From b38fe059b81a7028de15e6e234472892eea14cfd Mon Sep 17 00:00:00 2001
From: Stefan Sayer <stefan.sayer@googlemail.com>
Date: Mon, 14 Jul 2008 19:45:32 +0000
Subject: [PATCH] added AmArg::clear function

git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1038 8eb893ce-cfd4-0310-b710-fb5ebe64c474
---
 core/AmArg.cpp | 3 +++
 core/AmArg.h   | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/core/AmArg.cpp b/core/AmArg.cpp
index c5512af0..78b25f21 100644
--- a/core/AmArg.cpp
+++ b/core/AmArg.cpp
@@ -326,3 +326,6 @@ vector<ArgBlob> AmArg::asArgBlobVector() const {
   return res;					
 }			
 
+void AmArg::clear() {
+  invalidate();
+}
diff --git a/core/AmArg.h b/core/AmArg.h
index 4f9ff9ed..49caa4d6 100644
--- a/core/AmArg.h
+++ b/core/AmArg.h
@@ -268,6 +268,8 @@ class AmArg
    *   e.g. "ssif" -> [cstr, cstr, int, double]
    */
   void assertArrayFmt(const char* format) const;
+
+  void clear();
 };
 
 #endif