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1 | # The MIT License (MIT) |
2 | # | |
3 | # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com> | |
4 | # | |
5 | # Permission is hereby granted, free of charge, to any person obtaining a copy | |
6 | # of this software and associated documentation files (the "Software"), to deal | |
7 | # in the Software without restriction, including without limitation the rights | |
8 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
9 | # copies of the Software, and to permit persons to whom the Software is | |
10 | # furnished to do so, subject to the following conditions: | |
11 | # | |
12 | # The above copyright notice and this permission notice shall be included in | |
13 | # all copies or substantial portions of the Software. | |
14 | # | |
15 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
18 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
21 | # THE SOFTWARE. | |
22 | ||
23 | from bt2 import native_bt, object, utils | |
9c225c1a | 24 | import numbers |
c946c9de | 25 | from bt2 import clock_class as bt2_clock_class |
4a5ca968 | 26 | import functools |
9c225c1a PP |
27 | |
28 | ||
dcd94213 | 29 | @functools.total_ordering |
a2519c12 | 30 | class _ClockSnapshotConst(object._UniqueObject): |
9c225c1a PP |
31 | @property |
32 | def clock_class(self): | |
4a5ca968 SM |
33 | cc_ptr = native_bt.clock_snapshot_borrow_clock_class_const(self._ptr) |
34 | assert cc_ptr is not None | |
a2519c12 | 35 | return bt2_clock_class._ClockClassConst._create_from_ptr_and_get_ref(cc_ptr) |
9c225c1a PP |
36 | |
37 | @property | |
27d97a3f SM |
38 | def value(self): |
39 | return native_bt.clock_snapshot_get_value(self._ptr) | |
9c225c1a PP |
40 | |
41 | @property | |
4a5ca968 | 42 | def ns_from_origin(self): |
fb25b9e3 | 43 | status, ns = native_bt.clock_snapshot_get_ns_from_origin(self._ptr) |
61d96b89 FD |
44 | utils._handle_func_status( |
45 | status, "cannot get clock snapshot's nanoseconds from origin" | |
46 | ) | |
4a5ca968 | 47 | return ns |
9c225c1a | 48 | |
4a5ca968 SM |
49 | def __eq__(self, other): |
50 | if not isinstance(other, numbers.Integral): | |
51 | return NotImplemented | |
9c225c1a | 52 | |
4a5ca968 | 53 | return self.value == int(other) |
9c225c1a | 54 | |
4a5ca968 SM |
55 | def __lt__(self, other): |
56 | if not isinstance(other, numbers.Integral): | |
57 | return NotImplemented | |
9c225c1a | 58 | |
4a5ca968 | 59 | return self.value < int(other) |
0010c8b0 SM |
60 | |
61 | ||
dcd94213 | 62 | class _UnknownClockSnapshot: |
0010c8b0 | 63 | pass |