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-rw-r--r--include/gras/element.hpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/gras/element.hpp b/include/gras/element.hpp
index 0bebc14..40a24cf 100644
--- a/include/gras/element.hpp
+++ b/include/gras/element.hpp
@@ -31,6 +31,12 @@ struct GRAS_API Element : ElementBase, boost::enable_shared_from_this<Element>
/*virtual*/ ~Element(void);
+ /*!
+ * Check if another element is the same as this one.
+ * \return true if the rhs is the same as *this.
+ */
+ bool equals(const Element &rhs);
+
/*******************************************************************
* identification interface
******************************************************************/