all.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976
1c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 2c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 3c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// The LLVM Compiler Infrastructure 4c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 8c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 9c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 10c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// test bool all() const; 11c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 12c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <bitset> 13c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <cassert> 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 15c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnanttemplate <std::size_t N> 16c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantvoid test_all() 17c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 18c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v; 19c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant v.reset(); 20c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v.all() == (N == 0)); 21c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant v.set(); 22c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v.all() == true); 23c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant if (N > 1) 24c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 25c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant v[N/2] = false; 26c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v.all() == false); 27c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 28c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 29c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 30c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantint main() 31c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 32c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<0>(); 33c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<1>(); 34c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<31>(); 35c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<32>(); 36c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<33>(); 37c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<63>(); 38c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<64>(); 39c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<65>(); 40c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_all<1000>(); 41c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 42