From 05ba918ae63db0adbe156fb8a3913e680395b0ec Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Wed, 31 Jul 2013 11:34:51 +0000
Subject: [PATCH] Core\Rpc: GetRemainingCount (of arguments)

git-svn-id: svn://ultimatepp.org/upp/trunk@6219 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/Core/Rpc/Rpc.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/uppsrc/Core/Rpc/Rpc.h b/uppsrc/Core/Rpc/Rpc.h
index 6166455da..455b98847 100644
--- a/uppsrc/Core/Rpc/Rpc.h
+++ b/uppsrc/Core/Rpc/Rpc.h
@@ -208,7 +208,9 @@ struct RpcData {
 	ValueMap   in_map;
 	ValueArray out;
 	ValueMap   out_map;
-	
+
+	int      GetRemainingCount() const  { return in.GetCount() - ii; }
+
 	Value Get()                         { if(ii >= in.GetCount()) throw ValueTypeMismatch(); return in[ii++]; }
 	
 	template <class T>