smesh/src/SMESH/SMESH_Hypothesis.cxx

// Copyright (C) 2007-2020  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, or (at your option) any later version.
//
// 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
//

//  SMESH SMESH : implementation of SMESH idl descriptions
//  File   : SMESH_Hypothesis.cxx
//  Author : Paul RASCLE, EDF
//  Module : SMESH
//

#include "SMESH_Gen.hxx"

#include "SMESHDS_Mesh.hxx"
#include "SMESH_Hypothesis.hxx"
#include "SMESH_Mesh.hxx"

using namespace std;

//=============================================================================
/*!
 *
 */
//=============================================================================

SMESH_Hypothesis::SMESH_Hypothesis(int hypId,
                                   SMESH_Gen* gen) : SMESHDS_Hypothesis(hypId)
{
  _gen            = gen;
  _type           = PARAM_ALGO;
  _shapeType      = 0;  // to be set by algo with TopAbs_Enum
  _param_algo_dim = -1; // to be set by algo parameter
  StudyContextStruct* myStudyContext = gen->GetStudyContext();
  myStudyContext->mapHypothesis[hypId] = this;
}

//=============================================================================
/*!
 * 
 */
//=============================================================================

SMESH_Hypothesis::~SMESH_Hypothesis()
{
  if ( _gen )
  {
    StudyContextStruct* myStudyContext = _gen->GetStudyContext();
    myStudyContext->mapHypothesis[_hypId] = 0;
  }
}

//=============================================================================
/*!
 * 
 */
//=============================================================================

int SMESH_Hypothesis::GetDim() const
{
  int dim = 0;
  switch (_type)
  {
  case ALGO_1D: dim = 1; break;
  case ALGO_2D: dim = 2; break;
  case ALGO_3D: dim = 3; break;
  case ALGO_0D: dim = 0; break;
  case PARAM_ALGO:
    dim = ( _param_algo_dim < 0 ) ? -_param_algo_dim : _param_algo_dim; break;
  }
  return dim;
}

//=============================================================================
/*!
 *
 */
//=============================================================================

int SMESH_Hypothesis::GetShapeType() const
{
  return _shapeType;
}

//=============================================================================
/*!
 * 
 */
//=============================================================================

void SMESH_Hypothesis::NotifySubMeshesHypothesisModification()
{
  // for all meshes in study

  StudyContextStruct* myStudyContext = _gen->GetStudyContext();
  map<int, SMESH_Mesh*>::iterator itm;
  for (itm = myStudyContext->mapMesh.begin();
       itm != myStudyContext->mapMesh.end();
       itm++)
  {
    SMESH_Mesh* mesh = (*itm).second;
    mesh->NotifySubMeshesHypothesisModification( this );
  }
}

//=============================================================================
/*!
 *
 */
//=============================================================================

const char* SMESH_Hypothesis::GetLibName() const
{
  return _libName.c_str();
}

//=============================================================================
/*!
 * 
 */
//=============================================================================

void SMESH_Hypothesis::SetLibName(const char* theLibName)
{
  _libName = string(theLibName);
}

//=======================================================================
//function : GetMeshByPersistentID
//purpose  : Find a mesh with given persistent ID
//=======================================================================

SMESH_Mesh* SMESH_Hypothesis::GetMeshByPersistentID(int id)
{
  StudyContextStruct* myStudyContext = _gen->GetStudyContext();
  map<int, SMESH_Mesh*>::iterator itm = myStudyContext->mapMesh.begin();
  for ( ; itm != myStudyContext->mapMesh.end(); itm++)
  {
    SMESH_Mesh* mesh = (*itm).second;
    if ( mesh->GetMeshDS()->GetPersistentId() == id )
      return mesh;
  }
  return 0;
}