mir_slice.opIndexUnary

Increment ++ and Decrement -- operators for a fully defined slice.

auto ref opIndexUnary(size_t[N] _indices)
void opIndexUnary(Slices slices)
struct mir_slice(Iterator_, size_t N_ = 1, SliceKind kind_ = Contiguous, Labels_...)
scope return
@optmath
static if(isMutable!DeepElement)
void
opIndexUnary
(
string op
Slices...
)
(
Slices slices
)
if (
isFullPureSlice!Slices &&
(
op == `++` ||
op == `--`
)
)
if (
0 < N_ &&
N_ < 255
&&
!(
kind_ == Canonical &&
N_ == 1
)
&&
Labels_.length <= N_
&&
isIterator!Iterator_
)

Examples

import mir.ndslice.allocation;
auto a = slice!int(2, 3);

++a[];
assert(a == [[1, 1, 1], [1, 1, 1]]);

--a[1, 0..$-1];

assert(a[1] == [0, 0, 1]);

Meta

Source

See Implementation