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-rw-r--r--src/common/interface/GraphObject.hpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/interface/GraphObject.hpp b/src/common/interface/GraphObject.hpp
index e5a92d48..fa7be25a 100644
--- a/src/common/interface/GraphObject.hpp
+++ b/src/common/interface/GraphObject.hpp
@@ -43,12 +43,14 @@ class GraphObject : public Raul::Deletable
{
public:
typedef std::map<std::string, Raul::Atom> Variables;
+ typedef std::map<std::string, Raul::Atom> Properties;
typedef PathTable< SharedPtr<GraphObject> >::const_iterator const_iterator;
virtual const Raul::Path path() const = 0;
virtual const Raul::Symbol symbol() const = 0;
virtual const Variables& variables() const = 0;
+ virtual const Properties& properties() const = 0;
virtual bool polyphonic() const = 0;
// FIXME: return WeakPtr, and stupid name