1 files changed, 51 insertions, 0 deletions
diff --git a/lib/misc_utils/controlled_const_source_f_impl.h b/lib/misc_utils/controlled_const_source_f_impl.h
new file mode 100644
index 0000000..2abe812
--- /dev/null
+++ b/lib/misc_utils/controlled_const_source_f_impl.h
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/* 
+ * Copyright 2014 <+YOU OR YOUR COMPANY+>.
+ * 
+ * This 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 3, or (at your option)
+ * any later version.
+ * 
+ * This software 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 this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H
+#define INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H
+
+#include <gsm/controlled_const_source_f.h>
+
+namespace gr {
+  namespace gsm {
+
+    class controlled_const_source_f_impl : public controlled_const_source_f
+    {
+     private:
+      float d_constant;
+      void set_constant_msg(pmt::pmt_t msg);
+      
+     public:
+      controlled_const_source_f_impl(float constant);
+      ~controlled_const_source_f_impl();
+
+      // Where all the action really happens
+      int work(int noutput_items,
+	       gr_vector_const_void_star &input_items,
+	       gr_vector_void_star &output_items);
+	       
+	  virtual void set_constant(float constant);
+    };
+
+  } // namespace gsm
+} // namespace gr
+
+#endif /* INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H */
+