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Diffstat (limited to 'src/server/DuplexPort.hpp')
| -rw-r--r-- | src/server/DuplexPort.hpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/server/DuplexPort.hpp b/src/server/DuplexPort.hpp index e12841dd..af32d1e8 100644 --- a/src/server/DuplexPort.hpp +++ b/src/server/DuplexPort.hpp @@ -26,6 +26,7 @@ namespace Ingen { namespace Server { class BlockImpl; +class GraphImpl; /** A duplex Port (both an input and output port on a Graph) * @@ -53,6 +54,8 @@ public: virtual ~DuplexPort(); + GraphImpl* parent_graph() const { return (GraphImpl*)_parent; } + DuplexPort* duplicate(Engine& engine, const Raul::Symbol& symbol, GraphImpl* parent); |