blocks: completed transition of add and multiply blocks

* gr::blocks::add_*
* gr::blocks::add_const_*
* gr::blocks::add_const_v*
* gr::blocks::multiply_*
* gr::blocks::multiply_const_*
* gr::blocks::multiply_const_v*

Each of these has ss, ii, ff, and cc versions, for a total of
24 blocks.

11 files changed, 618 insertions, 3 deletions

diff --git a/gr-blocks/lib/CMakeLists.txt b/gr-blocks/lib/CMakeLists.txt
index 7894c34ea..8f433182c 100644
--- a/gr-blocks/lib/CMakeLists.txt
+++ b/gr-blocks/lib/CMakeLists.txt
@@ -85,9 +85,12 @@ 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_const_XX ss ii ff cc)
-expand_cc_h_impl(multiply_XX  ss ii)
+expand_cc_h_impl(add_XX             ss ii cc)
+expand_cc_h_impl(add_const_XX       ss ii ff cc)
+expand_cc_h_impl(add_const_vXX      ss ii ff cc)
+expand_cc_h_impl(multiply_XX        ss ii)
+expand_cc_h_impl(multiply_const_XX  ss ii)
+expand_cc_h_impl(multiply_const_vXX ss ii ff cc)
 
 ########################################################################
 # Setup the include and linker paths
@@ -115,6 +118,8 @@ list(APPEND gr_blocks_sources
     add_ff_impl.cc
     multiply_cc_impl.cc
     multiply_ff_impl.cc
+    multiply_const_cc_impl.cc
+    multiply_const_ff_impl.cc
 )
 
