Point2Dfwd.h

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// @(#)root/mathcore:$Id$
// Authors: W. Brown, M. Fischler, L. Moneta    2005
 
/**********************************************************************
 *                                                                    *
 * Copyright (c) 2005 , LCG ROOT MathLib Team                         *
 *                                                                    *
 *                                                                    *
 **********************************************************************/
 
// Header file Point2Dfwd
//
// Created by: Lorenzo Moneta  at Mon Apr 16 2007
//
 
#ifndef ROOT_MathX_Point2Dfwd
#define ROOT_MathX_Point2Dfwd 1
 
#include "MathX/GenVectorX/AccHeaders.h"
 
#include "MathX/GenVectorX/MathHeaders.h"
 
// forward declareations of position vectors (Points) and type defs definitions
 
namespace ROOT {
 
namespace ROOT_MATH_ARCH {
 
template <class CoordSystem, class Tag>
class PositionVector2D;
 
template <typename T>
class Cartesian2D;
template <typename T>
class Polar2D;
 
class DefaultCoordinateSystemTag;
 
/**
   2D Point based on the cartesian coordinates x,y,z in double precision
*/
typedef PositionVector2D<Cartesian2D<double>, DefaultCoordinateSystemTag> XYPoint;
typedef XYPoint XYPointD;
 
/**
   2D Point based on the cartesian coordinates x,y,z in single precision
*/
typedef PositionVector2D<Cartesian2D<float>, DefaultCoordinateSystemTag> XYPointF;
 
/**
   2D Point based on the polar coordinates rho, theta, phi in double precision.
*/
typedef PositionVector2D<Polar2D<double>, DefaultCoordinateSystemTag> Polar2DPoint;
typedef Polar2DPoint Polar2DPointD;
 
/**
   2D Point based on the polar coordinates rho, theta, phi in single precision.
*/
typedef PositionVector2D<Polar2D<float>, DefaultCoordinateSystemTag> Polar2DPointF;
 
} // namespace ROOT_MATH_ARCH
 
} // end namespace ROOT
 
#endif /* ROOT_MathX_Point2Dfwd  */