diff options
Diffstat (limited to 'src/common/interface/GraphObject.hpp')
-rw-r--r-- | src/common/interface/GraphObject.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/interface/GraphObject.hpp b/src/common/interface/GraphObject.hpp index 68242a46..91058858 100644 --- a/src/common/interface/GraphObject.hpp +++ b/src/common/interface/GraphObject.hpp @@ -44,9 +44,9 @@ public: virtual void set_path(const Raul::Path& path) = 0; - virtual const Raul::Path path() const = 0; - virtual const Raul::Symbol symbol() const = 0; - virtual bool polyphonic() const = 0; + virtual const Raul::Path& path() const = 0; + virtual const Raul::Symbol& symbol() const = 0; + virtual bool polyphonic() const = 0; virtual GraphObject* graph_parent() const = 0; }; |