+void Model_Data::updateConcealmentFlag()
+{
+ std::set<AttributePtr>::iterator aRefsIter = myRefsToMe.begin();
+ for(; aRefsIter != myRefsToMe.end(); aRefsIter++) {
+ if (aRefsIter->get()) {
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefsIter)->owner());
+ if (aFeature.get() && !aFeature->isDisabled() && aFeature->isStable()) {
+ if (ModelAPI_Session::get()->validators()->isConcealed(
+ aFeature->getKind(), (*aRefsIter)->id())) {
+ std::shared_ptr<ModelAPI_Result> aRes =
+ std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
+ if (aRes.get()) {
+ if (!ModelAPI_Session::get()->validators()->isUnconcealed(aRes, aFeature)) {
+ aRes->setIsConcealed(true); // set concealed
+ return;
+ }
+ }
+ }
+ }
+ }
+ }
+ std::shared_ptr<ModelAPI_Result> aRes =
+ std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
+ if (aRes.get()) {
+ aRes->setIsConcealed(false);
+ }
+}
+
+std::set<std::string> set_union(const std::set<std::string>& theLeft,
+ const std::set<std::string>& theRight)
+{
+ std::set<std::string> aResult;
+ aResult.insert(theLeft.begin(), theLeft.end());
+ aResult.insert(theRight.begin(), theRight.end());
+ return aResult;
+}
+
+std::set<std::string> usedParameters(const AttributePointPtr& theAttribute)
+{
+ std::set<std::string> anUsedParameters;
+ for (int aComponent = 0; aComponent < 3; ++aComponent)
+ anUsedParameters = set_union(anUsedParameters, theAttribute->usedParameters(aComponent));
+ return anUsedParameters;
+}
+
+std::set<std::string> usedParameters(const AttributePoint2DPtr& theAttribute)
+{
+ std::set<std::string> anUsedParameters;
+ for (int aComponent = 0; aComponent < 2; ++aComponent)
+ anUsedParameters = set_union(anUsedParameters, theAttribute->usedParameters(aComponent));
+ return anUsedParameters;
+}
+
+std::list<ResultParameterPtr> findVariables(const std::set<std::string>& theParameters)
+{
+ std::list<ResultParameterPtr> aResult;
+ std::set<std::string>::const_iterator aParamIt = theParameters.cbegin();
+ for (; aParamIt != theParameters.cend(); ++aParamIt) {
+ const std::string& aName = *aParamIt;
+ double aValue;
+ ResultParameterPtr aParam;
+ // theSearcher is not needed here: in expressions of features the parameters history is not needed
+ if (ModelAPI_Tools::findVariable(FeaturePtr(), aName, aValue, aParam))
+ aResult.push_back(aParam);
+ }
+ return aResult;
+}
+