get rid of unnecessary copies for StringArray

2012-10-29 13:32:34 -04:00
parent 51abc5032c
commit 1d3c4d1762
8 changed files with 3684 additions and 37 deletions
@@ -91,14 +91,13 @@ bool PVEnumerated::choicesMutable()
    return pvChoices->isImmutable();
 }

-StringArray  PVEnumerated:: getChoices()
+StringArrayPtr const & PVEnumerated:: getChoices()
 {
    if(pvIndex.get()==NULL ) {
         throw std::logic_error(notAttached);
    }
    StringArrayData data;
-    pvChoices->get(0,pvChoices->getLength(),data);
-    return data.data;
+    return pvChoices->getSharedVector();
 }

 int32 PVEnumerated::getNumberChoices()