1 files changed, 5 insertions, 12 deletions
diff --git a/src/server/NodeImpl.hpp b/src/server/NodeImpl.hpp
index 20ed324f..8e3795d3 100644
--- a/src/server/NodeImpl.hpp
+++ b/src/server/NodeImpl.hpp
@@ -34,6 +34,7 @@ namespace Shared { class URIs; }
 
 namespace Server {
 
+class BlockImpl;
 class BufferFactory;
 class GraphImpl;
 class RunContext;
@@ -52,8 +53,8 @@ public:
 	virtual ~NodeImpl() {}
 
 	const Raul::Symbol& symbol() const { return _symbol; }
-	const NodeImpl*     parent() const { return _parent; }
-	NodeImpl*           parent()       { return _parent; }
+	const BlockImpl*    parent() const { return _parent; }
+	BlockImpl*          parent()       { return _parent; }
 
 	/** Rename */
 	virtual void set_path(const Raul::Path& new_path) {
@@ -86,20 +87,12 @@ public:
 	 */
 	virtual bool apply_poly(RunContext& context, uint32_t poly) = 0;
 
-	/** Return true iff this is main (the top level Node).
-	 *
-	 * This is sometimes called "the root graph", but the term "main" is used
-	 * to avoid ambiguity with the root path, since main does not have the path
-	 * "/", but usually "/main" to leave namespace for non-node things.
-	 */
-	bool is_main() const { return !_parent; }
-
 protected:
 	NodeImpl(const Ingen::URIs&  uris,
-	         NodeImpl*           parent,
+	         BlockImpl*          parent,
 	         const Raul::Symbol& symbol);
 
-	NodeImpl*    _parent;
+	BlockImpl*   _parent;
 	Raul::Path   _path;
 	Raul::Symbol _symbol;
 };