From 35fe91b8c89ea3a6499d8d4b29f7aed9afa95e20 Mon Sep 17 00:00:00 2001
From: chatty
Date: Tue, 10 May 1994 08:50:05 +0000
Subject: Added Grab/Release Added pragma interface for g++

---
 dnn/Reaction.h | 8 ++++++++
 dnn/Trigger.h  | 7 +++++++
 2 files changed, 15 insertions(+)

diff --git a/dnn/Reaction.h b/dnn/Reaction.h
index 91cc180..6fa0a2e 100644
--- a/dnn/Reaction.h
+++ b/dnn/Reaction.h
@@ -15,6 +15,11 @@
 #ifndef DnnReaction_H_
 #define DnnReaction_H_
 
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+
 #include "ccu/List.h"
 
 class DnnTrigger;
@@ -24,11 +29,14 @@ class DnnBaseReaction {
 protected:
 		DnnBaseReaction ();
 	CcuListOf <DnnTrigger>	Triggers;
+	CcuListOf <DnnTrigger>	Grabbed;
 
 public:
 virtual	~DnnBaseReaction ();
 	void	SubscribeTo (DnnTrigger&);
 	void	UnsubscribeTo (DnnTrigger&);
+	void	Grab (DnnTrigger&);
+	void	Release (DnnTrigger&);
 virtual	void	Manage (DnnEvent&);
 };
 
diff --git a/dnn/Trigger.h b/dnn/Trigger.h
index 31dd7f9..186b62f 100644
--- a/dnn/Trigger.h
+++ b/dnn/Trigger.h
@@ -15,6 +15,10 @@
 #ifndef DnnTrigger_H_
 #define DnnTrigger_H_
 
+#ifdef __GNUG__
+#pragma interface
+#endif
+
 #include "cplus_bugs.h"
 #include "ccu/List.h"
 
@@ -31,8 +35,11 @@ private:
 
 protected:
 	CcuListOf <DnnBaseReaction>	Subscribers;
+	CcuListOf <DnnBaseReaction>	Grabs;
 	void	Subscribe (DnnBaseReaction&);
 	void	Unsubscribe (DnnBaseReaction&);
+	void	Grab (DnnBaseReaction&);
+	void	Release (DnnBaseReaction&);
 
 public:
 		DnnTrigger ();
-- 
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