From e76fda0c610ac86087eb4d97091af2b2018f29a0 Mon Sep 17 00:00:00 2001
From: fluxgen <fluxgen>
Date: Wed, 3 Dec 2003 22:13:56 +0000
Subject: return type, default void

---
 src/FbTk/SimpleCommand.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/FbTk/SimpleCommand.hh b/src/FbTk/SimpleCommand.hh
index 797f694..0ed864b 100644
--- a/src/FbTk/SimpleCommand.hh
+++ b/src/FbTk/SimpleCommand.hh
@@ -27,10 +27,10 @@
 namespace FbTk {
 
 /// a simple command 
-template <typename Receiver>
+template <typename Receiver, typename ReturnType=void>
 class SimpleCommand: public Command {
 public:
-    typedef void (Receiver::* Action)();
+    typedef ReturnType (Receiver::* Action)();
     SimpleCommand(Receiver &r, Action a):
         m_receiver(r), m_action(a) { }
     void execute() { (m_receiver.*m_action)(); }
-- 
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