Merge jcorgan/hier developer branch into trunk. Enables creation of true hierarchical blocks, from either C++ or Python, as well as creating pure C++ gnuradio applications. EXPERIMENTAL.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4070 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 49 insertions, 0 deletions

diff --git a/gnuradio-core/src/lib/runtime/gr_runtime.h b/gnuradio-core/src/lib/runtime/gr_runtime.h
new file mode 100644
index 000000000..fc58da456
--- /dev/null
+++ b/gnuradio-core/src/lib/runtime/gr_runtime.h
@@ -0,0 +1,49 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2006 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GR_RUNTIME_H
+#define INCLUDED_GR_RUNTIME_H
+
+#include <gr_runtime_types.h>
+
+class gr_runtime_impl;
+
+gr_runtime_sptr gr_make_runtime(gr_hier_block2_sptr top_block);
+
+class gr_runtime
+{
+private:
+    gr_runtime(gr_hier_block2_sptr top_block);
+    friend gr_runtime_sptr gr_make_runtime(gr_hier_block2_sptr top_block);
+
+    gr_runtime_impl *d_impl;
+    
+public:
+    ~gr_runtime();
+
+    void start();
+    void stop();
+    void wait();
+    void run();
+};
+
+#endif /* INCLUDED_GR_RUNTIME_H */