From: Helmut Grohne <helmut.grohne@intenta.de>
To: <linux-gpio@vger.kernel.org>, Bartosz Golaszewski <bartekgola@gmail.com>
Subject: [libgpiod] cxx bindings: time_point vs duration
Date: Thu, 15 Oct 2020 10:38:06 +0200 [thread overview]
Message-ID: <20201015083805.GA10354@laureti-dev> (raw)
Hi,
I was trying to use the C++ bindings of libgpiod and wondered about
this.
| struct line_event {
| ...
| ::std::chrono::nanoseconds timestamp;
| ...
| };
std::chrono::nanoseconds is a duration, an interval of time. The member
is called timestamp. It is documented as an estimate of the time point
when the event actually happened. It seems to me that conceptually
std::chrono::time_point would have type of choice here. What was the
reason for not using it?
Helmut
next reply other threads:[~2020-10-15 8:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 8:38 Helmut Grohne [this message]
2020-10-15 9:26 ` [libgpiod] cxx bindings: time_point vs duration Bartosz Golaszewski
2020-10-15 9:35 ` Helmut Grohne
2020-10-15 10:05 ` Bartosz Golaszewski
2020-10-15 10:57 ` Helmut Grohne
2020-10-15 11:43 ` Bartosz Golaszewski
2020-10-15 12:13 ` Helmut Grohne
2020-10-15 12:16 ` Bartosz Golaszewski
2020-10-21 13:57 ` Jack Winch
2020-10-21 14:35 ` Jack Winch
2020-10-21 15:14 ` Bartosz Golaszewski
2020-10-21 15:44 ` Jack Winch
2020-10-22 6:39 ` Helmut Grohne
2020-10-22 9:09 ` Jack Winch
2020-10-22 9:35 ` Bartosz Golaszewski
2020-10-22 9:47 ` Jack Winch
2020-10-22 11:55 ` Bartosz Golaszewski
2020-10-22 12:22 ` Jack Winch
2020-10-23 16:22 ` Bartosz Golaszewski
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