-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: ModelAPI_ResultPart.cpp
-// Created: 07 Jul 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2022 CEA/DEN, EDF R&D
+//
+// 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
+//
#include <Model_ResultPart.h>
#include <ModelAPI_Data.h>
+#include <Model_Data.h>
#include <ModelAPI_AttributeDocRef.h>
#include <ModelAPI_Session.h>
#include <ModelAPI_Feature.h>
#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_AttributeIntArray.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeReference.h>
+#include <ModelAPI_AttributeDouble.h>
#include <Model_Document.h>
+#include <Model_Application.h>
+#include <Events_Loop.h>
+#include <ModelAPI_Events.h>
+#include <ModelAPI_Tools.h>
+
+#include <GeomAPI_Trsf.h>
+
+#include <GeomAlgoAPI_Transform.h>
+
+#include <Locale_Convert.h>
#include <TNaming_Tool.hxx>
#include <TNaming_NamedShape.hxx>
-#include <TNaming_Iterator.hxx>
#include <TDataStd_Name.hxx>
#include <TopoDS_Compound.hxx>
#include <BRep_Builder.hxx>
+#include <TopExp_Explorer.hxx>
-std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
+#define baseRef() \
+ std::dynamic_pointer_cast<Model_ResultPart>(data()->reference(BASE_REF_ID())->value())
+
+void Model_ResultPart::initAttributes()
{
- return data()->document("PartDocument")->value();
+ // append the color attribute. It is empty, the attribute will be filled by a request
+ AttributeDocRefPtr aDocRef = std::dynamic_pointer_cast<ModelAPI_AttributeDocRef>(
+ data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId()));
+ data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
+ data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
+ data()->addAttribute(DEFLECTION_ID(), ModelAPI_AttributeDouble::typeId());
+ data()->addAttribute(TRANSPARENCY_ID(), ModelAPI_AttributeDouble::typeId());
+ data()->addAttribute(ISO_LINES_ID(), ModelAPI_AttributeIntArray::typeId());
+
+ if (aDocRef->isInitialized() && // initialized immediately means already exist and will be loaded
+ !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
+ Model_Application::getApplication()->setLoadByDemand(data()->name(), aDocRef->docId());
}
-std::shared_ptr<ModelAPI_Feature> Model_ResultPart::owner()
+std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
{
- return std::shared_ptr<ModelAPI_Feature>(); // return empty pointer
+ if (myTrsf.get() && baseRef().get()) { // the second condition is due to #2035
+ return baseRef()->partDoc();
+ }
+ if (!data()->isValid())
+ return DocumentPtr();
+ DocumentPtr aRes = data()->document(DOC_REF())->value();
+ return aRes;
}
Model_ResultPart::Model_ResultPart()
{
- myIsDisabled = true; // by default it is not initialized and false to be after created
- setIsConcealed(false);
}
-void Model_ResultPart::setData(std::shared_ptr<ModelAPI_Data> theData)
+void Model_ResultPart::activate()
{
- ModelAPI_Result::setData(theData);
- if (theData) {
- data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId());
+ if (myTrsf.get()) {
+ baseRef()->activate();
+ return;
}
-}
-void Model_ResultPart::activate()
-{
std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
-
+
+ // activation may cause changes in current features in document, so it must be in transaction
+ bool isNewTransaction = false;
+ SessionPtr aMgr = ModelAPI_Session::get();
+ if (!aMgr->isOperation()) {
+ // open transaction even document is not created to set current docs in setActiveDocument
+ std::string aMsg = "Activation " + Locale::Convert::toString(data()->name());
+ aMgr->startOperation(aMsg);
+ isNewTransaction = true;
+ }
if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
- std::shared_ptr<ModelAPI_Document> aDoc = document()->subDocument(data()->name());
- if (aDoc) {
+ Handle(Model_Application) anApp = Model_Application::getApplication();
+ if (anApp->isLoadByDemand(data()->name(), aDocRef->docId())) {
+ anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just new part, load fails
+ } else {
+ anApp->createDocument(aDocRef->docId());
+ }
+ std::shared_ptr<ModelAPI_Document> aDoc = aDocRef->value();
+ if (aDoc.get()) {
+ aDoc->synchronizeTransactions();
aDocRef->setValue(aDoc);
}
}
if (aDocRef->value().get()) {
- SessionPtr aMgr = ModelAPI_Session::get();
- bool isNewTransaction = !aMgr->isOperation();
- // activation may cause changes in current features in document, so it must be in transaction
- if (isNewTransaction) {
- aMgr->startOperation("Activation");
- }
ModelAPI_Session::get()->setActiveDocument(aDocRef->value());
