mir.ndslice.field

struct MapField(Field, alias _fun);

MapField is used by map .

Field _field;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

template __map(alias fun1)

User defined constructor used by mapField.

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct VmapField(Field, Fun);

VmapField is used by map .

Field _field;

Fun _fun;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct ZipField(Fields...) if (Fields.length > 1);

Iterates multiple fields in lockstep.

ZipField is used by zipFields .

Fields _fields;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

@property auto assumeFieldsHaveZeroShift();

Defined if at least one of Fields has member assumeFieldsHaveZeroShift.

struct RepeatField(T);

RepeatField is used by repeat .

UT _value;

const @property @trusted auto lightConst()();

immutable @property @trusted auto lightImmutable()();

struct BitField(Field, I = typeof(cast()Field.init[size_t.init])) if (__traits(isUnsigned, I));

BitField is used by bitwise .

Examples:

import mir.ndslice.iterator: FieldIterator;
ushort[10] data;
auto f = FieldIterator!(BitField!(ushort*))(0, BitField!(ushort*)(data.ptr));
f[123] = true;
f++;
assert(f[122]);

Field _field;

auto __vmap(Fun : LeftOp!(op, bool), string op)(Fun fun)
if (op == "|" || op == "&" || op == "^");

auto __vmap(Fun : RightOp!(op, bool), string op)(Fun fun)
if (op == "|" || op == "&" || op == "^");

auto __vmap(Fun)(Fun fun);

template __map(alias fun)

optimization for bitwise operations

const @property auto lightConst()();

immutable @property auto lightImmutable()();

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct BitpackField(Field, uint pack, I = typeof(cast()Field.init[size_t.init])) if (__traits(isUnsigned, I));

BitpackField is used by bitpack .

Examples:

import mir.ndslice.iterator: FieldIterator;
ushort[10] data;
auto f = FieldIterator!(BitpackField!(ushort*, 6))(0, BitpackField!(ushort*, 6)(data.ptr));
f[0] = cast(ushort) 31;
f[1] = cast(ushort) 13;
f[2] = cast(ushort)  8;
f[3] = cast(ushort) 43;
f[4] = cast(ushort) 28;
f[5] = cast(ushort) 63;
f[6] = cast(ushort) 39;
f[7] = cast(ushort) 23;
f[8] = cast(ushort) 44;

assert(f[0] == 31);
assert(f[1] == 13);
assert(f[2] ==  8);
assert(f[3] == 43);
assert(f[4] == 28);
assert(f[5] == 63);
assert(f[6] == 39);
assert(f[7] == 23);
assert(f[8] == 44);
assert(f[9] == 0);
assert(f[10] == 0);
assert(f[11] == 0);

Field _field;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct OrthogonalReduceField(FieldsIterator, alias fun, T);

Slice!FieldsIterator _fields;

non empty slice

T _initialValue;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

auto opIndex()(size_t index);

r = fun(r, fields[i][index]); reduction by i

struct CycleField(Field);

size_t _length;

Cycle length

Field _field;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

ref auto opIndex()(size_t index);

ref auto opIndexAssign(T)(auto ref T value, size_t index);

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct CycleField(Field, size_t length);

enum auto _length;

Cycle length

Field _field;

const @property auto lightConst()();

immutable @property auto lightImmutable()();

ref auto opIndex()(size_t index);

ref auto opIndexAssign(T)(auto ref T value, size_t index);

@property auto assumeFieldsHaveZeroShift();

Defined if Field has member assumeFieldsHaveZeroShift.

struct ndIotaField(size_t N) if (N);

ndIotaField is used by ndiota .

size_t[N - 1] _lengths;

const @property auto lightConst()();

const @property auto lightImmutable()();

const size_t[N] opIndex()(size_t index);

struct LinspaceField(T);

LinspaceField is used by linspace .

size_t _length;

T _start;

T _stop;

const @property scope auto lightConst()();

const @property scope auto lightImmutable()();

const scope T opIndex()(sizediff_t index);

const @property scope size_t length(size_t dimension = 0)()
if (dimension == 0);

const @nogc @property scope size_t[1] shape()();

struct MagicField;

Magic square field.

size_t _n;

Magic Square size.

@property MagicField lightConst()();

@property MagicField lightImmutable()();

@property size_t length(size_t dimension = 0)()
if (dimension <= 2);

const pure nothrow @nogc @property @safe size_t[1] shape();

const pure nothrow @nogc @safe size_t opIndex(size_t index);

struct SparseField(T);

SparseField is used to represent Sparse ndarrays in mutable DOK format.

T[size_t] _table;

const @trusted auto lightConst()();

immutable @trusted auto lightImmutable()();

T opIndex()(size_t index);

T opIndexAssign()(T value, size_t index);

T opIndexUnary(string op)(size_t index)
if (op == "++" || op == "--");

T opIndexOpAssign(string op)(T value, size_t index)
if (op == "+" || op == "-");