Merge branch 'wip/gr-blocks-master'

1 files changed, 51 insertions, 0 deletions

diff --git a/gr-blocks/lib/short_to_float_impl.h b/gr-blocks/lib/short_to_float_impl.h
new file mode 100644
index 000000000..c36b42a8c
--- /dev/null
+++ b/gr-blocks/lib/short_to_float_impl.h
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 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 3, 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_SHORT_TO_FLOAT_IMPL_H
+#define INCLUDED_SHORT_TO_FLOAT_IMPL_H
+
+#include <blocks/short_to_float.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API short_to_float_impl : public short_to_float
+    {
+      size_t d_vlen;
+      float d_scale;
+
+    public:
+      short_to_float_impl(size_t vlen, float scale);
+
+      virtual float scale() const { return d_scale; }
+      virtual void set_scale(float scale) { d_scale = scale; }
+
+      int work(int noutput_items,
+	       gr_vector_const_void_star &input_items,
+	       gr_vector_void_star &output_items);
+    };
+
+  } /* namespace blocks */
+} /* namespace gr */
+   
+
+#endif /* INCLUDED_SHORT_TO_FLOAT_IMPL_H */