popBackExactly

Removes exactly `count` elements from the back of a slice or array, optionally specifying a dimension via template parameter `dim`.

pragma(inline, true)

void

popBackExactly

(

size_t dim = 0

)

(

scope ref inout(T)[] ar

size_t n

)

if (

!dim &&

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

)

Examples

auto ar = [3, 4, 5];
ar.popBackExactly(2);
assert(ar == [3]);
ar.popBackExactly!0(1);  // Slice-like API
assert(ar == []);