//-----------------------------------------------------------------------------
//
// Copyright (c) 1998 - 2007, The Regents of the University of California
// Produced at the Lawrence Livermore National Laboratory
// All rights reserved.
//
// This file is part of PyCXX. For details,see http://cxx.sourceforge.net/. The
// full copyright notice is contained in the file COPYRIGHT located at the root
// of the PyCXX distribution.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice,
// this list of conditions and the disclaimer below.
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the disclaimer (as noted below) in the
// documentation and/or materials provided with the distribution.
// - Neither the name of the UC/LLNL nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF
// CALIFORNIA, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.
//
//-----------------------------------------------------------------------------
#ifndef __CXX_Exception_h
#define __CXX_Exception_h
#include "CXX/WrapPython.h"
#include "CXX/Version.hxx"
#include "CXX/Config.hxx"
#include "CXX/IndirectPythonInterface.hxx"
#include <string>
#include <iostream>
// This mimics the Python structure, in order to minimize confusion
namespace Py
{
class ExtensionExceptionType;
class Object;
class Exception
{
public:
Exception( ExtensionExceptionType &exception, const std::string& reason );
Exception( ExtensionExceptionType &exception, Object &reason );
explicit Exception ()
{}
Exception (const std::string& reason)
{
PyErr_SetString (Py::_Exc_RuntimeError(), reason.c_str());
}
Exception (PyObject* exception, const std::string& reason)
{
PyErr_SetString (exception, reason.c_str());
}
Exception (PyObject* exception, Object &reason);
void clear() // clear the error
// technically but not philosophically const
{
PyErr_Clear();
}
};
// Abstract
class StandardError: public Exception
{
protected:
explicit StandardError()
{}
};
class LookupError: public StandardError
{
protected:
explicit LookupError()
{}
};
class ArithmeticError: public StandardError
{
protected:
explicit ArithmeticError()
{}
};
class EnvironmentError: public StandardError
{
protected:
explicit EnvironmentError()
{}
};
// Concrete
class TypeError: public StandardError
{
public:
TypeError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_TypeError(),reason.c_str());
}
};
class IndexError: public LookupError
{
public:
IndexError (const std::string& reason)
: LookupError()
{
PyErr_SetString (Py::_Exc_IndexError(), reason.c_str());
}
};
class AttributeError: public StandardError
{
public:
AttributeError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_AttributeError(), reason.c_str());
}
};
class NameError: public StandardError
{
public:
NameError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_NameError(), reason.c_str());
}
};
class RuntimeError: public StandardError
{
public:
RuntimeError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_RuntimeError(), reason.c_str());
}
};
class SystemError: public StandardError
{
public:
SystemError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_SystemError(),reason.c_str());
}
};
class KeyError: public LookupError
{
public:
KeyError (const std::string& reason)
: LookupError()
{
PyErr_SetString (Py::_Exc_KeyError(),reason.c_str());
}
};
class ValueError: public StandardError
{
public:
ValueError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_ValueError(), reason.c_str());
}
};
class OverflowError: public ArithmeticError
{
public:
OverflowError (const std::string& reason)
: ArithmeticError()
{
PyErr_SetString (Py::_Exc_OverflowError(), reason.c_str());
}
};
class ZeroDivisionError: public ArithmeticError
{
public:
ZeroDivisionError (const std::string& reason)
: ArithmeticError()
{
PyErr_SetString (Py::_Exc_ZeroDivisionError(), reason.c_str());
}
};
class FloatingPointError: public ArithmeticError
{
public:
FloatingPointError (const std::string& reason)
: ArithmeticError()
{
PyErr_SetString (Py::_Exc_FloatingPointError(), reason.c_str());
}
};
class MemoryError: public StandardError
{
public:
MemoryError (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_MemoryError(), reason.c_str());
}
};
class SystemExit: public StandardError
{
public:
SystemExit (const std::string& reason)
: StandardError()
{
PyErr_SetString (Py::_Exc_SystemExit(),reason.c_str());
}
};
}// Py
#endif
