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0023636: EDF 18217 - Problem wen suppressing CAD

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- Avoid crash on activating SMESH module after source geometry removal
This commit is contained in:
vsr 2018-11-22 15:58:01 +03:00
parent 96726c1eae
commit 19ea87e9c2
1 changed files with 3 additions and 2 deletions
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5
src/SMESH_I/SMESH_Gen_i_1.cxx
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@ -237,7 +237,8 @@ GEOM::GEOM_Object_ptr SMESH_Gen_i::ShapeToGeomObject (const TopoDS_Shape& theSha
if ( aClient && aClient->Find( theShape, IOR )) if ( aClient && aClient->Find( theShape, IOR ))
{ {
CORBA::Object_var obj = GetORB()->string_to_object( IOR.ToCString() ); CORBA::Object_var obj = GetORB()->string_to_object( IOR.ToCString() );
aShapeObj = GEOM::GEOM_Object::_narrow ( obj ); if ( !obj->_non_existent() )
aShapeObj = GEOM::GEOM_Object::_narrow ( obj );
} }
} }
return aShapeObj._retn(); return aShapeObj._retn();
@ -251,7 +252,7 @@ GEOM::GEOM_Object_ptr SMESH_Gen_i::ShapeToGeomObject (const TopoDS_Shape& theSha
TopoDS_Shape SMESH_Gen_i::GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject) TopoDS_Shape SMESH_Gen_i::GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject)
{ {
TopoDS_Shape S; TopoDS_Shape S;
if ( !theGeomObject->_is_nil() ) { if ( !theGeomObject->_is_nil() && !theGeomObject->_non_existent() ) {
GEOM_Client* aClient = GetShapeReader(); GEOM_Client* aClient = GetShapeReader();
GEOM::GEOM_Gen_ptr aGeomEngine = GetGeomEngine(); GEOM::GEOM_Gen_ptr aGeomEngine = GetGeomEngine();
if ( aClient && !aGeomEngine->_is_nil () ) if ( aClient && !aGeomEngine->_is_nil () )