1// Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 2, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING. If not, write to the Free 16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17// USA. 18 19// As a special exception, you may use this file as part of a free software 20// library without restriction. Specifically, if other files instantiate 21// templates or use macros or inline functions from this file, or you compile 22// this file and link it with other files to produce an executable, this 23// file does not by itself cause the resulting executable to be covered by 24// the GNU General Public License. This exception does not however 25// invalidate any other reasons why the executable file might be covered by 26// the GNU General Public License. 27 28#include <testsuite_common_types.h> 29 30template<typename Container, int Iter> 31 void 32 do_loop() 33 { 34 typedef int test_type; 35 typedef Container container_type; 36 static const unsigned max_size = 250000; // avoid excessive swap file use! 37 static const unsigned iterations = 10; // make results less random while 38 static const unsigned step = 50000; // keeping the total time reasonable 39 40 std::vector<test_type> v(max_size, 0); 41 for (test_type i = 0; i != max_size; ++i) 42 v[i] = i; // initialize sorted array 43 44 for (test_type count = step; count <= max_size; count += step) 45 { 46 // Measure set construction time (linear in count (Table 69)) 47 for (test_type i = 0; i != iterations; ++i) 48 container_type(v.begin(), v.begin() + count); 49 } 50 } 51 52int 53main() 54{ 55#ifdef TEST_S1 56#define thread_type false 57#endif 58 59#ifdef TEST_T1 60#define thread_type true 61#endif 62 63 typedef __gnu_test::sets<int, thread_type>::type container_types; 64 65 typedef test_sequence<thread_type> test_type; 66 test_type test("create_from_sorted"); 67 __gnu_cxx::apply<test_type, container_types> applier; 68 applier(test); 69 70 return 0; 71} 72 73