Add strong Symbol class (just a restricted string, like path) and use it for ingen object symbols.

git-svn-id: http://svn.drobilla.net/lad/ingen@1387 a436a847-0d15-0410-975c-d299462d15a1

2 files changed, 3 insertions, 2 deletions

diff --git a/src/common/interface/EngineInterface.hpp b/src/common/interface/EngineInterface.hpp
index 41406ca8..08fb9c1a 100644
--- a/src/common/interface/EngineInterface.hpp
+++ b/src/common/interface/EngineInterface.hpp
@@ -80,7 +80,7 @@ public:
 	                         bool          polyphonic) = 0;
 	
 	virtual void rename(const string& old_path,
-	                    const string& new_name) = 0;
+	                    const string& new_symbol) = 0;
 	
 	virtual void destroy(const string& path) = 0;
 	
diff --git a/src/common/interface/GraphObject.hpp b/src/common/interface/GraphObject.hpp
index 0f6ff9cb..88ee8df0 100644
--- a/src/common/interface/GraphObject.hpp
+++ b/src/common/interface/GraphObject.hpp
@@ -22,6 +22,7 @@
 #include <map>
 #include <raul/Deletable.hpp>
 #include <raul/PathTable.hpp>
+#include <raul/Symbol.hpp>
 #include <raul/Atom.hpp>
 #include <raul/SharedPtr.hpp>
 #include <raul/WeakPtr.hpp>
@@ -46,7 +47,7 @@ public:
 	typedef PathTable< SharedPtr<GraphObject> >::const_iterator const_iterator;
 	
 	virtual const Raul::Path   path()       const = 0;
-	virtual const std::string  name()       const = 0;
+	virtual const Raul::Symbol symbol()     const = 0;
 	virtual const Variables&   variables()  const = 0;
 	virtual bool               polyphonic() const = 0;