athena/include/Athena/InvalidDataException.hpp

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2014-04-20 09:14:15 +00:00
// This file is part of libAthena.
//
// libAthena 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.
//
// libAthena 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 libAthena. If not, see <http://www.gnu.org/licenses/>
#ifndef INVALIDDATAEXCEPTION_HPP
#define INVALIDDATAEXCEPTION_HPP
#include "Exception.hpp"
#include <sstream>
namespace Athena
{
namespace error
{
/*! \class InvalidDataException
* \brief An exception thrown on Invalid Data calls.
*
* This should only be thrown when the library tries to
* e.g pass a NULL pointer to a function which requires a valid pointer.
* <br />
* It is <b>NOT</b> appropriate to use <b>throw new</b> so avoid doing so,
* keeping things on the stack as much as possible is very important for speed.
*/
class InvalidDataException : public Exception
{
public:
inline InvalidDataException(const std::string& error, const std::string& file, const std::string& function, const int line)
: Exception(error, file, function, line)
{
}
};
} // error
} // Athena
#define THROW_INVALID_DATA_EXCEPTION(args...) \
do { \
std::string msg = Athena::utility::sprintf(args); \
throw Athena::error::InvalidDataException(std::string("InvalidDataException: ")+msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); \
} while(0)
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#endif // INVALIDDATAEXCEPTION_HPP