diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-07-15 22:54:05 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-07-22 17:13:30 +0300 |
| commit | 812e5a946fb74609376f2c72972ec8c86a84a19e (patch) | |
| tree | 1b9ee0d13eab54759ad3442f0469ddb94c8c0636 /test/event.cpp | |
| parent | 668c87732a53560ffbe1ea1c52a880188da11e9f (diff) | |
cam: options: Add empty() function to OptionValue class
Add a convenience helper to check if an option value is empty, based on
the value type. This is useful as a shortcut syntax to check if an
option has been set.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'test/event.cpp')
0 files changed, 0 insertions, 0 deletions