Filter

Parameters

func

code

comment

Returns a new filterfunc that has the result of evaluating func(). func will receive no arguments and must return a boolean: true/false.

note

(Old description)Do not destroy filterfuncs created with Filter because this function does not create a new handle (Filter(function foo) == Filter(function foo)). In the best case it does nothing but in the worst case it affects some internals.

note

Lua, 1.32.10: filterfunc extends from boolexpr->agent and must be explicitly destroyed with DestroyBoolExpr/DestroyFilter to prevent leaks. However, most functions from blizzard.j destroy passed boolexpr automatically.

pure

This function is pure. For the same values passed to it, it will always return the same value.

return type

filterfunc

Source code

native Filter           takes code func returns filterfunc

Source

boolexpr.j

wc3modding.com

Filter