// 2004-09-23 Chris Jefferson <chris@bubblescope.net> // Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // Tuple #include <tr1/tuple> #include <testsuite_hooks.h> using namespace std; using namespace tr1; #define TEST1(x) VERIFY( x == x && !(x != x) && x <= x && !(x < x) ) int main() { int i=0; int j=0; int k=2; tuple<int, int, int> a(0, 0, 0); tuple<int, int, int> b(0, 0, 1); tuple<int& , int& , int&> c(i,j,k); tuple<const int&, const int&, const int&> d(c); TEST1(a); TEST1(b); TEST1(c); TEST1(d); VERIFY(!(a > a) && !(b > b)); VERIFY(a >= a && b >= b); VERIFY(a < b && !(b < a) && a <= b && !(b <= a)); VERIFY(b > a && !(a > b) && b >= a && !(a >= b)); }