 list(APPEND blocks_libs
diff --git a/gr-blocks/lib/add_const_vXX_impl.cc.t b/gr-blocks/lib/add_const_vXX_impl.cc.t
new file mode 100644
index 000000000..da76cfeef
--- /dev/null
+++ b/gr-blocks/lib/add_const_vXX_impl.cc.t
@@ -0,0 +1,66 @@
+/* -*- 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(std::vector<@O_TYPE@> k)
+    {
+      return gnuradio::get_initial_sptr(new @NAME_IMPL@(k));
+    }
+
+    @NAME_IMPL@::@NAME_IMPL@(std::vector<@O_TYPE@> k)
+      : gr_sync_block ("@NAME@",
+		       gr_make_io_signature (1, 1, sizeof (@I_TYPE@)*k.size()),
+		       gr_make_io_signature (1, 1, sizeof (@O_TYPE@)*k.size())),
+      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 nitems_per_block = output_signature()->sizeof_stream_item(0)/sizeof(@I_TYPE@);
+      
+      for (int i = 0; i < noutput_items; i++)
+	for (int j = 0; j < nitems_per_block; j++)
+	  *optr++ = *iptr++ + d_k[j];
+      
+      return noutput_items;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */
diff --git a/gr-blocks/lib/add_const_vXX_impl.h.t b/gr-blocks/lib/add_const_vXX_impl.h.t
new file mode 100644
index 000000000..a7a619725
--- /dev/null
+++ b/gr-blocks/lib/add_const_vXX_impl.h.t
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2006,2010,2012 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@
+
+#ifndef @GUARD_NAME_IMPL@
+#define @GUARD_NAME_IMPL@
+
+#include <blocks/@NAME@.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API @NAME_IMPL@ : public @NAME@
+    {
+      std::vector<@O_TYPE@> d_k;
+
+    public:
+      @NAME_IMPL@(std::vector<@O_TYPE@> k);
+
+      std::vector<@O_TYPE@> k() const { return d_k; }
+      void set_k(std::vector<@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@ */
diff --git a/gr-blocks/lib/multiply_const_XX_impl.cc.t b/gr-blocks/lib/multiply_const_XX_impl.cc.t
new file mode 100644
index 000000000..8ca79f6f3
--- /dev/null
+++ b/gr-blocks/lib/multiply_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/multiply_const_XX_impl.h.t b/gr-blocks/lib/multiply_const_XX_impl.h.t
new file mode 100644
index 000000000..cae5ca813
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_XX_impl.h.t
@@ -0,0 +1,51 @@
+/* -*- 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@ */
diff --git a/gr-blocks/lib/multiply_const_cc_impl.cc b/gr-blocks/lib/multiply_const_cc_impl.cc
new file mode 100644
index 000000000..7618150da
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_cc_impl.cc
@@ -0,0 +1,72 @@
+/* -*- 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 <multiply_const_cc_impl.h>
+#include <gr_io_signature.h>
+#include <volk/volk.h>
+
+namespace gr {
+  namespace blocks {
+
+    multiply_const_cc::sptr multiply_const_cc::make(gr_complex k, size_t vlen)
+    {
+      return gnuradio::get_initial_sptr(new multiply_const_cc_impl(k, vlen));
+    }
+
+    multiply_const_cc_impl::multiply_const_cc_impl(gr_complex k, size_t vlen)
+      : gr_sync_block ("multiply_const_cc",
+		       gr_make_io_signature (1, 1, sizeof (gr_complex)*vlen),
+		       gr_make_io_signature (1, 1, sizeof (gr_complex)*vlen)),
+	d_k(k), d_vlen(vlen)
+    {
+      const int alignment_multiple =
+	volk_get_alignment() / sizeof(gr_complex);
+      set_alignment(std::max(1,alignment_multiple));
+    }
+
+    int
+    multiply_const_cc_impl::work(int noutput_items,
+				 gr_vector_const_void_star &input_items,
+				 gr_vector_void_star &output_items)
+    {
+      const gr_complex *in = (const gr_complex *) input_items[0];
+      gr_complex *out = (gr_complex *) output_items[0];
+      int noi = d_vlen*noutput_items;
+
+      if(is_unaligned()) {
+	volk_32fc_s32fc_multiply_32fc_u(out, in, d_k, noi);
+      }
+      else {
+	volk_32fc_s32fc_multiply_32fc_a(out, in, d_k, noi);
+      }
+
+      return noutput_items;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */
diff --git a/gr-blocks/lib/multiply_const_cc_impl.h b/gr-blocks/lib/multiply_const_cc_impl.h
new file mode 100644
index 000000000..81c8cc6da
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_cc_impl.h
@@ -0,0 +1,52 @@
+/* -*- 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 INCLUDED_MULTIPLY_CONST_CC_IMPL_H
+#define INCLUDED_MULTIPLY_CONST_CC_IMPL_H
+
+#include <blocks/multiply_const_cc.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API multiply_const_cc_impl : public multiply_const_cc
+    {
+      gr_complex d_k;
+      size_t d_vlen;
+
+    public:
+      multiply_const_cc_impl(gr_complex k, size_t vlen);
+
+      gr_complex k() const { return d_k; }
+      void set_k(gr_complex 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 /* INCLUDED_MULTIPLY_CONST_CC_IMPL_H */
diff --git a/gr-blocks/lib/multiply_const_ff_impl.cc b/gr-blocks/lib/multiply_const_ff_impl.cc
new file mode 100644
index 000000000..e9cd34797
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_ff_impl.cc
@@ -0,0 +1,72 @@
+/* -*- 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 <multiply_const_ff_impl.h>
+#include <gr_io_signature.h>
+#include <volk/volk.h>
+
+namespace gr {
+  namespace blocks {
+
+    multiply_const_ff::sptr multiply_const_ff::make(float k, size_t vlen)
+    {
+      return gnuradio::get_initial_sptr(new multiply_const_ff_impl(k, vlen));
+    }
+
+    multiply_const_ff_impl::multiply_const_ff_impl(float k, size_t vlen)
+      : gr_sync_block ("multiply_const_ff",
+		       gr_make_io_signature (1, 1, sizeof (float)*vlen),
+		       gr_make_io_signature (1, 1, sizeof (float)*vlen)),
+	d_k(k), d_vlen(vlen)
+    {
+      const int alignment_multiple =
+	volk_get_alignment() / sizeof(float);
+      set_alignment(std::max(1,alignment_multiple));
+    }
+
+    int
+    multiply_const_ff_impl::work(int noutput_items,
+				 gr_vector_const_void_star &input_items,
+				 gr_vector_void_star &output_items)
+    {
+      const float *in = (const float *) input_items[0];
+      float *out = (float *) output_items[0];
+      int noi = d_vlen*noutput_items;
+
+      if(is_unaligned()) {
+	volk_32f_s32f_multiply_32f_u(out, in, d_k, noi);
+      }
+      else {
+	volk_32f_s32f_multiply_32f_a(out, in, d_k, noi);
+      }
+
+      return noutput_items;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */
diff --git a/gr-blocks/lib/multiply_const_ff_impl.h b/gr-blocks/lib/multiply_const_ff_impl.h
new file mode 100644
index 000000000..e63a3279a
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_ff_impl.h
@@ -0,0 +1,52 @@
+/* -*- 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 INCLUDED_MULTIPLY_CONST_FF_IMPL_H
+#define INCLUDED_MULTIPLY_CONST_FF_IMPL_H
+
+#include <blocks/multiply_const_ff.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API multiply_const_ff_impl : public multiply_const_ff
+    {
+      float d_k;
+      size_t d_vlen;
+
+    public:
+      multiply_const_ff_impl(float k, size_t vlen);
+
+      float k() const { return d_k; }
+      void set_k(float 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 /* INCLUDED_MULTIPLY_CONST_FF_IMPL_H */
diff --git a/gr-blocks/lib/multiply_const_vXX_impl.cc.t b/gr-blocks/lib/multiply_const_vXX_impl.cc.t
new file mode 100644
index 000000000..dd20f2893
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_vXX_impl.cc.t
@@ -0,0 +1,66 @@
+/* -*- 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(std::vector<@O_TYPE@> k)
+    {
+      return gnuradio::get_initial_sptr(new @NAME_IMPL@(k));
+    }
+
+    @NAME_IMPL@::@NAME_IMPL@(std::vector<@O_TYPE@> k)
+      : gr_sync_block ("@NAME@",
+		       gr_make_io_signature (1, 1, sizeof (@I_TYPE@)*k.size()),
+		       gr_make_io_signature (1, 1, sizeof (@O_TYPE@)*k.size())),
+      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 nitems_per_block = output_signature()->sizeof_stream_item(0)/sizeof(@I_TYPE@);
+      
+      for (int i = 0; i < noutput_items; i++)
+	for (int j = 0; j < nitems_per_block; j++)
+	  *optr++ = *iptr++ * d_k[j];
+      
+      return noutput_items;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */
diff --git a/gr-blocks/lib/multiply_const_vXX_impl.h.t b/gr-blocks/lib/multiply_const_vXX_impl.h.t
new file mode 100644
index 000000000..a7a619725
--- /dev/null
+++ b/gr-blocks/lib/multiply_const_vXX_impl.h.t
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2006,2010,2012 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@
+
+#ifndef @GUARD_NAME_IMPL@
+#define @GUARD_NAME_IMPL@
+
+#include <blocks/@NAME@.h>
+
+namespace gr {
+  namespace blocks {
+
+    class BLOCKS_API @NAME_IMPL@ : public @NAME@
+    {
+      std::vector<@O_TYPE@> d_k;
+
+    public:
+      @NAME_IMPL@(std::vector<@O_TYPE@> k);
+
+      std::vector<@O_TYPE@> k() const { return d_k; }
+      void set_k(std::vector<@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@ */