// 2006-06-04 Stephen M. Webb <stephen.webb@bregmasoft.com> // // Copyright (C) 2006 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. // 5.1.4.3 class template subtract_with_carry [tr.rand.eng.sub] // 5.1.1 Table 16 #include <sstream> #include <tr1/random> #include <testsuite_hooks.h> void test01() { bool test __attribute__((unused)) = true; using std::tr1::subtract_with_carry; std::stringstream str; subtract_with_carry<unsigned long, (1UL << 24), 10, 24> u; subtract_with_carry<unsigned long, (1UL << 24), 10, 24> v; u(); // advance str << u; VERIFY( u != v ); str >> v; VERIFY( u == v ); } int main() { test01(); return 0; }