RetroRange

Reverses order of iteration for all dimensions.

auto retro(Slice!(Iterator, N, kind) slice)
auto retro(T[] array)
auto retro(T withAsSlice)
auto retro(Range r)
struct RetroRange(Range)
@optmath
struct RetroRange (
Range
) {
import mir.primitives : hasLength;;
Range _source;
bool empty [@property getter];
static if(hasLength!Range)

auto length [@property getter];
auto ref front [@property getter];
auto ref back [@property getter];
static if(__traits(hasMember, Range, "save"))

auto save [@property getter];
alias opDollar = length;
import std.traits : ForeachType;;
static if(!hasAccessByRef)

ForeachType!R front [@property setter];
static if(!hasAccessByRef)

ForeachType!R back [@property setter];
void popFront();
void popBack();
static if(is(typeof(_source.moveBack())))

auto moveFront();
static if(is(typeof(_source.moveFront())))

auto moveBack();
}

Members

Aliases

opDollar alias opDollar = length: Undocumented in source.

Functions

moveBack auto moveBack(): Undocumented in source. Be warned that the author may not have intended to support it.
moveFront auto moveFront(): Undocumented in source. Be warned that the author may not have intended to support it.
popBack void popBack(): Undocumented in source. Be warned that the author may not have intended to support it.
popFront void popFront(): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

back auto ref back [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
back ForeachType!R back [@property setter]: Undocumented in source. Be warned that the author may not have intended to support it.
empty bool empty [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
front auto ref front [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
front ForeachType!R front [@property setter]: Undocumented in source. Be warned that the author may not have intended to support it.
length auto length [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
save auto save [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Variables

_source Range _source;

Return Value

Slice/range with reversed order of iteration for all dimensions.

Examples

auto slice = iota(2, 3);
static immutable reversed = [[5, 4, 3], [2, 1, 0]];
assert(slice.retro == reversed);
assert(slice.canonical.retro == reversed);
assert(slice.universal.retro == reversed);

static assert(is(typeof(slice.retro.retro) == typeof(slice)));
static assert(is(typeof(slice.canonical.retro.retro) == typeof(slice.canonical)));
static assert(is(typeof(slice.universal.retro) == typeof(slice.universal)));

Ranges

import mir.algorithm.iteration: equal;
import std.range: std_iota = iota;

assert(std_iota(4).retro.equal(iota(4).retro));
static assert(is(typeof(std_iota(4).retro.retro) == typeof(std_iota(4))));

RetroRange

Members

Aliases

Functions

Properties

Variables

Return Value

Examples

See Also

Meta

Source