]>
Commit | Line | Data |
---|---|---|
28a4c9c5 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
28a4c9c5 JH |
3 | * |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
28a4c9c5 JH |
18 | */ |
19 | ||
3b68d03d JH |
20 | #include <cassert> |
21 | ||
2acdb232 | 22 | #include "logic.hpp" |
f3d66e52 | 23 | #include "logicsegment.hpp" |
28a4c9c5 | 24 | |
819f4c25 JH |
25 | using std::deque; |
26 | using std::max; | |
f9abf97e | 27 | using std::shared_ptr; |
99503171 | 28 | using std::vector; |
28a4c9c5 | 29 | |
51e77110 | 30 | namespace pv { |
1b1ec774 | 31 | namespace data { |
51e77110 | 32 | |
6ac6242b | 33 | Logic::Logic(unsigned int num_channels) : |
b087ba7f | 34 | SignalData(), |
464f05d5 | 35 | samplerate_(1), // Default is 1 Hz to prevent division-by-zero errors |
8dbbc7f0 | 36 | num_channels_(num_channels) |
28a4c9c5 | 37 | { |
8dbbc7f0 | 38 | assert(num_channels_ > 0); |
28a4c9c5 JH |
39 | } |
40 | ||
9aa2602a | 41 | unsigned int Logic::num_channels() const |
f556bc6a | 42 | { |
8dbbc7f0 | 43 | return num_channels_; |
f556bc6a JH |
44 | } |
45 | ||
c063290a | 46 | void Logic::push_segment(shared_ptr<LogicSegment> &segment) |
28a4c9c5 | 47 | { |
bc93f1ef | 48 | segments_.push_back(segment); |
28a4c9c5 | 49 | } |
2858b391 | 50 | |
f3d66e52 | 51 | const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const |
2858b391 | 52 | { |
f3d66e52 | 53 | return segments_; |
2858b391 | 54 | } |
51e77110 | 55 | |
1f3033cb SA |
56 | deque< shared_ptr<LogicSegment> >& Logic::logic_segments() |
57 | { | |
58 | return segments_; | |
59 | } | |
60 | ||
f3d66e52 | 61 | vector< shared_ptr<Segment> > Logic::segments() const |
99503171 | 62 | { |
c063290a | 63 | return vector< shared_ptr<Segment> >(segments_.begin(), segments_.end()); |
99503171 JH |
64 | } |
65 | ||
9009d9b5 | 66 | uint32_t Logic::get_segment_count() const |
7f965464 | 67 | { |
9009d9b5 | 68 | return (uint32_t)segments_.size(); |
7f965464 SA |
69 | } |
70 | ||
caabb84c | 71 | void Logic::clear() |
b087ba7f | 72 | { |
f3d66e52 | 73 | segments_.clear(); |
7db61e77 SA |
74 | |
75 | samples_cleared(); | |
b087ba7f JH |
76 | } |
77 | ||
464f05d5 | 78 | void Logic::set_samplerate(double value) |
eeceee99 | 79 | { |
464f05d5 SA |
80 | samplerate_ = value; |
81 | } | |
eeceee99 | 82 | |
464f05d5 SA |
83 | double Logic::get_samplerate() const |
84 | { | |
85 | return samplerate_; | |
eeceee99 SA |
86 | } |
87 | ||
e45b13b5 | 88 | uint64_t Logic::max_sample_count() const |
a007f5ad JH |
89 | { |
90 | uint64_t l = 0; | |
f4ab4b5c | 91 | for (const shared_ptr<LogicSegment>& s : segments_) { |
a007f5ad JH |
92 | assert(s); |
93 | l = max(l, s->get_sample_count()); | |
94 | } | |
95 | return l; | |
96 | } | |
97 | ||
1f3033cb | 98 | void Logic::notify_samples_added(shared_ptr<Segment> segment, uint64_t start_sample, |
7db61e77 SA |
99 | uint64_t end_sample) |
100 | { | |
101 | samples_added(segment, start_sample, end_sample); | |
102 | } | |
103 | ||
1b1ec774 | 104 | } // namespace data |
51e77110 | 105 | } // namespace pv |