- if (isNewTransaction) {
- aMgr->finishOperation();
+ }
+ if (isNewTransaction) {
+ aMgr->finishOperation();
+ }
+}
+
+
+void Model_ResultPart::loadPart()
+{
+ std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
+ if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
+ Handle(Model_Application) anApp = Model_Application::getApplication();
+ if (anApp->isLoadByDemand(data()->name(), aDocRef->docId())) {
+ anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just new part, load fails
+ }
+ else {
+ anApp->createDocument(aDocRef->docId());
}
}
}
-bool Model_ResultPart::isActivated()
+
+std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
{
+ if (myTrsf.get() && baseRef().get()) { // the second condition is due to #2035
+ return baseRef()->original();
+ }
+ return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
+}
+
+bool Model_ResultPart::isActivated()
+{
+ if (myTrsf.get()) {
+ if (!baseRef().get()) // may be on close
+ return false;
+ return baseRef()->isActivated();
+ }
+
std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
- return aDocRef->value().get();
+ return aDocRef->value().get() != NULL;
}
bool Model_ResultPart::setDisabled(std::shared_ptr<ModelAPI_Result> theThis,
const bool theFlag)
{
if (ModelAPI_ResultPart::setDisabled(theThis, theFlag)) {
- DocumentPtr aDoc = Model_ResultPart::partDoc();
- if (aDoc.get() && aDoc->isOpened()) {
- // make the current feature the last in any case: to update shapes defore deactivation too
- FeaturePtr aLastFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aDoc->object(
- ModelAPI_Feature::group(), aDoc->size(ModelAPI_Feature::group()) - 1));
- aDoc->setCurrentFeature(aLastFeature, false);
- if (theFlag) { // disable, so make all features disabled too
- // update the shape just before the deactivation: it will be used outside of part
- myShape.Nullify();
- shape();
- aDoc->setCurrentFeature(FeaturePtr(), false);
+ if (!myTrsf.get()) { // disable of base result part
+ DocumentPtr aDoc = Model_ResultPart::partDoc();
+ if (aDoc.get() && aDoc->isOpened()) {
+ // make the current feature the last in any case: to update shapes before deactivation too
+ int aSize = aDoc->size(ModelAPI_Feature::group());
+ FeaturePtr aLastFeature;
+ if (aSize)
+ aLastFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aDoc->object(
+ ModelAPI_Feature::group(), aSize - 1));
+
+ aDoc->setCurrentFeature(aLastFeature, false);
+ if (theFlag) { // disable, so make all features disabled too
+ // update the shape just before the deactivation: it will be used outside of part
+ updateShape();
+ shape();
+ aDoc->setCurrentFeature(FeaturePtr(), false);
+ // in order to update OB sub-elements of document before the document closing
+ Events_Loop* aLoop = Events_Loop::loop();
+ aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
+ aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+ aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
+ }
}
}
return true;
return false;
}
+static GeomShapePtr transformShape(const GeomShapePtr theShape, const gp_Trsf& theTrsf)
+{
+ GeomShapePtr aResult(new GeomAPI_Shape);
+ if (theTrsf.ScaleFactor() > 0) {
+ // just update the location of the shape in case of affine transformation
+ TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ if (!aShape.IsNull()) {
+ aShape.Move(theTrsf);
+ aResult->setImpl(new TopoDS_Shape(aShape));
+ }
+ }
+ else {
+ // all other transformations will modify the shape
+ GeomTrsfPtr aTrsf = std::make_shared<GeomAPI_Trsf>(new gp_Trsf(theTrsf));
+ GeomAlgoAPI_Transform aTransform(theShape, aTrsf);
+ aResult = aTransform.shape();
+ }
+ return aResult;
+}
+
std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
{
- if (myShape.IsNull()) {
- DocumentPtr aDoc = Model_ResultPart::partDoc();
- if (aDoc.get()) {
- const std::string& aBodyGroup = ModelAPI_ResultBody::group();
- TopoDS_Compound aResultComp;
- BRep_Builder aBuilder;
- aBuilder.MakeCompound(aResultComp);
- int aNumSubs = 0;
- for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
- ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
- if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
- TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
- if (!aShape.IsNull()) {
- aBuilder.Add(aResultComp, aShape);
- aNumSubs++;
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
+ if (myShape.IsNull()) { // shape is not produced yet, create it
+ SessionPtr aMgr = ModelAPI_Session::get();
+ bool aToSendUpdate = aMgr->isOperation(); // inside of operation may send an update event
