Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / gengen / gr_chunks_to_symbols_sc.h

diff --git a/gnuradio-core/src/lib/gengen/gr_chunks_to_symbols_sc.h b/gnuradio-core/src/lib/gengen/gr_chunks_to_symbols_sc.h
new file mode 100644 (file)
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--- /dev/null
+++ b/gnuradio-core/src/lib/gengen/gr_chunks_to_symbols_sc.h
@@ -0,0 +1,72 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004 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: this file is machine generated.  Edits will be over written
+
+#ifndef INCLUDED_GR_CHUNKS_TO_SYMBOLS_SC_H
+#define INCLUDED_GR_CHUNKS_TO_SYMBOLS_SC_H
+
+#include <gr_sync_interpolator.h>
+
+class gr_chunks_to_symbols_sc;
+typedef boost::shared_ptr<gr_chunks_to_symbols_sc> gr_chunks_to_symbols_sc_sptr;
+
+gr_chunks_to_symbols_sc_sptr gr_make_chunks_to_symbols_sc (const std::vector<gr_complex> &symbol_table, const int D = 1);
+
+/*!
+ * \brief Map a stream of symbol indexes (unpacked bytes or shorts) to stream of float or complex onstellation points.in \p D dimensions (\p D = 1 by default)
+ * \ingroup converter_blk
+ *
+ * input: stream of short; output: stream of gr_complex
+ *
+ * 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 gr_chunks_to_symbols_bf, gr_chunks_to_symbols_bc.
+ * \sa gr_chunks_to_symbols_sf, gr_chunks_to_symbols_sc.
+ */
+
+class gr_chunks_to_symbols_sc : public gr_sync_interpolator
+{
+  friend gr_chunks_to_symbols_sc_sptr gr_make_chunks_to_symbols_sc (const std::vector<gr_complex> &symbol_table, const int D);
+
+  int d_D;
+  std::vector<gr_complex> d_symbol_table;
+  gr_chunks_to_symbols_sc (const std::vector<gr_complex> &symbol_table, const int D = 1);
+
+ public:
+  int D () const { return d_D; }
+  std::vector<gr_complex> 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