Function Vector.popBack
Move the last element of the vector, effectively reducing its length by 1.
auto popBack(T)() nothrow scope
if (is(T == Unqual!ElementType) || is(T == void));
auto popBack(T)
(
Vector . ElementType def = ElementType .init
) nothrow scope;
Return erased element.
Examples
Vector!(int, 6) vec = Vector!(int, 6) .build(10, 20, 30);
assert(vec .length == 3);
assert(vec .popBack == 30);
assert(vec .length == 2);
assert(vec .popBack == 20);
assert(vec .length == 1);
assert(vec .popBack == 10);
assert(vec .empty);
assert(vec .popBack == int .init);
assert(vec .empty);