62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
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/**
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* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2025 tildearrow and contributors
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _TIMEUTILS_H
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#define _TIMEUTILS_H
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#ifdef __unix__
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#include <time.h>
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#include <sys/time.h>
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#endif
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#include "ta-utils.h"
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struct TimeMicros {
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int seconds, micros;
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inline float toFloat() {
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return seconds+(float)micros/1000000.0f;
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}
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inline double toDouble() {
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return seconds+(double)micros/1000000.0;
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}
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/**
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* convert this TimeMicros to a String.
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* @param prec maximum digit precision (0-6). use -1 for automatic precision.
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* @param hms how many denominations to include (0: seconds, 1: minutes, 2: hours).
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* @return formatted TimeMicros.
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*/
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String toString(signed char prec=-1, unsigned char hms=0);
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static TimeMicros fromString(String s);
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TimeMicros(int s, int u):
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seconds(s), micros(u) {}
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#ifdef __unix__
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TimeMicros(struct timeval tv):
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seconds(tv.tv_sec), micros(tv.tv_usec) {}
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TimeMicros(struct timespec ts):
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seconds(ts.tv_sec), micros(ts.tv_nsec/1000) {}
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#endif
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TimeMicros():
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seconds(0), micros(0) {}
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};
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#endif
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