src/MEDMEM/MEDMEM_GaussLocalization.hxx

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// Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

#ifndef GAUSS_LOCALIZATION_HXX
#define GAUSS_LOCALIZATION_HXX

#include <vector>
#include <MEDMEM.hxx>
#include "MEDMEM_define.hxx"
#include "MEDMEM_Exception.hxx"
#include "MEDMEM_ArrayInterface.hxx"
#include "MEDMEM_nArray.hxx"
#include "MEDMEM_DriversDef.hxx"
#include "MEDMEM_SetInterlacingType.hxx"

using namespace std;
using namespace MEDMEM;
using namespace MED_EN;

namespace MEDMEM {

  class MEDMEM_EXPORT GAUSS_LOCALIZATION_ {
  public:
    virtual MED_EN::medModeSwitch getInterlacingType() const {return MED_EN::MED_UNDEFINED_INTERLACE;}
    virtual ~GAUSS_LOCALIZATION_() {}; //Indispensable pour détruire le vrai objet pointé

    static GAUSS_LOCALIZATION_* makeDefaultLocalization(const string &     locName,
                                                        medGeometryElement typeGeo,
                                                        int                nGauss) throw (MEDEXCEPTION);
  };

  template <class INTERLACING_TAG=FullInterlace> class GAUSS_LOCALIZATION;

  template <class INTERLACING_TAG> ostream & operator<< (ostream &os,
                                                         const GAUSS_LOCALIZATION<INTERLACING_TAG> &loc);

  template <class INTERLACING_TAG> class GAUSS_LOCALIZATION : public GAUSS_LOCALIZATION_{
  public:
    typedef  typename MEDMEM_ArrayInterface<double,INTERLACING_TAG,NoGauss>::Array ArrayNoGauss;

  protected:

    string                      _locName;
    MED_EN::medGeometryElement  _typeGeo;
    int                         _nGauss;
    ArrayNoGauss                _cooRef;
    ArrayNoGauss                _cooGauss;
    vector<double>              _wg;
    MED_EN::medModeSwitch       _interlacingType;

  public:
    friend ostream & operator<< <INTERLACING_TAG>(ostream &os,
                                                  const GAUSS_LOCALIZATION<INTERLACING_TAG> &loc);

    GAUSS_LOCALIZATION() throw (MEDEXCEPTION);
    GAUSS_LOCALIZATION(const string & locName,
                       const MED_EN::medGeometryElement typeGeo,
                       const int  nGauss,
                       const ArrayNoGauss & cooRef,
                       const ArrayNoGauss & cooGauss,
                       const vector<double>  & wg) throw (MEDEXCEPTION);

    GAUSS_LOCALIZATION(const string & locName,
                       const MED_EN::medGeometryElement  typeGeo,
                       const int  nGauss,
                       const double  * const cooRef,
                       const double  * const cooGauss,
                       const double  * const wg) throw (MEDEXCEPTION);

    //GAUSS_LOCALIZATION(const GAUSS_LOCALIZATION & loc); constructeur de recopie par défaut correct
    virtual ~GAUSS_LOCALIZATION() {};
    GAUSS_LOCALIZATION & operator=(const GAUSS_LOCALIZATION & gaussLoc);
    bool operator == (const GAUSS_LOCALIZATION &loc) const;

    string          getName()    const {return _locName;}
    MED_EN::medGeometryElement getType() const {return _typeGeo;}
    int             getNbGauss() const {return _nGauss;}
    const ArrayNoGauss& getRefCoo () const {return _cooRef;}     //Ces tableaux sont petits
    const ArrayNoGauss& getGsCoo  () const {return _cooGauss;}   //Ces tableaux sont petits
    vector <double> getWeight () const {return _wg;}         //Ces tableaux sont petits
    inline MED_EN::medModeSwitch  getInterlacingType() const { return _interlacingType;}

  };
  template <class INTERLACING_TAG> GAUSS_LOCALIZATION<INTERLACING_TAG>::GAUSS_LOCALIZATION() throw (MEDEXCEPTION) :
    _typeGeo(MED_EN::MED_NONE), _nGauss(-1),
    _interlacingType( SET_INTERLACING_TYPE<INTERLACING_TAG>::_interlacingType) 
  {}

  template <class INTERLACING_TAG> GAUSS_LOCALIZATION<INTERLACING_TAG>::GAUSS_LOCALIZATION(const string & locName,
                                                                                           const MED_EN::medGeometryElement typeGeo,
                                                                                           const int  nGauss,
                                                                                           const ArrayNoGauss & cooRef,
                                                                                           const ArrayNoGauss & cooGauss,
                                                                                           const vector<double>  & wg)  throw (MEDEXCEPTION) :
    _locName(locName),_typeGeo(typeGeo),_nGauss(nGauss),_cooRef(cooRef),_cooGauss(cooGauss),_wg(wg),
    _interlacingType(SET_INTERLACING_TYPE<INTERLACING_TAG>::_interlacingType)
  {
    const char * LOC = "GAUSS_LOCALIZATION(locName,typeGeo, nGauss, const ArrayNoGauss & cooRef,..) : ";
    BEGIN_OF_MED(LOC);
    if (_cooRef.getDim() != _cooGauss.getDim() )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooRef and cooGaus must have the same number of components")) ;

