OpenCPN Partial API docs
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tc_data_factory.cpp
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1/**************************************************************************
2 * Copyright (C) 2013 by David S. Register *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, see <https://www.gnu.org/licenses/>. *
16 **************************************************************************/
17
24#include <cstring>
25
26#include "tc_data_factory.h"
27
28const unit TCDataFactory::known_units[NUMUNITS] = {
29 {"feet", "ft", LENGTH, 0.3048},
30 {"meters", "m", LENGTH, 1.0},
31 {"knots", "kt", VELOCITY, 1.0},
32 {"knots^2", "kt^2", BOGUS, 1.0},
33};
34
35/* Find a unit; returns -1 if not found. */
36int TCDataFactory::findunit(const char *unit) {
37 for (int a = 0; a < NUMUNITS; a++) {
38 if (!strcmp(unit, known_units[a].name) ||
39 !strcmp(unit, known_units[a].abbrv))
40 return a;
41 }
42 return -1;
43}
Tide and current data container.