1 files changed, 34 insertions, 0 deletions
diff --git a/lib/gr_top_block.cpp b/lib/gr_top_block.cpp
new file mode 100644
index 0000000..238a643
--- /dev/null
+++ b/lib/gr_top_block.cpp
@@ -0,0 +1,34 @@
+//
+// Copyright 2012 Josh Blum
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with io_sig program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include <gr_top_block.h>
+
+gr_top_block::gr_top_block(void):
+    gnuradio::TopBlock()
+{
+    //NOP
+}
+
+gr_top_block::gr_top_block(const std::string &name):
+    gnuradio::TopBlock(name)
+{
+    //NOP
+}
+
+gr_top_block_sptr gr_make_top_block(const std::string &name)
+{
+    return gr_top_block_sptr(new gr_top_block(name));
+}