Sun, 20 Feb 2022 11:49:28 +0100
Backport of the InventorySuppliers window.
/** * Utils.cpp is part of bmsapp. * * bmsapp 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 3 of the License, or * (at your option) any later version. * * bmsapp 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 program. If not, see <http://www.gnu.org/licenses/>. */ #include "Utils.h" #include <math.h> double Utils::Round(double n, int d) { int m; for (int i = 0, m = 1; i < d; i++, m *= 10); return round(n * m) / m; } double Utils::lintner_to_kolbach(double lintner) { double wk = (3.5 * lintner) - 16; if (wk < 0) return 0.0; return wk; } double Utils::kolbach_to_lintner(double kolbach) { return Round((kolbach + 16) / 3.5, 3); }