1 files changed, 109 insertions, 0 deletions
diff --git a/gr-blocks/lib/vector_insert_X_impl.cc.t b/gr-blocks/lib/vector_insert_X_impl.cc.t
new file mode 100644
index 0000000000..adf31fe05a
--- /dev/null
+++ b/gr-blocks/lib/vector_insert_X_impl.cc.t
@@ -0,0 +1,109 @@
+/* -*- 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.
+ */
+
+// @WARNING@
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <@NAME_IMPL@.h>
+#include <algorithm>
+#include <gr_io_signature.h>
+#include <stdexcept>
+#include <stdio.h>
+
+namespace gr {
+  namespace blocks {
+
+    @NAME@::sptr
+    @NAME@::make(const std::vector<@TYPE@> &data, int periodicity, int offset)
+    {
+      return gnuradio::get_initial_sptr
+        (new @NAME_IMPL@(data, periodicity, offset));
+    }
+
+    @NAME_IMPL@::@NAME_IMPL@(const std::vector<@TYPE@> &data,
+                             int periodicity, int offset)
+    : gr_block("@BASE_NAME@",
+               gr_make_io_signature(1, 1, sizeof(@TYPE@)),
+               gr_make_io_signature(1, 1, sizeof(@TYPE@))),
+      d_data(data),
+      d_offset(offset),
+      d_periodicity(periodicity)
+    {
+      //printf("INITIAL: periodicity = %d, offset = %d\n", periodicity, offset);
+      // some sanity checks
+      assert(offset < periodicity);
+      assert(offset >= 0);
+      assert((size_t)periodicity > data.size());
+    }
+
+    @NAME_IMPL@::~@NAME_IMPL@()
+    {}
+
+    int
+    @NAME_IMPL@::general_work(int noutput_items,
+                              gr_vector_int &ninput_items,
+                              gr_vector_const_void_star &input_items,
+                              gr_vector_void_star &output_items)
+    {
+      @TYPE@ *out = (@TYPE@ *)output_items[0];
+      const @TYPE@ *in = (const @TYPE@ *)input_items[0];
+
+      int ii(0), oo(0);
+
+      while((oo < noutput_items) && (ii < ninput_items[0])) {
+        //printf("oo = %d, ii = %d, d_offset = %d, noutput_items = %d, ninput_items[0] = %d", oo, ii, d_offset, noutput_items, ninput_items[0]);
+        //printf(", d_periodicity = %d\n", d_periodicity);
+    
+        if(d_offset >= ((int)d_data.size())) { // if we are in the copy region
+          int max_copy = std::min(std::min(noutput_items - oo, ninput_items[0] - ii),
+                                  d_periodicity - d_offset);
+          //printf("copy %d from input\n", max_copy);
+          memcpy( &out[oo], &in[ii], sizeof(@TYPE@)*max_copy );
+          //printf(" * memcpy returned.\n");
+          ii += max_copy;
+          oo += max_copy;
+          d_offset = (d_offset + max_copy)%d_periodicity;
+        } 
+        else { // if we are in the insertion region
+          int max_copy = std::min(noutput_items - oo, ((int)d_data.size()) - d_offset);
+          //printf("copy %d from d_data[%d] to out[%d]\n", max_copy, d_offset, oo);
+          memcpy(&out[oo], &d_data[d_offset], sizeof(@TYPE@)*max_copy);
+          //printf(" * memcpy returned.\n");
+          oo += max_copy; 
+          d_offset = (d_offset + max_copy)%d_periodicity;
+          //printf(" ## (inelse) oo = %d, d_offset = %d\n", oo, d_offset);
+        }
+    
+        //printf(" # exit else, on to next loop.\n");
+      }
+      //printf(" # got out of loop\n");
+
+      //printf("consume = %d, produce = %d\n", ii, oo);
+      consume_each(ii);
+      return oo;
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */