ROOT   Reference Guide
InterpolationTypes.h
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1// @(#)root/mathmore:$Id$
2// Authors: L. Moneta, A. Zsenei 08/2005
3
4 /**********************************************************************
5 * *
6 * Copyright (c) 2004 ROOT Foundation, CERN/PH-SFT *
7 * *
8 * This library is free software; you can redistribute it and/or *
9 * modify it under the terms of the GNU General Public License *
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11 * of the License, or (at your option) any later version. *
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13 * This library is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16 * General Public License for more details. *
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24
25// Header file for class InterpolationTypes
26//
27// Created by: moneta at Fri Nov 26 15:40:58 2004
28//
29// Last update: Fri Nov 26 15:40:58 2004
30//
31#ifndef ROOT_Math_InterpolationTypes
32#define ROOT_Math_InterpolationTypes
33
34
35namespace ROOT {
36namespace Math {
37
38
39 namespace Interpolation {
40
41 /**
42 Enumeration defining the types of interpolation methods availables.
43 Passed as argument to instantiate mathlib::Interpolator objects.
45 <A HREF="http://www.gnu.org/software/gsl/manual/html_node/Interpolation-Types.html">GSL manual</A>):
46 <ul>
47 <li>LINEAR interpolation;
48 <li>POLYNOMIAL interpolation, to be used for small number of points since introduces large oscillations;
49 <li>CSPLINE cubic spline with natural boundary conditions;
50 <li>CSPLINE_PERIODIC cubic spline with periodic boundary conditions;
51 <li>AKIMA, Akima spline with natural boundary conditions ( requires a minimum of 5 points);
52 <li>AKIMA_PERIODIC, Akima spline with periodic boundaries ( requires a minimum of 5 points);
53 </ul>
54
55
56 @ingroup Interpolation
57 */
58
59 // enumerations for the type of interpolations
60 enum Type { kLINEAR,
66 };
67 }
68
69
70} // namespace Math
71} // namespace ROOT
72
73#endif /* ROOT_Math_InterpolationTypes */
Type
Enumeration defining the types of interpolation methods availables.
Namespace for new Math classes and functions.
This file contains a specialised ROOT message handler to test for diagnostic in unit tests.