X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_I%2FSMESH_Group_i.cxx;h=ebdd1052c2e599827517a3f5788f01985711aab8;hp=81a4951376d511581ea477481360b89918de73bc;hb=b0a908c0d20341651771d0249fb10882f54b2aad;hpb=c3bf92bd87b770fd81631a3853f7f5bb1ac6a4e8 diff --git a/src/SMESH_I/SMESH_Group_i.cxx b/src/SMESH_I/SMESH_Group_i.cxx index 81a495137..ebdd1052c 100644 --- a/src/SMESH_I/SMESH_Group_i.cxx +++ b/src/SMESH_I/SMESH_Group_i.cxx @@ -1,37 +1,49 @@ -// SMESH SMESH_I : idl implementation based on 'SMESH' unit's classes +// Copyright (C) 2007-2014 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. // -// Copyright (C) 2004 CEA -// -// 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.org +// 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_I : idl implementation based on 'SMESH' unit's classes // File : SMESH_Group_i.cxx // Author : Sergey ANIKIN, OCC // Module : SMESH -// $Header$ - +// #include "SMESH_Group_i.hxx" -#include "SMESH_Mesh_i.hxx" + +#include "SMDSAbs_ElementType.hxx" +#include "SMESHDS_Group.hxx" +#include "SMESHDS_GroupOnFilter.hxx" +#include "SMESHDS_GroupOnGeom.hxx" +#include "SMESH_Comment.hxx" +#include "SMESH_Filter_i.hxx" #include "SMESH_Gen_i.hxx" -#include -#include -#include -#include +#include "SMESH_Group.hxx" +#include "SMESH_Mesh_i.hxx" +#include "SMESH_PythonDump.hxx" +#include "SMESH_PreMeshInfo.hxx" + +#include CORBA_SERVER_HEADER(SMESH_Filter) + +#include "utilities.h" + +using namespace SMESH; //============================================================================= /*! @@ -39,14 +51,47 @@ */ //============================================================================= -SMESH_Group_i::SMESH_Group_i( PortableServer::POA_ptr thePOA, SMESH_Mesh_i* theMeshServant, const int theLocalID ) +SMESH_GroupBase_i::SMESH_GroupBase_i( PortableServer::POA_ptr thePOA, + SMESH_Mesh_i* theMeshServant, + const int theLocalID ) : SALOME::GenericObj_i( thePOA ), myMeshServant( theMeshServant ), - myLocalID( theLocalID ) + myLocalID( theLocalID ), + myNbNodes(-1), + myGroupDSTic(0), + myPreMeshInfo(NULL) +{ + // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i, + // servant activation is performed by SMESH_Mesh_i::createGroup() + // thePOA->activate_object( this ); +} + +SMESH_Group_i::SMESH_Group_i( PortableServer::POA_ptr thePOA, + SMESH_Mesh_i* theMeshServant, + const int theLocalID ) + : SALOME::GenericObj_i( thePOA ), + SMESH_GroupBase_i( thePOA, theMeshServant, theLocalID ) { - thePOA->activate_object( this ); + //MESSAGE("SMESH_Group_i; this = "<removeGroup(myLocalID); + if ( myPreMeshInfo ) delete myPreMeshInfo; myPreMeshInfo = NULL; +} + +//======================================================================= +//function : GetSmeshGroup +//purpose : +//======================================================================= + +::SMESH_Group* SMESH_GroupBase_i::GetSmeshGroup() const +{ + if ( myMeshServant ) { + ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); + return aMesh.GetGroup(myLocalID); + } + return 0; } +//======================================================================= +//function : GetGroupDS +//purpose : +//======================================================================= + +SMESHDS_GroupBase* SMESH_GroupBase_i::GetGroupDS() const +{ + ::SMESH_Group* aGroup = GetSmeshGroup(); + if ( aGroup ) + return aGroup->GetGroupDS(); + return 0; +} //============================================================================= /*! @@ -68,29 +137,33 @@ SMESH_Group_i::~SMESH_Group_i() */ //============================================================================= -void SMESH_Group_i::SetName( const char* theName ) +void SMESH_GroupBase_i::SetName( const char* theName ) { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - aGroup->SetName(theName); - - // Update group name in a study - SALOMEDS::Study_var aStudy = myMeshServant->GetGen()->GetCurrentStudy(); - if ( !aStudy->_is_nil() ) { - SALOMEDS::SObject_var aGroupSO = aStudy->FindObjectIOR( SMESH_Gen_i::GetORB()->object_to_string( _this() ) ); - if ( !aGroupSO->_is_nil() ) { - SALOMEDS::StudyBuilder_var aBuilder = aStudy->NewBuilder(); - aBuilder->SetName( aGroupSO, theName ); - } - } - return; - } + // Perform renaming + ::SMESH_Group* aGroup = GetSmeshGroup(); + if (!aGroup) { + MESSAGE("can't set name of a vague group"); + return; } - MESSAGE("can't set name of a vague group"); -} + if ( aGroup->GetName() && !strcmp( aGroup->GetName(), theName ) ) + return; // nothing to rename + + aGroup->SetName(theName); + + // Update group name in a study + SMESH_Gen_i* aGen = myMeshServant->GetGen(); + SALOMEDS::Study_var aStudy = aGen->GetCurrentStudy(); + SMESH::SMESH_GroupBase_var aGrp = _this(); + SALOMEDS::SObject_var anSO = aGen->ObjectToSObject( aStudy, aGrp ); + if ( !anSO->_is_nil() ) + { + aGen->SetName( anSO, theName ); + + // Update Python script + TPythonDump() << anSO << ".SetName( '" << theName << "' )"; + } +} //============================================================================= /*! @@ -98,42 +171,37 @@ void SMESH_Group_i::SetName( const char* theName ) */ //============================================================================= -char* SMESH_Group_i::GetName() +char* SMESH_GroupBase_i::GetName() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) - return CORBA::string_dup (aGroup->GetName()); - } + ::SMESH_Group* aGroup = GetSmeshGroup(); + if (aGroup) + return CORBA::string_dup (aGroup->GetName()); MESSAGE("get name of a vague group"); return CORBA::string_dup( "NO_NAME" ); } - //============================================================================= /*! * */ //============================================================================= -SMESH::ElementType SMESH_Group_i::GetType() +SMESH::ElementType SMESH_GroupBase_i::GetType() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - SMDSAbs_ElementType aSMDSType = aGroup->GetGroupDS()->GetType(); - SMESH::ElementType aType; - switch (aSMDSType) { - case SMDSAbs_Node: aType = SMESH::NODE; break; - case SMDSAbs_Edge: aType = SMESH::EDGE; break; - case SMDSAbs_Face: aType = SMESH::FACE; break; - case SMDSAbs_Volume: aType = SMESH::VOLUME; break; - default: aType = SMESH::ALL; break; - } - return aType; + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) { + SMDSAbs_ElementType aSMDSType = aGroupDS->GetType(); + SMESH::ElementType aType; + switch (aSMDSType) { + case SMDSAbs_Node: aType = SMESH::NODE; break; + case SMDSAbs_Edge: aType = SMESH::EDGE; break; + case SMDSAbs_Face: aType = SMESH::FACE; break; + case SMDSAbs_Volume: aType = SMESH::VOLUME; break; + case SMDSAbs_0DElement: aType = SMESH::ELEM0D; break; + case SMDSAbs_Ball: aType = SMESH::BALL; break; + default: aType = SMESH::ALL; break; } + return aType; } MESSAGE("get type of a vague group"); return SMESH::ALL; @@ -146,42 +214,36 @@ SMESH::ElementType SMESH_Group_i::GetType() */ //============================================================================= -CORBA::Long SMESH_Group_i::Size() +CORBA::Long SMESH_GroupBase_i::Size() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - int aSize = aGroup->GetGroupDS()->Extent(); - return aSize; - } - } + if ( myPreMeshInfo ) + return GetType() == SMESH::NODE ? myPreMeshInfo->NbNodes() : myPreMeshInfo->NbElements(); + + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + return aGroupDS->Extent(); MESSAGE("get size of a vague group"); return 0; } - //============================================================================= /*! * */ //============================================================================= -CORBA::Boolean SMESH_Group_i::IsEmpty() +CORBA::Boolean SMESH_GroupBase_i::IsEmpty() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - bool isEmpty = aGroup->GetGroupDS()->IsEmpty(); - return isEmpty; - } - } + if ( myPreMeshInfo ) + return Size() == 0; + + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + return aGroupDS->IsEmpty(); MESSAGE("checking IsEmpty of a vague group"); return true; } - //============================================================================= /*! * @@ -190,42 +252,39 @@ CORBA::Boolean SMESH_Group_i::IsEmpty() void SMESH_Group_i::Clear() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - // a SMDS group forgets its type after clearing, so we must re-set it - SMDSAbs_ElementType aSMDSType = aGroup->GetGroupDS()->GetType(); - aGroup->GetGroupDS()->Clear(); - aGroup->GetGroupDS()->SetType(aSMDSType); - return; - } + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + // Update Python script + TPythonDump() << SMESH::SMESH_Group_var(_this()) << ".Clear()"; + + // Clear the group + SMESHDS_Group* aGroupDS = dynamic_cast( GetGroupDS() ); + if (aGroupDS) { + aGroupDS->Clear(); + return; } MESSAGE("attempt to clear a vague group"); } - //============================================================================= /*! * */ //============================================================================= -CORBA::Boolean SMESH_Group_i::Contains( CORBA::Long theID ) +CORBA::Boolean SMESH_GroupBase_i::Contains( CORBA::Long theID ) { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - bool res = aGroup->GetGroupDS()->Contains(theID); - return res; - } - } + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + return aGroupDS->Contains(theID); MESSAGE("attempt to check contents of a vague group"); return false; } - //============================================================================= /*! * @@ -234,125 +293,702 @@ CORBA::Boolean SMESH_Group_i::Contains( CORBA::Long theID ) CORBA::Long SMESH_Group_i::Add( const SMESH::long_array& theIDs ) { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - SMESHDS_Group* aGroupDS = aGroup->GetGroupDS(); - int nbAdd = 0; - for (int i = 0; i < theIDs.length(); i++) { - int anID = (int) theIDs[i]; - if (aGroupDS->Add(anID)) - nbAdd++; - } - return nbAdd; + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + // Update Python script + TPythonDump() << "nbAdd = " << SMESH::SMESH_Group_var(_this()) << ".Add( " << theIDs << " )"; + + // Add elements to the group + SMESHDS_Group* aGroupDS = dynamic_cast( GetGroupDS() ); + if (aGroupDS) { + int nbAdd = 0; + for (int i = 0; i < theIDs.length(); i++) { + int anID = (int) theIDs[i]; + if (aGroupDS->Add(anID)) + nbAdd++; } + return nbAdd; } MESSAGE("attempt to add elements to a vague group"); return 0; } - //============================================================================= /*! * */ //============================================================================= -CORBA::Long SMESH_Group_i::GetID( CORBA::Long theIndex ) +CORBA::Long SMESH_Group_i::Remove( const SMESH::long_array& theIDs ) { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - int anID = aGroup->GetGroupDS()->GetID(theIndex); - return anID; + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + // Update Python script + TPythonDump() << "nbDel = " << SMESH::SMESH_Group_var(_this()) + << ".Remove( " << theIDs << " )"; + + // Remove elements from the group + SMESHDS_Group* aGroupDS = dynamic_cast( GetGroupDS() ); + if (aGroupDS) { + int nbDel = 0; + for (int i = 0; i < theIDs.length(); i++) { + int anID = (int) theIDs[i]; + if (aGroupDS->Remove(anID)) + nbDel++; } + return nbDel; + } + MESSAGE("attempt to remove elements from a vague group"); + return 0; +} + +//============================================================================= +/*! + * + */ +//============================================================================= + +typedef bool (SMESHDS_Group::*TFunChangeGroup)(const int); + +CORBA::Long +ChangeByPredicate( SMESH::Predicate_i* thePredicate, + SMESHDS_GroupBase* theGroupBase, + TFunChangeGroup theFun) +{ + CORBA::Long aNb = 0; + if(SMESHDS_Group* aGroupDS = dynamic_cast(theGroupBase)){ + SMESH::Controls::Filter::TIdSequence