filter.filter

template filter(alias predicate)

filter

(

Range

)

(

Range range

)

if (

isInputRange!(Unqual!Range)

)

if (

is(typeof(unaryFun!predicate))

)

Parameters

range Range: An input range of elements

Return Value

Type: auto

A range containing only elements x in range for which predicate(x) returns true.

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std algorithm iteration filter functions

filter