From f4d7bf791d677cbff05c8ee12fe1d3b5a922373f Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Fri, 30 Nov 2012 23:33:57 -0800
Subject: messing w/ pop_input_msg call

---
 include/gras/block.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include')

diff --git a/include/gras/block.hpp b/include/gras/block.hpp
index 4c09cac..68bd051 100644
--- a/include/gras/block.hpp
+++ b/include/gras/block.hpp
@@ -162,6 +162,15 @@ struct GRAS_API Block : Element
      */
     void erase_input_tags(const size_t which_input);
 
+    /*!
+     * Pop input message convenience routine.
+     * This routine reads the first input tag,
+     * and erases this tag from the given port.
+     * The intention is to simplify the use case
+     * for using this for port messages only.
+     */
+    Tag pop_input_msg(const size_t which_input);
+
     /*!
      * Overload me to implement custom tag propagation logic:
      *
-- 
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