aSequence; + const SMDS_Mesh* aMesh = theGroupBase->GetMesh(); + SMESH::Filter_i::GetElementsId(thePredicate,aMesh,aSequence); + + CORBA::Long i = 0, iEnd = aSequence.size(); + for(; i < iEnd; i++) + if((aGroupDS->*theFun)(aSequence[i])) + aNb++; + return aNb; + } + return aNb; +} + +CORBA::Long +SMESH_Group_i:: +AddByPredicate( SMESH::Predicate_ptr thePredicate ) +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + if(SMESH::Predicate_i* aPredicate = SMESH::GetPredicate(thePredicate)){ + TPythonDump() << SMESH::SMESH_Group_var(_this()) + << ".AddByPredicate( " << aPredicate << " )"; + return ChangeByPredicate( aPredicate, GetGroupDS(), &SMESHDS_Group::Add ); + } + return 0; +} + +CORBA::Long +SMESH_Group_i:: +RemoveByPredicate( SMESH::Predicate_ptr thePredicate ) +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + if(SMESH::Predicate_i* aPredicate = SMESH::GetPredicate(thePredicate)){ + TPythonDump() << SMESH::SMESH_Group_var(_this()) + << ".RemoveByPredicate( " << aPredicate << " )"; + return ChangeByPredicate(aPredicate,GetGroupDS(),&SMESHDS_Group::Remove); } + return 0; +} + +CORBA::Long SMESH_Group_i::AddFrom( SMESH::SMESH_IDSource_ptr theSource ) +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + TPythonDump pd; + long prevNb = Size(); + SMESHDS_Group* aGroupDS = dynamic_cast( GetGroupDS() ); + if (aGroupDS) { + if ( SMDS_ElemIteratorPtr elemIt = SMESH_Mesh_i::GetElements( theSource, GetType() )) + while ( elemIt->more() ) + aGroupDS->SMDSGroup().Add( elemIt->next() ); + } + + // Update Python script + pd << "nbAdd = " << SMESH::SMESH_Group_var(_this()) << ".AddFrom( " << theSource << " )"; + + return prevNb - Size(); +} + +//============================================================================= +/*! + * + */ +//============================================================================= + +CORBA::Long SMESH_GroupBase_i::GetID( CORBA::Long theIndex ) +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + return aGroupDS->GetID(theIndex); MESSAGE("attempt to iterate on a vague group"); return -1; } - //============================================================================= /*! * */ //============================================================================= -SMESH::long_array* SMESH_Group_i::GetListOfID() +SMESH::long_array* SMESH_GroupBase_i::GetListOfID() { + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + SMESH::long_array_var aRes = new SMESH::long_array(); - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - SMESHDS_Group* aGroupDS = aGroup->GetGroupDS(); - int aSize = aGroupDS->Extent(); - aRes->length(aSize); - for (int i = 0; i < aSize; i++) - aRes[i] = aGroupDS->GetID(i+1); - return aRes._retn(); - } + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + { + int aSize = aGroupDS->Extent(); + aRes->length(aSize); + for (int i = 0; i < aSize; i++) + aRes[i] = aGroupDS->GetID(i+1); + + if ( 0 < aSize && aSize < 100 ) // for comfortable testing ;) + std::sort( &aRes[0], &aRes[0]+aSize ); } MESSAGE("get list of IDs of a vague group"); return aRes._retn(); } - -//============================================================================= +namespace +{ + //================================================================================ + /*! + * \brief return nodes of elements pointered by iterator + */ + //================================================================================ + + void getNodesOfElements(SMDS_ElemIteratorPtr elemIt, + set& nodes) + { + while ( elemIt->more() ) + { + const SMDS_MeshElement* e = elemIt->next(); + nodes.insert( e->begin_nodes(), e->end_nodes() ); + } + } +} + +//================================================================================ /*! - * + * \brief return the number of nodes of cells included to the group */ -//============================================================================= +//================================================================================ -CORBA::Long SMESH_Group_i::Remove( const SMESH::long_array& theIDs ) +CORBA::Long SMESH_GroupBase_i::GetNumberOfNodes() { - if ( myMeshServant ) { - ::SMESH_Mesh& aMesh = myMeshServant->GetImpl(); - ::SMESH_Group* aGroup = aMesh.GetGroup(myLocalID); - if (aGroup) { - // a SMDS group forgets its type after clearing, so we must re-set it - // if the group becomes empty - SMDSAbs_ElementType aSMDSType = aGroup->GetGroupDS()->GetType(); - SMESHDS_Group* aGroupDS = aGroup->GetGroupDS(); - int nbDel = 0; - for (int i = 0; i < theIDs.length(); i++) { - int anID = (int) theIDs[i]; - if (aGroupDS->Remove(anID)) - nbDel++; - } - if (aGroupDS->IsEmpty()) - aGroupDS->SetType(aSMDSType); - return nbDel; + if ( GetType() == SMESH::NODE ) + return Size(); + + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + if ( SMESHDS_GroupBase* g = GetGroupDS()) + { + if ( myNbNodes < 0 || g->GetTic() != myGroupDSTic ) + { + set nodes; + getNodesOfElements( g->GetElements(), nodes ); + myNbNodes = nodes.size(); + myGroupDSTic = g->GetTic(); } } - MESSAGE("attempt to remove elements from a vague group"); - return 0; + return myNbNodes; } +//================================================================================ +/*! + * \brief Return true if GetNumberOfNodes() won't take a long time for computation + */ +//================================================================================ + +CORBA::Boolean SMESH_GroupBase_i::IsNodeInfoAvailable() +{ + if ( GetType() == SMESH::NODE/* || Size() < 100000 */) + return true; + if ( myPreMeshInfo ) + return false; + if ( SMESHDS_GroupBase* g = GetGroupDS()) + return ( myNbNodes > -1 && g->GetTic() == myGroupDSTic); + return false; +} + +//================================================================================ +/*! + * \brief Return IDs of nodes of cells included to the group + */ +//================================================================================ + +SMESH::long_array* SMESH_GroupBase_i::GetNodeIDs() +{ + if ( GetType() == SMESH::NODE ) + return GetListOfID(); + + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + SMESH::long_array_var aRes = new SMESH::long_array(); + if ( SMESHDS_GroupBase* g = GetGroupDS()) + { + set nodes; + getNodesOfElements( g->GetElements(), nodes ); + aRes->length( nodes.size() ); + set::iterator nIt = nodes.begin(), nEnd = nodes.end(); + for ( int i = 0; nIt != nEnd; ++nIt, ++i ) + aRes[i] = (*nIt)->GetID(); + } + return aRes._retn(); +} //============================================================================= /*! * */ //============================================================================= -SMESH::SMESH_Mesh_ptr SMESH_Group_i::GetMesh() +SMESH::SMESH_Mesh_ptr SMESH_GroupBase_i::GetMesh() { - MESSAGE("SMESH_Group_i::GetMesh(): mesh servant = " << myMeshServant ); SMESH::SMESH_Mesh_var aMesh; if ( myMeshServant ) - aMesh = SMESH::SMESH_Mesh::_narrow( myMeshServant->_this() ); + aMesh = myMeshServant->_this(); return aMesh._retn(); } +//======================================================================= +//function : GetShape +//purpose : +//======================================================================= + +GEOM::GEOM_Object_ptr SMESH_GroupOnGeom_i::GetShape() +{ + GEOM::GEOM_Object_var aGeomObj; + SMESHDS_GroupOnGeom* aGroupDS = dynamic_cast( GetGroupDS() ); + if ( aGroupDS ) { + SMESH_Gen_i* aGen = GetMeshServant()->GetGen(); + aGeomObj = aGen->ShapeToGeomObject( aGroupDS->GetShape() ); + } + return aGeomObj._retn(); +} //============================================================================= /*! - * + * + */ +//============================================================================= +SALOMEDS::Color SMESH_GroupBase_i::GetColor() +{ + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + { + Quantity_Color aQColor = aGroupDS->GetColor(); + SALOMEDS::Color aColor; + aColor.R = aQColor.Red(); + aColor.G = aQColor.Green(); + aColor.B = aQColor.Blue(); + + return aColor; + } + MESSAGE("get color of a group"); + return SALOMEDS::Color(); +} + +//============================================================================= +/*! + * */ //============================================================================= -int SMESH_Group_i::GetLocalID() +void SMESH_GroupBase_i::SetColor(const SALOMEDS::Color& color) { - return myLocalID; + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + { + Quantity_Color aQColor( color.R, color.G, color.B, Quantity_TOC_RGB ); + Quantity_Color oldColor = aGroupDS->GetColor(); + if ( oldColor != aQColor ) + { + aGroupDS->SetColor(aQColor); + TPythonDump()<< SMESH::SMESH_GroupBase_var(_this()) + << ".SetColor( SALOMEDS.Color( " + <GetColorGroup(); + MESSAGE("get color number of a group"); + return 0; +} + +//============================================================================= +/*! + * + */ +//============================================================================= +void SMESH_GroupBase_i::SetColorNumber(CORBA::Long color) +{ + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if (aGroupDS) + { + aGroupDS->SetColorGroup(color); + TPythonDump()<GetMeshInfo(); + + SMESH::long_array_var aRes = new SMESH::long_array(); + aRes->length(SMESH::Entity_Last); + for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++) + aRes[i] = 0; + + if ( SMESHDS_GroupBase* g = GetGroupDS()) + { + if ( g->GetType() == SMDSAbs_Node || ( myNbNodes > -1 && g->GetTic() == myGroupDSTic)) + aRes[ SMDSEntity_Node ] = GetNumberOfNodes(); + + if ( g->GetType() != SMDSAbs_Node ) + SMESH_Mesh_i::CollectMeshInfo( g->GetElements(), aRes); + } + + return aRes._retn(); +} + +//============================================================================= +/* + * Returns number of mesh elements of each \a ElementType + */ +//============================================================================= + +SMESH::long_array* SMESH_GroupBase_i::GetNbElementsByType() +{ + SMESH::long_array_var aRes = new SMESH::long_array(); + aRes->length(SMESH::NB_ELEMENT_TYPES); + for (int i = 0; i < SMESH::NB_ELEMENT_TYPES; i++) + aRes[ i ] = 0; + + if ( myPreMeshInfo ) + aRes[ GetType() ] = myPreMeshInfo->NbElements( SMDSAbs_ElementType( GetType() )); + else + aRes[ GetType() ] = Size(); + + return aRes._retn(); +} + +//======================================================================= +//function : GetIDs +//purpose : Returns ids of members +//======================================================================= + +SMESH::long_array* SMESH_GroupBase_i::GetIDs() +{ + return GetListOfID(); +} + +//======================================================================= +//function : GetTypes +//purpose : Returns types of elements it contains +//======================================================================= + +SMESH::array_of_ElementType* SMESH_GroupBase_i::GetTypes() +{ + SMESH::array_of_ElementType_var types = new SMESH::array_of_ElementType; + if ( !IsEmpty() ) + { + types->length( 1 ); + types[0] = GetType(); + } + return types._retn(); +} + +//======================================================================= +//function : IsMeshInfoCorrect +//purpose : * Returns false if GetMeshInfo() returns incorrect information that may +// * happen if mesh data is not yet fully loaded from the file of study. +//======================================================================= + +bool SMESH_GroupBase_i::IsMeshInfoCorrect() +{ + return myPreMeshInfo ? myPreMeshInfo->IsMeshInfoCorrect() : true; +} + +//================================================================================ +/*! + * \brief Retrieves the predicate from the filter + */ +//================================================================================ + +SMESH_PredicatePtr SMESH_GroupOnFilter_i::GetPredicate( SMESH::Filter_ptr filter ) +{ + SMESH_PredicatePtr predicate; + + if ( SMESH::Filter_i* filt_i = SMESH::DownCast< SMESH::Filter_i* >( filter )) + if ( SMESH::Predicate_i* predic_i= filt_i->GetPredicate_i() ) + predicate = predic_i->GetPredicate(); + + return predicate; +} + +//================================================================================ +/*! + * \brief Sets the filter defining group contents + */ +//================================================================================ + +void SMESH_GroupOnFilter_i::SetFilter(SMESH::Filter_ptr theFilter) +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + if ( ! myFilter->_is_nil() ) + myFilter->UnRegister(); + + myFilter = SMESH::Filter::_duplicate( theFilter ); + + if ( SMESHDS_GroupOnFilter* grDS = dynamic_cast< SMESHDS_GroupOnFilter*>( GetGroupDS() )) + grDS->SetPredicate( GetPredicate( myFilter )); + + TPythonDump()<< SMESH::SMESH_GroupOnFilter_var(_this()) <<".SetFilter( "<SetMesh( SMESH::SMESH_Mesh::_nil() ); // to UnRegister() the mesh + myFilter->Register(); + SMESH::DownCast< SMESH::Filter_i* >( myFilter )->AddWaiter( this ); + } +} + +//================================================================================ +/*! + * \brief Returns the filter defining group contents + */ +//================================================================================ + +SMESH::Filter_ptr SMESH_GroupOnFilter_i::GetFilter() +{ + SMESH::Filter_var f = myFilter; + TPythonDump() << f << " = " << SMESH::SMESH_GroupOnFilter_var(_this()) << ".GetFilter()"; + return f._retn(); +} + +//======================================================================= +//function : GetIDs +//purpose : Returns ids of members +//======================================================================= + +SMESH::long_array* SMESH_GroupOnFilter_i::GetListOfID() +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + SMESH::long_array_var aRes = new SMESH::long_array(); + SMESHDS_GroupBase* aGroupDS = GetGroupDS(); + if ( SMESHDS_GroupOnFilter* grDS = dynamic_cast< SMESHDS_GroupOnFilter*>( GetGroupDS() )) + { + const SMDS_MeshInfo& meshInfo = aGroupDS->GetMesh()->GetMeshInfo(); + aRes->length( meshInfo.NbElements( aGroupDS->GetType() )); + if ( aRes->length() ) // else aRes[0] -> SIGSEGV + aRes->length( grDS->GetElementIds( &aRes[0] )); + + if ( 0 < aRes->length() && aRes->length() < 100 ) // for comfortable testing ;) + std::sort( &aRes[0], &aRes[0] + aRes->length() ); + } + MESSAGE("get list of IDs of a vague group"); + return aRes._retn(); +} + +//============================================================================= +/*! + * Returns statistic of mesh elements + * Result array of number enityties + * Inherited from SMESH_IDSource + */ +//============================================================================= + +SMESH::long_array* SMESH_GroupOnFilter_i::GetMeshInfo() +{ + if ( myPreMeshInfo ) + return myPreMeshInfo->GetMeshInfo(); + + SMESH::long_array_var aRes = new SMESH::long_array(); + aRes->length(SMESH::Entity_Last); + for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++) + aRes[i] = 0; + + if ( SMESHDS_GroupBase* g = GetGroupDS()) + { + if ( g->GetType() == SMDSAbs_Node || ( myNbNodes > -1 && g->GetTic() == myGroupDSTic)) + aRes[ SMDSEntity_Node ] = GetNumberOfNodes(); + + if ( g->GetType() != SMDSAbs_Node ) + { + vector< int > nbElems = static_cast< SMESHDS_GroupOnFilter* >( g )->GetMeshInfo(); + for ( size_t i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++) + if ( i < nbElems.size() ) + aRes[i] = nbElems[ i ]; + } + } + + return aRes._retn(); +} + +#define SEPAR '^' + +//================================================================================ +/*! + * \brief Return a string to be used to store group definition in the study + */ +//================================================================================ + +std::string SMESH_GroupOnFilter_i::FilterToString() const +{ + SMESH_Comment result; + SMESH::Filter::Criteria_var criteria; + if ( !myFilter->_is_nil() && myFilter->GetCriteria( criteria.out() )) + { + result << criteria->length() << SEPAR; + for ( unsigned i = 0; i < criteria->length(); ++i ) + { + // write FunctorType as string but not as number to assure correct + // persistence if enum FunctorType is modified by insertion in the middle + SMESH::Filter::Criterion& crit = criteria[ i ]; + result << SMESH::FunctorTypeToString( SMESH::FunctorType( crit.Type )) << SEPAR; + result << SMESH::FunctorTypeToString( SMESH::FunctorType( crit.Compare )) << SEPAR; + result << crit.Threshold << SEPAR; + result << crit.ThresholdStr << SEPAR; + result << crit.ThresholdID << SEPAR; + result << SMESH::FunctorTypeToString( SMESH::FunctorType( crit.UnaryOp )) << SEPAR; + result << SMESH::FunctorTypeToString( SMESH::FunctorType( crit.BinaryOp ))<< SEPAR; + result << crit.Tolerance << SEPAR; + result << crit.TypeOfElement << SEPAR; + result << crit.Precision << SEPAR; + } + } + return result; +} + +//================================================================================ +/*! + * \brief Restore the filter by the persistent string + */ +//================================================================================ + +SMESH::Filter_ptr SMESH_GroupOnFilter_i::StringToFilter(const std::string& thePersistStr ) +{ + SMESH::Filter_var filter; + + // divide thePersistStr into sub-strings + std::vector< std::string > strVec; + std::string::size_type from = 0, to; + while ( from < thePersistStr.size() ) + { + to = thePersistStr.find( SEPAR, from ); + if ( to == std::string::npos ) + break; + strVec.push_back( thePersistStr.substr( from, to-from )); + from = to+1; + } + if ( strVec.empty() || strVec[0] == "0" ) + return filter._retn(); +#undef SEPAR + + // create Criteria + int nbCrit = atoi( strVec[0].c_str() ); + SMESH::Filter::Criteria_var criteria = new SMESH::Filter::Criteria; + criteria->length( nbCrit ); + int nbStrPerCrit = ( strVec.size() - 1 ) / nbCrit; + for ( int i = 0; i < nbCrit; ++i ) + { + SMESH::Filter::Criterion& crit = criteria[ i ]; + int iStr = 1 + i * nbStrPerCrit; + crit.Type = SMESH::StringToFunctorType( strVec[ iStr++ ].c_str() ); + crit.Compare = SMESH::StringToFunctorType( strVec[ iStr++ ].c_str() ); + crit.Threshold = atof( strVec[ iStr++ ].c_str() ); + crit.ThresholdStr = strVec[ iStr++ ].c_str(); + crit.ThresholdID = strVec[ iStr++ ].c_str(); + crit.UnaryOp = SMESH::StringToFunctorType( strVec[ iStr++ ].c_str() ); + crit.BinaryOp = SMESH::StringToFunctorType( strVec[ iStr++ ].c_str() ); + crit.Tolerance = atof( strVec[ iStr++ ].c_str() ); + crit.TypeOfElement= SMESH::ElementType( atoi( strVec[ iStr++ ].c_str() )); + crit.Precision = atoi( strVec[ iStr++ ].c_str() ); + } + + // create a filter + TPythonDump pd; + SMESH::FilterManager_i* aFilterMgr = new SMESH::FilterManager_i(); + filter = aFilterMgr->CreateFilter(); + filter->SetCriteria( criteria.inout() ); + + aFilterMgr->UnRegister(); + + pd << ""; // to avoid optimizing pd out + + return filter._retn(); +} + +//================================================================================ +/*! + * \brief Destructor of SMESH_GroupOnFilter_i + */ +//================================================================================ + +SMESH_GroupOnFilter_i::~SMESH_GroupOnFilter_i() +{ + if ( ! myFilter->_is_nil() ) + { + SMESH::DownCast< SMESH::Filter_i* >( myFilter )->RemoveWaiter( this ); + myFilter->UnRegister(); + } +} + +//================================================================================ +/*! + * \brief Method calleds when a predicate of myFilter changes + */ +//================================================================================ + +void SMESH_GroupOnFilter_i::PredicateChanged() +{ + if ( myPreMeshInfo ) + myPreMeshInfo->FullLoadFromFile(); + + if ( SMESHDS_GroupOnFilter* grDS = dynamic_cast< SMESHDS_GroupOnFilter*>( GetGroupDS() )) + grDS->SetPredicate( GetPredicate( myFilter )); }