Merge r6160:6168 from jcorgan/fg into trunk.

[debian/gnuradio] / gnuradio-core / src / lib / runtime / gr_block.h

diff --git a/gnuradio-core/src/lib/runtime/gr_block.h b/gnuradio-core/src/lib/runtime/gr_block.h
index aa2b0bde98636deff78a1afc8789ab6bc06dfd14..ce58ca9ac774471bc8e76a05e517cb41e359c22f 100644 (file)
--- a/gnuradio-core/src/lib/runtime/gr_block.h
+++ b/gnuradio-core/src/lib/runtime/gr_block.h
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /*
- * Copyright 2004 Free Software Foundation, Inc.
+ * Copyright 2004,2007 Free Software Foundation, Inc.
  * 
  * This file is part of GNU Radio
  * 
@@ -214,4 +214,9 @@ class gr_block : public gr_basic_block {
 typedef std::vector<gr_block_sptr> gr_block_vector_t;
 typedef std::vector<gr_block_sptr>::iterator gr_block_viter_t;
 
+inline gr_block_sptr make_gr_block_sptr(gr_basic_block_sptr p)
+{
+  return boost::dynamic_pointer_cast<gr_block, gr_basic_block>(p);
+}
+
 #endif /* INCLUDED_GR_BLOCK_H */