    if (_cooRef.getArraySize() != (_typeGeo%100)*(_typeGeo/100) )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooRef size is " << _cooRef.getArraySize()
                                     << " and should be (_typeGeo%100)*(_typeGeo/100) "
                                     << (_typeGeo%100)*(_typeGeo/100))) ;

    if (_cooGauss.getArraySize() != _nGauss*(_typeGeo/100) )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooGauss must be of size nGauss*(_typeGeo/100) "
                                     << _nGauss*(_typeGeo/100) ));
    if ((int)_wg.size() != _nGauss )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"wg must be of size nGauss "
                                     << _nGauss ));

  END_OF_MED(LOC);
  }

  template <class INTERLACING_TAG> GAUSS_LOCALIZATION<INTERLACING_TAG>::GAUSS_LOCALIZATION
             (const string & locName,
              const MED_EN::medGeometryElement  typeGeo,
              const int  nGauss,
              const double  * const cooRef,
              const double  * const cooGauss,
              const double  * const wg) throw (MEDEXCEPTION) :
    _locName(locName),_typeGeo(typeGeo),_nGauss(nGauss),
    _cooRef(ArrayNoGauss(const_cast<double *>(cooRef),typeGeo/100,typeGeo%100)),
    _cooGauss(ArrayNoGauss(const_cast<double *>(cooGauss),typeGeo/100,_nGauss)),
    _wg(vector<double>(wg,wg+nGauss)),
    _interlacingType(SET_INTERLACING_TYPE<INTERLACING_TAG>::_interlacingType)
  {
    const char * LOC = "GAUSS_LOCALIZATION(locName,typeGeo, nGauss, const double * cooRef,..) :";
    BEGIN_OF_MED(LOC);
    if (_cooRef.getDim() != _cooGauss.getDim() )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooRef and cooGaus must have the same number of components")) ;

    if (_cooRef.getArraySize() != (_typeGeo%100)*(_typeGeo/100) )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooRef must be of size (_typeGeo%100)*(_typeGeo/100) "
                                     << (_typeGeo%100)*(_typeGeo/100))) ;

    if (_cooGauss.getArraySize() != _nGauss*(_typeGeo/100) )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"cooGauss must be of size nGauss*(_typeGeo/100) "
                                     << _nGauss*(_typeGeo/100) ));
    if ((int)_wg.size() != _nGauss )
      throw MEDEXCEPTION( LOCALIZED( STRING(LOC) <<"wg must be of size nGauss "
                                     << _nGauss ));
  END_OF_MED(LOC);
  }

  template <class INTERLACING_TAG> GAUSS_LOCALIZATION<INTERLACING_TAG> &
  GAUSS_LOCALIZATION<INTERLACING_TAG>::operator=(const GAUSS_LOCALIZATION & gaussLoc)
  {
    if ( this == &gaussLoc) return *this;

    _locName  = gaussLoc._locName;
    _typeGeo  = gaussLoc._typeGeo;
    _nGauss   = gaussLoc._nGauss;
    //_cooRef.setPtr((double*)gaussLoc._cooRef.getPtr(), false, true);     //utilisation de la copie superficielle par défaut n'est pas une bonne idée
    //_cooGauss.setPtr((double*)gaussLoc._cooGauss.getPtr(), false, true); //dans l'opérateur = de MEDnArray
    _cooRef   = gaussLoc._cooRef;
    _cooGauss = gaussLoc._cooGauss;
    _wg       = gaussLoc._wg;

    return *this;
  }

  template <class INTERLACING_TAG> bool
  GAUSS_LOCALIZATION<INTERLACING_TAG>::operator == (const GAUSS_LOCALIZATION & gaussLoc) const {
    return (
            _locName  == gaussLoc._locName &&
            _typeGeo  == gaussLoc._typeGeo &&
            _nGauss   == gaussLoc._nGauss  &&
            _cooRef   == gaussLoc._cooRef  &&   //utilisation de la copie superficielle par défaut n'est pas une bonne idée
            _cooGauss == gaussLoc._cooGauss &&  //dans l'opérateur = de MEDnArray
            _wg       == gaussLoc._wg
            );
  }


  template <class INTERLACING_TAG> ostream & operator<<(ostream &os,
                                                                const  GAUSS_LOCALIZATION<INTERLACING_TAG> &loc) {
    os << "Localization Name     : " << loc._locName << endl;
    os << "Geometric Type        : " << MED_EN::geoNames[loc._typeGeo]<< endl;
    os << "Number Of GaussPoints : " << loc._nGauss << endl;
    os << "Ref.   Element Coords : " << endl << loc._cooRef << endl;
    os << "Gauss points Coords   : " << endl << loc._cooGauss << endl;
    os << "Gauss points weigth   : " << endl ;
    for(unsigned i=0; i<loc._wg.size();++i)
      os << "_wg[" << i << "] = " << loc._wg[i] << endl;
    return os;
  }

} //END NAMESPACE

#endif