replaceIf

Performs a linear scan of buf from [0 .. buf.length$(RP), replacing elements where pred returns true with val.

size_t replaceIf(Elem[] buf, Elem val, Pred2E pred)
version(TangoDoc)
size_t
replaceIf
(
Elem[] buf
,
Elem val
,
Pred2E pred = Pred2E.init
)
template replaceIf(Buf, Elem, Pred)

Parameters

buf Elem[]: The array to scan.
val Elem: The value to substitute.
pred Pred2E: The evaluation predicate, which should return true if the element is a valid match and false if not. This predicate may be any callable type.

Return Value

Type: size_t

The number of elements replaced.

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See Implementation