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/*
* libopenraw - exception.h
*
* Copyright (C) 2006-2007 Hubert Figuiere
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef _OPENRAW_EXCEPTION_H_
#define _OPENRAW_EXCEPTION_H_
#include <exception>
#include <string>
#include <typeinfo>
namespace OpenRaw {
namespace Internals {
/** generic OpenRaw exception */
class Exception
: public std::exception
{
protected:
std::string m_what;
public:
Exception()
: std::exception(),
m_what()
{}
Exception(const std::string &w)
: std::exception(),
m_what(w)
{}
virtual ~Exception() throw()
{}
const char *what() const throw()
{
if(m_what.empty()) {
return typeid(this).name();
}
return m_what.c_str();
}
};
/** IO exception */
class IOException
: public Exception
{
public:
IOException(const std::string &w)
: Exception(w)
{}
};
/** data is of bad type */
class BadTypeException
: public Exception
{
};
/** data is of too big */
class TooBigException
: public Exception
{
};
class OutOfRangeException
: public Exception
{
};
class DecodingException
: public Exception
{
public:
DecodingException(const std::string &w)
: Exception(w)
{}
};
}
}
#endif
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