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-rw-r--r--src/engine/EventSource.hpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/engine/EventSource.hpp b/src/engine/EventSource.hpp
index d3d813e0..b13efad0 100644
--- a/src/engine/EventSource.hpp
+++ b/src/engine/EventSource.hpp
@@ -45,7 +45,9 @@ public:
virtual void activate_source() { Slave::start(); }
virtual void deactivate_source() { Slave::stop(); }
- void process(PostProcessor& dest, ProcessContext& context);
+ void process(PostProcessor& dest, ProcessContext& context, bool limit=true);
+
+ bool empty() { return _events.empty(); }
/** Signal that a blocking event is finished.
*