! a: Difference between revisions

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m (Text replacement - "<code>([^<]*)\[\[([a-zA-Z][a-zA-Z0-9_]+)\]\]([^<]*) *<\/code>" to "<code>$1$2$3</code>")
m (Text replacement - "<sqf>([^↵][^\/]*↵[^\/]*)<\/sqf>" to "<sqf> $1 </sqf>")
 
(8 intermediate revisions by the same user not shown)
Line 38: Line 38:


|x1= The code
|x1= The code
<code>private _isAlive = alive [[player]];
<sqf>
[[if]] ([[! a|!]]_isAlive) [[then]]
private _isAlive = alive player;
if (!_isAlive) then
{
{
[[hint]] "The player is dead!";
hint "The player is dead!";
};</code>
};
</sqf>
is the same as
is the same as
<code>private _isAlive = alive [[player]];
<sqf>
[[if]] ([[not]] _isAlive) [[then]]
private _isAlive = alive player;
if (not _isAlive) then
{
{
[[hint]] "The player is dead!";
hint "The player is dead!";
};</code>  
};
</sqf>


|seealso= [[not]] [[Operators]]  
|seealso= [[not]] [[Operators]]
}}
}}

Latest revision as of 21:37, 2 September 2024

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Hover & click on the images for description

Description

Description:
Returns the negation of a Boolean expression. This means true becomes false and vice versa.
Alias:
not
Groups:
VariablesMath

Syntax

Syntax:
! a
Parameters:
a: Boolean
Return Value:
Boolean

Examples

Example 1:
The code
private _isAlive = alive player; if (!_isAlive) then { hint "The player is dead!"; };
is the same as
private _isAlive = alive player; if (not _isAlive) then { hint "The player is dead!"; };

Additional Information

See also:
not Operators

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Retrieved from "https://community.bistudio.com/wiki?title=!_a&oldid=369088"