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-rw-r--r--src/engine/internals/Trigger.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/engine/internals/Trigger.hpp b/src/engine/internals/Trigger.hpp
index dcc69b92..12e5c140 100644
--- a/src/engine/internals/Trigger.hpp
+++ b/src/engine/internals/Trigger.hpp
@@ -25,6 +25,7 @@ namespace Ingen {
class InputPort;
class OutputPort;
+class InternalPlugin;
namespace Internals {
@@ -51,6 +52,8 @@ public:
void learn() { _learning = true; }
+ static InternalPlugin& internal_plugin();
+
private:
bool _learning;