X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_Tools.cpp;h=7e030c5aa470a4c8e0eb5850731eede4c11d9ef8;hb=29e92b65cd20fe014dc7d946034cc47e500e21e1;hp=4c77d6c16993bb4fd95b4cb1696a2fe57a4fd3be;hpb=e65bf14e2ff3cf853884bf8998fadcece6e3b34c;p=modules%2Fshaper.git

diff --git a/src/PartSet/PartSet_Tools.cpp b/src/PartSet/PartSet_Tools.cpp
index 4c77d6c16..7e030c5aa 100755
--- a/src/PartSet/PartSet_Tools.cpp
+++ b/src/PartSet/PartSet_Tools.cpp
@@ -752,3 +752,29 @@ ResultPtr PartSet_Tools::createFixedByExternalCenter(
 
   return ResultPtr();
 }
+
+void PartSet_Tools::getFirstAndLastIndexInFolder(const ObjectPtr& theFolder,
+  int& theFirst, int& theLast)
+{
+  DocumentPtr aDoc = theFolder->document();
+  FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theFolder);
+  if (!aFolder.get())
+    return;
+
+  AttributeReferencePtr aFirstFeatAttr = aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
+  FeaturePtr aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
+  if (!aFirstFeatureInFolder.get()) {
+    theFirst = -1;
+    return;
+  }
+  AttributeReferencePtr aLastFeatAttr =
+    aFolder->data()->reference(ModelAPI_Folder::LAST_FEATURE_ID());
+  FeaturePtr aLastFeatureInFolder = ModelAPI_Feature::feature(aLastFeatAttr->value());
+  if (!aLastFeatureInFolder.get()) {
+    theLast = -1;
+    return;
+  }
+
+  theFirst = aDoc->index(aFirstFeatureInFolder);
+  theLast = aDoc->index(aLastFeatureInFolder);
+}
\ No newline at end of file