src/bindings/python/bt2/bt2/clock_snapshot.py

   1 # SPDX-License-Identifier: MIT
   2 #
   3 # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
   4
   5 from bt2 import native_bt, object, utils
   6 import numbers
   7 from bt2 import clock_class as bt2_clock_class
   8 import functools
   9
  10
  11 @functools.total_ordering
  12 class _ClockSnapshotConst(object._UniqueObject):
  13     @property
  14     def clock_class(self):
  15         cc_ptr = native_bt.clock_snapshot_borrow_clock_class_const(self._ptr)
  16         assert cc_ptr is not None
  17         return bt2_clock_class._ClockClassConst._create_from_ptr_and_get_ref(cc_ptr)
  18
  19     @property
  20     def value(self):
  21         return native_bt.clock_snapshot_get_value(self._ptr)
  22
  23     @property
  24     def ns_from_origin(self):
  25         status, ns = native_bt.clock_snapshot_get_ns_from_origin(self._ptr)
  26         utils._handle_func_status(
  27             status, "cannot get clock snapshot's nanoseconds from origin"
  28         )
  29         return ns
  30
  31     def __eq__(self, other):
  32         if not isinstance(other, numbers.Integral):
  33             return NotImplemented
  34
  35         return self.value == int(other)
  36
  37     def __lt__(self, other):
  38         if not isinstance(other, numbers.Integral):
  39             return NotImplemented
  40
  41         return self.value < int(other)
  42
  43
  44 class _UnknownClockSnapshot:
  45     pass