[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/include/parallel/equally_split.h

Index: gcc/libstdc++-v3/include/parallel/equally_split.h
diff --git a/gcc/libstdc++-v3/include/parallel/equally_split.h b/gcc/libstdc++-v3/include/parallel/equally_split.h
deleted file mode 100644
index ee4bfeeeb0ee4d8106bf1aa489988368902939a0..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/include/parallel/equally_split.h
+++ /dev/null
@@ -1,87 +0,0 @@
-// -*- C++ -*-
-
-// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library 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.
-
-// This library 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.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License and
-// a copy of the GCC Runtime Library Exception along with this program;
-// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-// <http://www.gnu.org/licenses/>.
-
-/** @file parallel/equally_split.h
- *  This file is a GNU parallel extension to the Standard C++ Library.
- */
-
-// Written by Johannes Singler.
-
-#ifndef _GLIBCXX_PARALLEL_EQUALLY_SPLIT_H
-#define _GLIBCXX_PARALLEL_EQUALLY_SPLIT_H 1
-
-namespace __gnu_parallel
-{
-/** @brief Function to split a sequence into parts of almost equal size.
- *
- *  The resulting sequence s of length num_threads+1 contains the splitting
- *  positions when splitting the range [0,n) into parts of almost
- *  equal size (plus minus 1).  The first entry is 0, the last one
- *  n. There may result empty parts.
- *  @param n Number of elements
- *  @param num_threads Number of parts
- *  @param s Splitters
- *  @returns End of splitter sequence, i. e. @c s+num_threads+1 */
-template<typename difference_type, typename OutputIterator>
-  OutputIterator
-  equally_split(difference_type n, thread_index_t num_threads, OutputIterator s)
-  {
-    difference_type chunk_length = n / num_threads;
-    difference_type num_longer_chunks = n % num_threads;
-    difference_type pos = 0;
-    for (thread_index_t i = 0; i < num_threads; ++i)
-      {
-        *s++ = pos;
-        pos += (i < num_longer_chunks) ? (chunk_length + 1) : chunk_length;
-      }
-    *s++ = n;
-    return s;
-  }
-
-
-/** @brief Function to split a sequence into parts of almost equal size.
- *
- *  Returns the position of the splitting point between
- *  thread number thread_no (included) and
- *  thread number thread_no+1 (excluded).
- *  @param n Number of elements
- *  @param num_threads Number of parts
- *  @returns _SplittingAlgorithm point */
-template<typename difference_type>
-  difference_type
-  equally_split_point(difference_type n,
-                      thread_index_t num_threads,
-                      thread_index_t thread_no)
-  {
-    difference_type chunk_length = n / num_threads;
-    difference_type num_longer_chunks = n % num_threads;
-    if (thread_no < num_longer_chunks)
-      return thread_no * (chunk_length + 1);
-    else
-      return num_longer_chunks * (chunk_length + 1)
-          + (thread_no - num_longer_chunks) * chunk_length;
-  }
-}
-
-#endif /* _GLIBCXX_PARALLEL_EQUALLY_SPLIT_H */