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1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 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 | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #ifndef PULSEVIEW_PV_DATA_DECODE_ROWDATA_H | |
22 | #define PULSEVIEW_PV_DATA_DECODE_ROWDATA_H | |
23 | ||
24 | #include <vector> | |
25 | ||
26 | #include "annotation.h" | |
27 | ||
28 | namespace pv { | |
29 | namespace data { | |
30 | namespace decode { | |
31 | ||
32 | class RowData | |
33 | { | |
34 | public: | |
35 | RowData(); | |
36 | ||
37 | public: | |
38 | uint64_t get_max_sample() const; | |
39 | ||
40 | /** | |
41 | * Extracts sorted annotations between two period into a vector. | |
42 | */ | |
43 | void get_annotation_subset( | |
44 | std::vector<pv::data::decode::Annotation> &dest, | |
45 | uint64_t start_sample, uint64_t end_sample) const; | |
46 | ||
47 | void push_annotation(const Annotation& a); | |
48 | ||
49 | private: | |
50 | bool index_entry_start_sample_gt( | |
51 | const uint64_t sample, const size_t index) const; | |
52 | bool index_entry_end_sample_lt( | |
53 | const size_t index, const uint64_t sample) const; | |
54 | bool index_entry_end_sample_gt( | |
55 | const uint64_t sample, const size_t index) const; | |
56 | ||
57 | private: | |
58 | std::vector<Annotation> _annotations; | |
59 | ||
60 | /** | |
61 | * _ann_start_index and _ann_end_index contain lists of annotions | |
62 | * (represented by offsets in the _annotations vector), sorted in | |
63 | * ascending ordered by the start_sample and end_sample respectively. | |
64 | */ | |
65 | std::vector<size_t> _ann_start_index, _ann_end_index; | |
66 | }; | |
67 | ||
68 | } | |
69 | } // data | |
70 | } // pv | |
71 | ||
72 | #endif // PULSEVIEW_PV_DATA_DECODE_ROWDATA_H |