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Diffstat (limited to 'xs/src/libnest2d/tools/benchmark.h')
-rw-r--r-- | xs/src/libnest2d/tools/benchmark.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/xs/src/libnest2d/tools/benchmark.h b/xs/src/libnest2d/tools/benchmark.h deleted file mode 100644 index 19870b37b..000000000 --- a/xs/src/libnest2d/tools/benchmark.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) Tamás Mészáros - * This program 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 2 - * of the License, or (at your option) any later version. - * - * This program 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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ -#ifndef INCLUDE_BENCHMARK_H_ -#define INCLUDE_BENCHMARK_H_ - -#include <chrono> -#include <ratio> - -/** - * A class for doing benchmarks. - */ -class Benchmark { - typedef std::chrono::high_resolution_clock Clock; - typedef Clock::duration Duration; - typedef Clock::time_point TimePoint; - - TimePoint t1, t2; - Duration d; - - inline double to_sec(Duration d) { - return d.count() * double(Duration::period::num) / Duration::period::den; - } - -public: - - /** - * Measure time from the moment of this call. - */ - void start() { t1 = Clock::now(); } - - /** - * Measure time to the moment of this call. - */ - void stop() { t2 = Clock::now(); } - - /** - * Get the time elapsed between a start() end a stop() call. - * @return Returns the elapsed time in seconds. - */ - double getElapsedSec() { d = t2 - t1; return to_sec(d); } -}; - - -#endif /* INCLUDE_BENCHMARK_H_ */ |