popFront

Removes the first element from a slice, optionally along a specified dimension.

pragma(inline, true)

void

popFront

(

size_t dim = 0

)

(

scope ref inout(T)[] ar

)

if (

!dim &&

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

)

Examples

auto ar = [3, 4];
ar.popFront;
assert(ar == [4]);
ar.popFront!0;  // Slice-like API
assert(ar == []);