+
+private:
+ /// Check if the list contains equal shape selection.
+ static bool checkEquals(std::list<AttributePtr>& theAttributes);
+ /// Check if the list contains shape selection equal to the given one.
+ static bool checkEqualToCurrent(std::list<AttributePtr>& theAttributes,
+ const AttributePtr& theCurrentAttribute);
+ /// Check if shapes corresponding to the attributes are equal.
+ static bool isAttrShapesEqual(const AttributePtr& theAttribute,
+ const AttributePtr& theOtherAttribute);