00001 // Copyright (C) 2010 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 00029 00030 #include <mln/core/image/image2d.hh> 00031 #include <mln/debug/iota.hh> 00032 00033 #include <mln/accu/stat/deviation.hh> 00034 #include <mln/data/compute.hh> 00035 00036 #include <mln/io/pgm/save.hh> 00037 #include <mln/data/convert.hh> 00038 #include <mln/value/int_u8.hh> 00039 00040 int main() 00041 { 00042 using namespace mln; 00043 image2d<short> ima(3, 3); 00044 debug::iota(ima); 00045 00046 accu::stat::deviation<int> dev(5); 00047 00048 volatile float 00049 ref = 2.5819f, 00050 trunc_val = (unsigned(data::compute(dev, ima) * 10000.f) / 10000.f); 00051 00052 mln_assertion(trunc_val == ref); 00053 }