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/*
* Copyright 2010 Inalogic® Inc.
*
* This program 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 2.1 or 3.0
* of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License along with this program. If not, see <http://www.gnu.org/licenses/>
*
* Authored by: Jay Taoko <jaytaoko@inalogic.com>
*
*/
#ifndef EXCEPTION_H
#define EXCEPTION_H
#include <string>
namespace nux
{
// *****************
// * *
// * Exception *
// * *
// *****************
//
// The exception handling classes from the STL do what we want,
// so this is nothing more than a base class for any of our
// derived exceptions. I have changed the constructor to take a
// std::string object, but this gets converted before calling
// std::exception.
class Exception : public std::exception
{
public:
Exception (std::string name) throw()
: std::exception (), name_ (name)
{
}
virtual ~Exception () throw () {}
virtual const char *what () const throw()
{
return name_.c_str();
}
protected:
std::string name_;
};
// ************************
// * *
// * Derived Exceptions *
// * *
// ************************
class BoundsException : public Exception
{
public:
BoundsException (std::string name = "")
: Exception ("apBoundsException: " + name)
{
}
};
class NotSupportedException : public Exception
{
public:
NotSupportedException (std::string name = "")
: Exception ("NotSupportedException: " + name)
{
}
};
class DivisionByZeroException : public Exception
{
public:
DivisionByZeroException (std::string name = "")
: Exception ("DivisionByZeroException: " + name)
{
}
};
class InvalidIndexException : public Exception
{
public:
InvalidIndexException (std::string name = "")
: Exception ("InvalidIndexException: " + name)
{
}
};
}
#endif // EXCEPTION_H
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