ROOT   6.14/05 Reference Guide
Point2Dfwd.h
Go to the documentation of this file.
1 // @(#)root/mathcore:$Id$
2 // Authors: W. Brown, M. Fischler, L. Moneta 2005
3
4  /**********************************************************************
5  * *
6  * Copyright (c) 2005 , LCG ROOT MathLib Team *
7  * *
8  * *
9  **********************************************************************/
10
11 // Header file Point2Dfwd
12 //
13 // Created by: Lorenzo Moneta at Mon Apr 16 2007
14 //
15
16 #ifndef ROOT_Math_Point2Dfwd
17 #define ROOT_Math_Point2Dfwd 1
18
19 // forward declareations of position vectors (Points) and type defs definitions
20
21 namespace ROOT {
22
23  namespace Math {
24
25  template<class CoordSystem, class Tag> class PositionVector2D;
26
27  template<typename T> class Cartesian2D;
28  template<typename T> class Polar2D;
29
31
32  /**
33  2D Point based on the cartesian coordinates x,y,z in double precision
34  */
36  typedef XYPoint XYPointD;
37
38  /**
39  2D Point based on the cartesian corrdinates x,y,z in single precision
40  */
42
43
44  /**
45  2D Point based on the polar coordinates rho, theta, phi in double precision.
46  */
48  typedef Polar2DPoint Polar2DPointD;
49
50  /**
51  2D Point based on the polar coordinates rho, theta, phi in single precision.
52  */
54
55
56
57  } // end namespace Math
58
59 } // end namespace ROOT
60
61
62 #endif /* ROOT_Math_Point2Dfwd */
Namespace for new ROOT classes and functions.
Definition: StringConv.hxx:21
PositionVector2D< Cartesian2D< double >, DefaultCoordinateSystemTag > XYPoint
2D Point based on the cartesian coordinates x,y,z in double precision
Definition: Point2Dfwd.h:30
XYPoint XYPointD
Definition: Point2Dfwd.h:36
Polar2DPoint Polar2DPointD
Definition: Point2Dfwd.h:48
Class describing a generic position vector (point) in 2 dimensions.
PositionVector2D< Cartesian2D< float >, DefaultCoordinateSystemTag > XYPointF
2D Point based on the cartesian corrdinates x,y,z in single precision
Definition: Point2Dfwd.h:41
Namespace for new Math classes and functions.
PositionVector2D< Polar2D< double >, DefaultCoordinateSystemTag > Polar2DPoint
2D Point based on the polar coordinates rho, theta, phi in double precision.
Definition: Point2Dfwd.h:47
DefaultCoordinateSystemTag Default tag for identifying any coordinate system.
PositionVector2D< Polar2D< float >, DefaultCoordinateSystemTag > Polar2DPointF
2D Point based on the polar coordinates rho, theta, phi in single precision.
Definition: Point2Dfwd.h:53