1 // Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // File : StdMeshers_LayerDistribution_i.cxx
24 // Author : Edward AGAPOV
27 #include "StdMeshers_LayerDistribution_i.hxx"
28 #include "SMESH_Gen_i.hxx"
29 #include "SMESH_Gen.hxx"
30 #include "SMESH_PythonDump.hxx"
32 #include "Utils_CorbaException.hxx"
33 #include "utilities.h"
35 #include <TCollection_AsciiString.hxx>
39 //=============================================================================
41 * StdMeshers_LayerDistribution_i::StdMeshers_LayerDistribution_i
45 //=============================================================================
47 StdMeshers_LayerDistribution_i::StdMeshers_LayerDistribution_i( PortableServer::POA_ptr thePOA,
48 ::SMESH_Gen* theGenImpl )
49 : SALOME::GenericObj_i( thePOA ),
50 SMESH_Hypothesis_i( thePOA )
52 myBaseImpl = new ::StdMeshers_LayerDistribution( theGenImpl->GetANewId(),
56 //=============================================================================
58 * StdMeshers_LayerDistribution_i::~StdMeshers_LayerDistribution_i
62 //=============================================================================
64 StdMeshers_LayerDistribution_i::~StdMeshers_LayerDistribution_i()
66 if ( !myHyp->_is_nil() )
70 //=============================================================================
72 * StdMeshers_LayerDistribution_i::SetLayerDistribution
76 //=============================================================================
78 void StdMeshers_LayerDistribution_i::SetLayerDistribution(SMESH::SMESH_Hypothesis_ptr hyp1D)
82 SMESH_Hypothesis_i * hyp_i = SMESH::DownCast< SMESH_Hypothesis_i*>( hyp1D );
83 bool isNewHyp = ( hyp_i->GetImpl() != this->GetImpl()->GetLayerDistribution() );
84 this->GetImpl()->SetLayerDistribution( hyp_i->GetImpl() );
85 myHyp = SMESH::SMESH_Hypothesis::_duplicate( hyp1D );
87 // Remove SO of 1D hypothesis if it was published
88 if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen())
90 SALOMEDS::SObject_var SO = gen->ObjectToSObject( hyp1D );
91 if ( ! SO->_is_nil() )
93 SALOMEDS::StudyBuilder_var builder = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->NewBuilder();
94 builder->RemoveObjectWithChildren( SO );
98 // Update Python script: write creation of 1D hyp as it is not published and
99 // for this, SMESH_Gen does not write it's creation
101 SMESH::TPythonDump() << hyp1D << " = "
102 << SMESH_Gen_i::GetSMESHGen() << ".CreateHypothesis('"
103 << hyp_i->GetName() << "', '" << hyp_i->GetLibName() << "')";
105 catch ( SALOME_Exception& S_ex ) {
106 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
108 // Update Python script
109 SMESH::TPythonDump() << _this() << ".SetLayerDistribution( " << hyp1D << " )";
112 //=============================================================================
114 * StdMeshers_LayerDistribution_i::GetLayerDistribution
116 * Returns <number of layers> parameter value
118 //=============================================================================
120 SMESH::SMESH_Hypothesis_ptr StdMeshers_LayerDistribution_i::GetLayerDistribution()
122 SMESH::SMESH_Hypothesis_var hyp = myHyp;
126 //=============================================================================
128 * StdMeshers_LayerDistribution_i::GetImpl
132 //=============================================================================
134 ::StdMeshers_LayerDistribution* StdMeshers_LayerDistribution_i::GetImpl()
136 return ( ::StdMeshers_LayerDistribution* )myBaseImpl;
139 //================================================================================
141 * \brief Verify whether hypothesis supports given entity type
142 * \param type - dimension (see SMESH::Dimension enumeration)
143 * \retval CORBA::Boolean - TRUE if dimension is supported, FALSE otherwise
145 * Verify whether hypothesis supports given entity type (see SMESH::Dimension enumeration)
147 //================================================================================
149 CORBA::Boolean StdMeshers_LayerDistribution_i::IsDimSupported( SMESH::Dimension type )
151 return type == SMESH::DIM_3D;
154 //================================================================================
156 * \brief Write parameters in a string
157 * \retval char* - resulting string
159 //================================================================================
161 char* StdMeshers_LayerDistribution_i::SaveTo()
163 ASSERT( myBaseImpl );
164 std::ostringstream os;
166 ::SMESH_Hypothesis* hyp1D = GetImpl()->GetLayerDistribution();
167 SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( myHyp );
168 if ( !hyp1D || !hyp1D_i )
171 os << hyp1D->GetName() << " "
172 << hyp1D->GetLibName() << " "
173 << hyp1D_i->SaveTo() << " ";
175 os << SMESH_Hypothesis_i::SaveTo(); // to have a mark of storage version ("VARS...")
177 return CORBA::string_dup( os.str().c_str() );
180 //================================================================================
182 * \brief Retrieve parameters from the string
183 * \param theStream - the input string
185 //================================================================================
187 void StdMeshers_LayerDistribution_i::LoadFrom( const char* theStream )
189 ASSERT( myBaseImpl );
190 std::istringstream is( theStream );
192 string typeName, libName;
193 if ( is >> typeName &&
196 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
197 gen->SetEnablePublish( false ); // prevent hypo publishing
200 SMESH::SMESH_Hypothesis_var hyp1D =
201 gen->CreateHypothesis( typeName.c_str(), libName.c_str() );
202 SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( hyp1D );
204 hyp1D_i->LoadFrom( & theStream[ (streamoff) is.tellg()+1 ]);
205 this->GetImpl()->SetLayerDistribution( hyp1D_i->GetImpl() );
208 SMESH::SMESH_Hypothesis_var me = _this();
209 hyp1D->SetHolderHypothesis( me );
210 // as hyp1D is not published, its ID changes
211 //SMESH::TPythonDump() << _this() << ".SetLayerDistribution( " << hyp1D << " )";
213 // restore a mark of storage version ("VARS...")
214 SMESH_Hypothesis_i::LoadFrom( & theStream[ (streamoff)is.tellg()+1 ]);
219 gen->SetEnablePublish( true ); // enable hypo publishing
223 //================================================================================
225 * \brief Restore myMethod2VarParams by parameters stored in an old study
227 //================================================================================
229 void StdMeshers_LayerDistribution_i::setOldParameters (const char* theParameters)
231 if ( SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( myHyp ))
232 hyp1D_i->setOldParameters( theParameters );