Added gr_msg_accepter class.

gr_msg_accepter derives from gruel::msg_accepter_msgq and will
implement in its post() a notification of the destination block
thread that a message is pending.

Passes distcheck.

1 files changed, 2 insertions, 1 deletions

diff --git a/gruel/src/include/gruel/msg_accepter_msgq.h b/gruel/src/include/gruel/msg_accepter_msgq.h
index b14049d54..bf1762e92 100644
--- a/gruel/src/include/gruel/msg_accepter_msgq.h
+++ b/gruel/src/include/gruel/msg_accepter_msgq.h
@@ -32,13 +32,14 @@ namespace gruel {
    */
   class msg_accepter_msgq : public msg_accepter 
   {
+  protected:
     msg_queue_sptr d_msg_queue;
     
   public:
     msg_accepter_msgq(msg_queue_sptr msgq);
     ~msg_accepter_msgq();
 
-    void post(pmt::pmt_t msg);
+    virtual void post(pmt::pmt_t msg);
 
     msg_queue_sptr msg_queue() const { return d_msg_queue; }
   };