///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
// 
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#ifndef INCLUDED_IMATHEXC_H
#define INCLUDED_IMATHEXC_H


//-----------------------------------------------
//
//	Imath library-specific exceptions
//
//-----------------------------------------------

#include "IexBaseExc.h"

namespace Imath {


DEFINE_EXC (NullVecExc, ::Iex::MathExc)		// Attempt to normalize
						// null vector

DEFINE_EXC (InfPointExc, ::Iex::MathExc)	// Attempt to normalize
                                                // a point at infinity

DEFINE_EXC (NullQuatExc, ::Iex::MathExc) 	// Attempt to normalize
						// null quaternion

DEFINE_EXC (SingMatrixExc, ::Iex::MathExc)	// Attempt to invert
						// singular matrix

DEFINE_EXC (ZeroScaleExc, ::Iex::MathExc)	// Attempt to remove zero
						// scaling from matrix

DEFINE_EXC (IntVecNormalizeExc, ::Iex::MathExc)	// Attempt to normalize
						// a vector of whose elements
                                                // are an integer type

} // namespace Imath

#endif