public:
- HVEFile(string filename, string msg);
- virtual ~HVEFile() {};
- protected:
- string m_filename;
- };
- class HVEFileNotFound : public HVEFile {
- public:
- virtual ~HVEFileNotFound() {};
- HVEFileNotFound(string filename);
- };
- #endif // __HVEXCEPTIONS_H__INCLUDED_