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https://github.com/OPM/opm-simulators.git
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64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
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/*
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Copyright 2020 Equinor ASA
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sys/time.h>
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#include <fstream>
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namespace bda
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{
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double second(void)
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{
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struct timeval tv;
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gettimeofday(&tv, nullptr);
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return (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0;
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}
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bool even(int n)
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{
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if (n % 2 == 0) {
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return true;
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} else {
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return false;
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}
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}
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int roundUpTo(int i, int n)
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{
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if (i % n == 0) {
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return i;
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} else {
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return (i / n + 1) * n;
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}
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}
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bool fileExists(const char *filename)
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{
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FILE *fin;
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fin = fopen(filename, "r");
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if (fin == nullptr) {
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return false;
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} else {
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fclose(fin);
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return true;
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}
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}
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} //namespace bda
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