compile: Difference between revisions
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Killzone Kid (talk | contribs) (see also) |
Killzone Kid (talk | contribs) (when to use true) |
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|p21= [expression, forceDisableCache]: [[Array]] |= Parameter 1 | |p21= [expression, forceDisableCache]: [[Array]] |= Parameter 1 | ||
|p22= expression: [[String]] - expression to be compiled |= Parameter 1 | |p22= expression: [[String]] - expression to be compiled |= Parameter 1 | ||
|p23= forceDisableCache: [[Boolean]] - [[true]] to disable expression caching. Default: [[false]] |= Parameter 1 | |p23= forceDisableCache: [[Boolean]] - [[true]] to disable expression caching. '''Use it when you frequently compile changing expressions'''. Default: [[false]] |= Parameter 1 | ||
| r2= [[Code]] - compiled expression|= Return value | | r2= [[Code]] - compiled expression|= Return value |
Revision as of 11:04, 14 February 2019
Description
- Description:
- Compiles String expression into Code. By default each expression is cached and stored in memory. This could improve performance when compiling the same expression over and over, but if the expression is different every time this could lead to excessive use of RAM. The alternative syntax allowing disabling of the caching was added with Arma 3 v1.91.145316.
- Groups:
- Uncategorised
Syntax
- Syntax:
- compile expression
- Parameters:
- expression: String - expression to be compiled
- Return Value:
- Code - compiled expression
Alternative Syntax
- Syntax:
- compile [expression, forceDisableCache] Since Arma 3 v1.91.145316
- Parameters:
- [expression, forceDisableCache]: Array
- expression: String - expression to be compiled
- forceDisableCache: Boolean - true to disable expression caching. Use it when you frequently compile changing expressions. Default: false
- Return Value:
- Code - compiled expression
Examples
- Example 1:
_string = "a = a + 1"; _code = compile _string; call _code;
- Example 2:
hint str compile "a = b"; //Result: {a=b}
- Example 3:
hint str compile [format ["a = %1", random 1000], true]; // disable caching
Additional Information
- See also:
- callspawncompileFinalparseSimpleArray
Notes
-
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