1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // File : MED_GaussDef.hxx
20 // Author : Edward AGAPOV (eap)
22 #ifndef MED_GaussDef_HeaderFile
23 #define MED_GaussDef_HeaderFile
25 #include "MED_WrapperBase.hxx"
27 //#include "MED_GaussUtils.hxx" <<<---- avoid dependence on boost
33 typedef std::vector<double> TDoubleVector;
35 * \brief Description of family of integration points
39 int myType; //!< element geometry (EGeometrieElement or med_geometrie_element)
40 TDoubleVector myRefCoords; //!< description of reference points
41 TDoubleVector myCoords; //!< coordinates of Gauss points
42 TDoubleVector myWeights; //!< weights, len(weights)==<nb of gauss points>
45 * \brief Creates definition of gauss points family
46 * \param geomType - element geometry (EGeometrieElement or med_geometrie_element)
47 * \param nbPoints - nb gauss point
48 * \param variant - [1-3] to choose the variant of definition
50 * Throws in case of invalid parameters
51 * variant == 1 refers to "Fonctions de forme et points d'integration
52 * des elements finis" v7.4 by J. PELLET, X. DESROCHES, 15/09/05
53 * variant == 2 refers to the same doc v6.4 by J.P. LEFEBVRE, X. DESROCHES, 03/07/03
54 * variant == 3 refers to the same doc v6.4, second variant for 2D elements
56 MEDWRAPPER_EXPORT TGaussDef(const int geomType, const int nbPoints, const int variant=1);
58 MEDWRAPPER_EXPORT int dim() const { return myType/100; }
59 MEDWRAPPER_EXPORT int nbPoints() const { return myWeights.capacity(); }
62 void add(const double x, const double weight);
63 void add(const double x, const double y, const double weight);
64 void add(const double x, const double y, const double z, const double weight);
65 void setRefCoords(const TShapeFun& aShapeFun);