diff options
Diffstat (limited to 'src/server/NodeImpl.hpp')
-rw-r--r-- | src/server/NodeImpl.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/server/NodeImpl.hpp b/src/server/NodeImpl.hpp index dc85a757..517fbdb6 100644 --- a/src/server/NodeImpl.hpp +++ b/src/server/NodeImpl.hpp @@ -89,6 +89,14 @@ public: virtual bool apply_poly( RunContext& context, Raul::Maid& maid, 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, |