diff options
Diffstat (limited to 'libstdc++-v3/testsuite/ext/pb_assoc/example/tree_split.cc')
-rw-r--r-- | libstdc++-v3/testsuite/ext/pb_assoc/example/tree_split.cc | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/libstdc++-v3/testsuite/ext/pb_assoc/example/tree_split.cc b/libstdc++-v3/testsuite/ext/pb_assoc/example/tree_split.cc deleted file mode 100644 index eb4e8a5cb20..00000000000 --- a/libstdc++-v3/testsuite/ext/pb_assoc/example/tree_split.cc +++ /dev/null @@ -1,90 +0,0 @@ -// -*- C++ -*- - -// Copyright (C) 2005 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 2, 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. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING. If not, write to the Free -// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, -// USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. - -// Permission to use, copy, modify, sell, and distribute this software -// is hereby granted without fee, provided that the above copyright -// notice appears in all copies, and that both that copyright notice and -// this permission notice appear in supporting documentation. None of -// the above authors, nor IBM Haifa Research Laboratories, make any -// representation about the suitability of this software for any -// purpose. It is provided "as is" without express or implied warranty. - -/** - * @file tree_split_example.cpp - * A basic example showing how to split tree-based container objects. - */ - -// For rb_tree_assoc_cntnr. -#include <ext/pb_assoc/assoc_cntnr.hpp> -// For assert -#include <cassert> - -int -main() -{ - /* - * A red-black tree table mapping ints to chars. - */ - typedef pb_assoc::tree_assoc_cntnr< int, char> map_t; - - // A map_t object. - map_t r; - - // Inserts some entries into r. - - for (int i = 0; i < 100; ++ i) - r.insert(std::make_pair(i, 'a')); - - // Now split r into a different map_t object. - - // larger_r will hold the larger values following the split. - map_t larger_r; - - // Split all elements larger than 1000 into larger_r. This is exception free. - r.split(1000, larger_r); - - /* - * Since there were no elements larger than 1000, r - * should be unchanged. - **/ - - assert(r.size() == 100); - assert(r.begin()->first == 0); - - // Now perform a split which actually changes the content of r. - - // Split all elements larger than 3 into larger_r. - r.split(3, larger_r); - - assert(r.size() == 4); - assert(larger_r.begin()->first == 4); -} - |