+ if (myTrsf.get()) { // get shape of the base result and apply the transformation
+ ResultPtr anOrigResult = baseRef();
+ std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
+ if (anOrigShape.get()) {
+ aResult = transformShape(anOrigShape, *myTrsf);
+ myShape = aResult->impl<TopoDS_Shape>();
+ }
+ if (!myShape.IsNull() && aToSendUpdate) {
+ static const Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
+ ModelAPI_EventCreator::get()->sendUpdated(data()->owner(), anEvent);
+ }
+ return aResult;
+ } else {
+ DocumentPtr aDoc = Model_ResultPart::partDoc();
+ if (aDoc.get() && aDoc->isOpened()) {
+ const std::string& aBodyGroup = ModelAPI_ResultBody::group();
+ TopoDS_Compound aResultComp;
+ BRep_Builder aBuilder;
+ aBuilder.MakeCompound(aResultComp);
+ int aNumSubs = 0;
+ for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
+ ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
+ // "object" method filters out disabled and concealed anyway, so don't check
+ if (aBody.get() && aBody->data()->isValid() && aBody->shape().get()) {
+ TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
+ if (!aShape.IsNull()) {
+ aBuilder.Add(aResultComp, aShape);
+ aNumSubs++;
+ }
}
}
+ if (aNumSubs) {
+ myShape = aResultComp;
+ }
}
- if (aNumSubs) {
- myShape = aResultComp;
- }
+ }
+ if (!myShape.IsNull() && aToSendUpdate) {
+ static const Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
+ ModelAPI_EventCreator::get()->sendUpdated(data()->owner(), anEvent);
}
}
- if (myShape.IsNull())
- return std::shared_ptr<GeomAPI_Shape>();
- std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
- aResult->setImpl(new TopoDS_Shape(myShape));
+ if (!myShape.IsNull()) {
+ aResult->setImpl(new TopoDS_Shape(myShape));
+ }
return aResult;
}
-std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape)
+// Returns true is transformation matrices are equal
+static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
+ for(int aRow = 1; aRow < 4; aRow++) {
+ for(int aCol = 1; aCol < 5; aCol++) {
+ double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
+ if (Abs(aDiff) > 1.e-9)
+ return false;
+ }
+ }
+ return true;
+}
+
+std::wstring Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
+ int& theIndex)
{
+ theIndex = 0; // not initialized
+
+ if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
+ ResultPartPtr anOrigResult = baseRef();
+ // searching in the origin the shape equal to the given but with myTrsf
+ TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
+ gp_Trsf aSelTrsf = aSelection.Location().Transformation();
+ TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
+ if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
+ TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
+ for(; anExp.More(); anExp.Next()) {
+ if (anExp.Current().IsPartner(aSelection)) {
+ TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
+ //if (anOrigMoved.IsSame(aSelection)) {
+ if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
+ std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
+ anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
+ return anOrigResult->nameInPart(anOrigSel, theIndex);
+ }
+ }
+ }
+ }
+ // something is not right
+ return L"";
+ }
+
TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ if (aShape.IsNull())
+ return L"";
+
// getting an access to the document of part
std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
if (!aDoc.get()) // the part document is not presented for the moment
- return "";
- TDF_Label anAccessLabel = aDoc->generalLabel();
-
- std::string aName;
- // check if the subShape is already in DF
- Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aShape, anAccessLabel);
- Handle(TDataStd_Name) anAttr;
- if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
- if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
- aName = TCollection_AsciiString(anAttr->Get()).ToCString();
- if(!aName.empty()) {
- const TDF_Label& aLabel = aDoc->findNamingName(aName);
-
- static const std::string aPostFix("_");
- TNaming_Iterator anItL(aNS);
- for(int i = 1; anItL.More(); anItL.Next(), i++) {
- if(anItL.NewShape() == aShape) {
- aName += aPostFix;
- aName += TCollection_AsciiString (i).ToCString();
- break;
- }
+ return L"";
+ MAYBE_UNUSED TDF_Label anAccessLabel = aDoc->generalLabel();
+ // make the selection attribute anyway:
+ // otherwise just by name it is not stable to search the result
+ std::wstring aName;
+ // for this the context result is needed
+ ResultPtr aContext;
+ const std::string& aBodyGroup = ModelAPI_ResultBody::group();
