back

Returns a reference to the last element of an array or slice, with optional dimension indexing.

pragma(inline, true) ref

inout(T)

back

(

size_t dim = 0

)

(

scope return inout(T)[] ar

)

if (

!dim &&

!is(Unqual!T[] == void[])

)

Examples

assert(*&[3, 4].back == 4); // access be ref
assert([3, 4].back!0 == 4); // Slice-like API