00001 // Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) 00002 // 00003 // This file is part of Olena. 00004 // 00005 // Olena is free software: you can redistribute it and/or modify it under 00006 // the terms of the GNU General Public License as published by the Free 00007 // Software Foundation, version 2 of the License. 00008 // 00009 // Olena is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 // As a special exception, you may use this file as part of a free 00018 // software project without restriction. Specifically, if other files 00019 // instantiate templates or use macros or inline functions from this 00020 // file, or you compile this file and link it with other files to produce 00021 // an executable, this file does not by itself cause the resulting 00022 // executable to be covered by the GNU General Public License. This 00023 // exception does not however invalidate any other reasons why the 00024 // executable file might be covered by the GNU General Public License. 00025 00026 #include <cassert> 00027 #include <mln/value/sign.hh> 00028 #include <mln/value/set.hh> 00029 00030 00031 int main() 00032 { 00033 using namespace mln; 00034 using value::sign; 00035 00036 { 00037 sign s; 00038 s = -1; 00039 s = 0; 00040 s = 1; 00041 assert(sign::zero == (sign) 0); 00042 assert(sign::one == (sign) 1); 00043 assert(s != (sign) -1); 00044 } 00045 00046 { 00047 value::set<sign> set; 00048 mln_viter_(value::set<sign>) v(set); 00049 for_all(v) 00050 std::cout << v << std::endl; 00051 } 00052 }