digital: moving generated chunks_to_symbols to gr-digital.

1 files changed, 75 insertions, 0 deletions

diff --git a/gr-digital/include/digital_chunks_to_symbols_XX.h.t b/gr-digital/include/digital_chunks_to_symbols_XX.h.t
new file mode 100644
index 000000000..92b7c94d5
--- /dev/null
+++ b/gr-digital/include/digital_chunks_to_symbols_XX.h.t
@@ -0,0 +1,75 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2012 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@
+#define @GUARD_NAME@
+
+#include <digital_api.h>
+#include <gr_sync_interpolator.h>
+
+class @NAME@;
+typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;
+
+DIGITAL_API @SPTR_NAME@
+digital_make_@BASE_NAME@ (const std::vector<@O_TYPE@> &symbol_table, const int D = 1);
+
+/*!
+ * \brief Map a stream of symbol indexes (unpacked bytes or shorts) to stream of float or complex constellation points in D dimensions (D = 1 by default)
+ * \ingroup converter_blk
+ *
+ * input: stream of @I_TYPE@; output: stream of @O_TYPE@
+ *
+ * out[n D + k] = symbol_table[in[n] D + k], k=0,1,...,D-1
+ *
+ * The combination of gr_packed_to_unpacked_XX followed by
+ * gr_chunks_to_symbols_XY handles the general case of mapping
+ * from a stream of bytes or shorts into arbitrary float
+ * or complex symbols.
+ *
+ * \sa gr_packed_to_unpacked_bb, gr_unpacked_to_packed_bb,
+ * \sa gr_packed_to_unpacked_ss, gr_unpacked_to_packed_ss,
+ * \sa digital_chunks_to_symbols_bf, digital_chunks_to_symbols_bc.
+ * \sa digital_chunks_to_symbols_sf, digital_chunks_to_symbols_sc.
+ */
+
+class DIGITAL_API @NAME@ : public gr_sync_interpolator
+{
+  friend DIGITAL_API @SPTR_NAME@ digital_make_@BASE_NAME@
+    (const std::vector<@O_TYPE@> &symbol_table, const int D);
+
+  int d_D;
+  std::vector<@O_TYPE@> d_symbol_table;
+  @NAME@ (const std::vector<@O_TYPE@> &symbol_table, const int D = 1);
+
+ public:
+  int D () const { return d_D; }
+  std::vector<@O_TYPE@> symbol_table () const { return d_symbol_table; }
+  int work (int noutput_items,
+	    gr_vector_const_void_star &input_items,
+	    gr_vector_void_star &output_items);
+
+  bool check_topology(int ninputs, int noutputs) { return ninputs == noutputs; }
+};
+
+#endif