-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// 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
const bool ignoreAuxiliary) const
{
SMESH_Algo* me = const_cast< SMESH_Algo* >( this );
+
+ std::list<const SMESHDS_Hypothesis *> savedHyps; // don't delete the list if
+ savedHyps.swap( me->_usedHypList ); // it does not change (#16578)
+
me->_usedHypList.clear();
+ me->_assigedShapeList.clear();
if ( const SMESH_HypoFilter* filter = GetCompatibleHypoFilter( ignoreAuxiliary ))
{
- aMesh.GetHypotheses( aShape, *filter, me->_usedHypList, true );
+ aMesh.GetHypotheses( aShape, *filter, me->_usedHypList, true, & me->_assigedShapeList );
if ( ignoreAuxiliary && _usedHypList.size() > 1 )
+ {
me->_usedHypList.clear(); //only one compatible hypothesis allowed
+ me->_assigedShapeList.clear();
+ }
}
+ if ( _usedHypList == savedHyps )
+ savedHyps.swap( me->_usedHypList );
+
return _usedHypList;
}
-//=============================================================================
+//================================================================================
/*!
- * List the relevant hypothesis associated to the shape. Relevant hypothesis
- * have a name (type) listed in the algorithm. Hypothesis associated to
- * father shape -are not- taken into account (see GetUsedHypothesis)
+ * Return sub-shape to which hypotheses returned by GetUsedHypothesis() are assigned
*/
-//=============================================================================
+//================================================================================
-const list<const SMESHDS_Hypothesis *> &
-SMESH_Algo::GetAppliedHypothesis(SMESH_Mesh & aMesh,
- const TopoDS_Shape & aShape,
- const bool ignoreAuxiliary) const
+const std::list < TopoDS_Shape > & SMESH_Algo::GetAssignedShapes() const
{
- SMESH_Algo* me = const_cast< SMESH_Algo* >( this );
- me->_appliedHypList.clear();
- if ( const SMESH_HypoFilter* filter = GetCompatibleHypoFilter( ignoreAuxiliary ))
- aMesh.GetHypotheses( aShape, *filter, me->_appliedHypList, false );
-
- return _appliedHypList;
+ return _assigedShapeList;
}
//=============================================================================
}
return true;
}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_1D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_EDGE ).More() );
+}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_2D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_FACE ).More() );
+}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_3D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_SOLID ).More() );
+}