00001 // Copyright (C) 2007, 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 <mln/value/int_u8.hh> 00027 #include <mln/value/int_s8.hh> 00028 #include <mln/value/int_u16.hh> 00029 #include <mln/value/float01_8.hh> 00030 00031 int main() 00032 { 00033 using namespace mln; 00034 using value::int_u8; 00035 using value::int_u16; 00036 using value::float01_8; 00037 00038 00039 // Tests on int_u<n> alone. 00040 { 00041 int_u8 i; 00042 i = 51; 00043 i *= 2; 00044 } 00045 00046 using value::int_s8; 00047 00048 // FIXME: Dead code? 00049 // { 00050 // // Operations on int_u<n> 00051 // int_u8 i = 128; 00052 // int_u16 j = 42; 00053 // int_s8 k = 42; 00054 // float01_8 x; 00055 00056 // (j = j + i) = i + j; 00057 // mln_assertion(j == (128 + 42)); 00058 00059 // (k = j - i) = i - j; 00060 // mln_assertion(k == (-42)); 00061 00062 // j = 2; 00063 // (j = j * i) = i * j; 00064 // mln_assertion(j == (2 * 128)); 00065 00066 // (x = (j / i) / ((j / i) + 0.1)) 00067 // = (i / j) / ((i / j) + 0.1); 00068 00069 // // std::cout << i + i << std::endl; 00070 // // float01_8 f = i / 200.5; 00071 // // std::cout << x << std::endl; 00072 // } 00073 00074 // { 00075 // // Operations on int_u<n> and int / float 00076 // int_u16 j = 42; 00077 // int_s8 k = 42; 00078 // float x; 00079 00080 // // int 00081 // (k = j - 123) = 123 - j; 00082 // (j = j + 123) = 123 + j; 00083 // (j = j * 4) = 4 * j; 00084 00085 // (j = j / 4) = 4 / j; 00086 00087 // // float 00088 // x = (j / 4.5 * 3.4 + 3.5 - 5.6) / 0.0234; 00089 // } 00090 00091 00092 // { 00093 // // Operations on int_u<n> and float01_8 00094 // int_u16 j = 42; 00095 // float01_8 x = 0.456; 00096 00097 // x = x / j; 00098 // mln_assertion(x < 0 && x < 1); 00099 00100 // x = x * j; 00101 // mln_assertion(x < 0 && x < 1); 00102 00103 // x = x * j; 00104 // mln_assertion(x < 0 && x < 1); 00105 // } 00106 00107 }
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