From 002e7a2b4a8630599849ee2bb488cf62ffbd8757 Mon Sep 17 00:00:00 2001
From: jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Mon, 23 Feb 2009 02:14:39 +0000
Subject: [PATCH] Reverted changeset r10451.  Instead we will ensure
 top_block.stop() and wait() can be called on a stopped flowgraph with no ill
 effects.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10478 221aa14e-8319-0410-a670-987f0aec2ac5
---
 gnuradio-core/src/lib/runtime/gr_top_block.cc      | 6 ------
 gnuradio-core/src/lib/runtime/gr_top_block.h       | 5 -----
 gnuradio-core/src/lib/runtime/gr_top_block.i       | 1 -
 gnuradio-core/src/lib/runtime/gr_top_block_impl.cc | 6 ------
 gnuradio-core/src/lib/runtime/gr_top_block_impl.h  | 3 ---
 5 files changed, 21 deletions(-)

diff --git a/gnuradio-core/src/lib/runtime/gr_top_block.cc b/gnuradio-core/src/lib/runtime/gr_top_block.cc
index 3fa32425..09e46dfb 100644
--- a/gnuradio-core/src/lib/runtime/gr_top_block.cc
+++ b/gnuradio-core/src/lib/runtime/gr_top_block.cc
@@ -78,12 +78,6 @@ gr_top_block::run()
   wait();
 }
 
-bool
-gr_top_block::is_running()
-{
-  return d_impl->is_running();
-}
-
 void
 gr_top_block::lock()
 {
diff --git a/gnuradio-core/src/lib/runtime/gr_top_block.h b/gnuradio-core/src/lib/runtime/gr_top_block.h
index 415bb21f..b47ec019 100644
--- a/gnuradio-core/src/lib/runtime/gr_top_block.h
+++ b/gnuradio-core/src/lib/runtime/gr_top_block.h
@@ -77,11 +77,6 @@ public:
    */
   void wait();
 
-  /*!
-   * Is the flowgraph running?
-   */
-  bool is_running();
-
   /*!
    * Lock a flowgraph in preparation for reconfiguration.  When an equal
    * number of calls to lock() and unlock() have occurred, the flowgraph
diff --git a/gnuradio-core/src/lib/runtime/gr_top_block.i b/gnuradio-core/src/lib/runtime/gr_top_block.i
index b5ced3cd..670e5b5e 100644
--- a/gnuradio-core/src/lib/runtime/gr_top_block.i
+++ b/gnuradio-core/src/lib/runtime/gr_top_block.i
@@ -44,7 +44,6 @@ public:
   void stop();
   void wait();
   void run();
-  bool is_running();
   void lock();
   void unlock() throw (std::runtime_error);
   void dump();
diff --git a/gnuradio-core/src/lib/runtime/gr_top_block_impl.cc b/gnuradio-core/src/lib/runtime/gr_top_block_impl.cc
index 97b19ada..50d480d0 100644
--- a/gnuradio-core/src/lib/runtime/gr_top_block_impl.cc
+++ b/gnuradio-core/src/lib/runtime/gr_top_block_impl.cc
@@ -87,12 +87,6 @@ gr_top_block_impl::~gr_top_block_impl()
   d_owner = 0;
 }
 
-bool
-gr_top_block_impl::is_running()
-{
-  return (d_state != IDLE);
-}
-
 void
 gr_top_block_impl::start()
 {
diff --git a/gnuradio-core/src/lib/runtime/gr_top_block_impl.h b/gnuradio-core/src/lib/runtime/gr_top_block_impl.h
index 794c4bc0..35fb44ef 100644
--- a/gnuradio-core/src/lib/runtime/gr_top_block_impl.h
+++ b/gnuradio-core/src/lib/runtime/gr_top_block_impl.h
@@ -60,9 +60,6 @@ public:
 
   // Dump the flowgraph to stdout
   void dump();
-
-  // Has flowgraph been started?
-  bool is_running();
   
 protected:
     
-- 
2.47.2