+ for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
+ ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
+ if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
+ TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
+ // check is body contain the selected sub-shape
+ for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
+ if (aShape.IsSame(anExp.Current())) {
+ aContext = aBody;
+ break;
}
- }
+ }
}
}
+ if (aContext.get()) {
+ AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
+ aSelAttr->append(aContext, theShape);
+ theIndex = aSelAttr->size();
+ AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
+ return aNewAttr->namingName();
+ }
return aName;
}
-std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(const std::string& theName)
+bool Model_ResultPart::updateInPart(const int theIndex)
{
- /// TODO: not implemented yet
- return std::shared_ptr<GeomAPI_Shape>();
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
+ if (aDoc.get()) {
+ AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
+ AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
+ if (aThisAttr.get()) {
+ if (aThisAttr->update()) {
+ bool aRemove = false;
+ aThisAttr->updateInHistory(aRemove);
+ return true; // it was updated
+ }
+ }
+ }
+ return false; // something is wrong
+}
+
+gp_Trsf Model_ResultPart::sumTrsf() {
+ gp_Trsf aResult;
+ if (myTrsf) {
+ aResult = *myTrsf;
+ aResult = aResult * baseRef()->sumTrsf();
+ }
+ return aResult;
}
+bool Model_ResultPart::combineGeometrical(const int theIndex, std::wstring& theNewName)
+{
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
+ if (aDoc.get()) {
+ AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
+ AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
+ if (aThisAttr.get()) {
+ aThisAttr->combineGeometrical();
+ if (aThisAttr->value().get()) {
+ int anIndex;
+ theNewName = nameInPart(aThisAttr->value(), anIndex);
+ return true;
+ }
+ }
+ }
+ return false; // something is wrong
+}
+
+std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
+ const std::wstring& theName, const std::string& theType, int& theIndex)
+{
+ theIndex = 0; // not found yet
+ std::shared_ptr<GeomAPI_Shape> aResult;
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
+ if (!aDoc.get()) // the part document is not presented for the moment
+ return aResult;
+
+ AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
+ // check this selection is already there: reuse it
+ int aSize = aSelAttr->size();
+ for(int a = 0; a < aSize; a++) {
+ if (aSelAttr->value(a)->namingName() == theName) {
+ theIndex = a;
+ return aSelAttr->value(a)->value();
+ }
+ }
+
+ aSelAttr->append(theName, theType);
+ theIndex = aSelAttr->size();
+ aResult = aSelAttr->value(theIndex - 1)->value();
+ if (myTrsf.get() && aResult.get() && !aResult->isNull()) {
+ gp_Trsf aSumTrsf = sumTrsf();
+ TopoDS_Shape anOrigMoved = aResult->impl<TopoDS_Shape>().Moved(aSumTrsf);
+ aResult->setImpl(new TopoDS_Shape(anOrigMoved));
+ }
+ return aResult;
+}
+
+std::shared_ptr<GeomAPI_Shape> Model_ResultPart::selectionValue(const int theIndex)
+{
+ std::shared_ptr<GeomAPI_Shape> aResult;
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
+ if (!aDoc.get()) // the part document is not presented for the moment
+ return aResult;
+
+ AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
+ aResult = aSelAttr->value(theIndex - 1)->value();
+ if (myTrsf.get() && aResult.get() && !aResult->isNull()) {
+ gp_Trsf aSumTrsf = sumTrsf();
+ TopoDS_Shape anOrigMoved = aResult->impl<TopoDS_Shape>().Moved(aSumTrsf);
+ aResult->setImpl(new TopoDS_Shape(anOrigMoved));
+ }
+ return aResult;
+}
void Model_ResultPart::colorConfigInfo(std::string& theSection, std::string& theName,
std::string& theDefault)
void Model_ResultPart::updateShape()
{
myShape.Nullify();
+ myTrsf.reset();
+}
+
+void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
+ const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
+{
+ updateShape();
+ if (theTransformation.get()) {
+ myTrsf = std::shared_ptr<gp_Trsf>(new gp_Trsf(theTransformation->impl<gp_Trsf>()));
+ }
+ // the result must be explicitly updated
+ static Events_Loop* aLoop = Events_Loop::loop();
+ static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ ModelAPI_EventCreator::get()->sendUpdated(theThis, EVENT_DISP); // flush is in preview-update
+}
+
+std::shared_ptr<GeomAPI_Trsf> Model_ResultPart::summaryTrsf()
+{
+ GeomTrsfPtr aResult(new GeomAPI_Trsf);
+ aResult->setImpl<gp_Trsf>(new gp_Trsf(sumTrsf()));
+ return aResult;
}
