blocks: added blocks_add_const_xx

3 files changed, 131 insertions, 3 deletions

diff --git a/gr-blocks/lib/CMakeLists.txt b/gr-blocks/lib/CMakeLists.txt
index f5ed77f3b..334d18830 100644
--- a/gr-blocks/lib/CMakeLists.txt
+++ b/gr-blocks/lib/CMakeLists.txt
@@ -41,8 +41,8 @@ if __name__ == '__main__':
 
 macro(expand_cc_h_impl root)
   #make a list of all the generated files
-  unset(expanded_files_cc)
-  unset(expanded_files_h)
+  unset(expanded_files_cc_impl)
+  unset(expanded_files_h_impl)
   foreach(sig ${ARGN})
     string(REGEX REPLACE "X+" ${sig} name ${root})
     list(APPEND expanded_files_cc_impl ${CMAKE_CURRENT_BINARY_DIR}/${name}_impl.cc)
@@ -85,7 +85,8 @@ endmacro(expand_cc_h_impl)
 ########################################################################
 # Invoke macro to generate various sources
 ########################################################################
-expand_cc_h_impl(add_XX  ss ii cc)
+expand_cc_h_impl(add_XX       ss ii cc)
+expand_cc_h_impl(add_const_XX ss ii ff cc)
 
 ########################################################################
 # Setup the include and linker paths
diff --git a/gr-blocks/lib/add_const_XX_impl.cc.t b/gr-blocks/lib/add_const_XX_impl.cc.t
new file mode 100644
index 000000000..7fa883f4b
--- /dev/null
+++ b/gr-blocks/lib/add_const_XX_impl.cc.t
@@ -0,0 +1,77 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2009,2010,2012 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.
+ */
+
+// @WARNING@
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <@NAME_IMPL@.h>
+#include <gr_io_signature.h>
+
+namespace gr {
+  namespace blocks {
+
+    @NAME@::sptr @NAME@::make(@O_TYPE@ k)
+    {
+      return gnuradio::get_initial_sptr(new @NAME_IMPL@(k));
+    }
+
+    @NAME_IMPL@::@NAME_IMPL@(@O_TYPE@ k)
+      : gr_sync_block ("@NAME@",
+		       gr_make_io_signature (1, 1, sizeof (@I_TYPE@)),
+		       gr_make_io_signature (1, 1, sizeof (@O_TYPE@))),
+      d_k(k)
+    {
+    }
+
+    int
+    @NAME_IMPL@::work(int noutput_items,
+		      gr_vector_const_void_star &input_items,
+		      gr_vector_void_star &output_items)
+    {
+      @I_TYPE@ *iptr = (@I_TYPE@ *) input_items[0];
+      @O_TYPE@ *optr = (@O_TYPE@ *) output_items[0];
+      
+      int size = noutput_items;
+      
+      while (size >= 8){
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	*optr++ = *iptr++ + d_k;
+	size -= 8;
+      }
+
+      while (size-- > 0)
+	*optr++ = *iptr++ + d_k;
+      
+      return noutput_items;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */
diff --git a/gr-blocks/lib/add_const_XX_impl.h.t b/gr-blocks/lib/add_const_XX_impl.h.t
new file mode 100644
index 000000000..1b21480c1
--- /dev/null
+++ b/gr-blocks/lib/add_const_XX_impl.h.t
@@ -0,0 +1,50 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2009,2012 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.
+ */
+
+// @WARNING@
+
+#ifndef @GUARD_NAME_IMPL@
+#define @GUARD_NAME_IMPL@
+
+#include <blocks/@NAME@.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API @NAME_IMPL@ : public @NAME@
+    {
+      @O_TYPE@ d_k;
+
+    public:
+      @NAME_IMPL@(@O_TYPE@ k);
+
+      @O_TYPE@ k() const { return d_k; }
+      void set_k(@O_TYPE@ k) { d_k = k; }
+
+      int work(int noutput_items,
+	       gr_vector_const_void_star &input_items,
+	       gr_vector_void_star &output_items);
+    };
+  } /* namespace blocks */
+} /* namespace gr */
+
+#endif /* @GUARD_NAME_IMPL@ */