The OpenD Programming Language

BitField

BitField is used by bitwise.

@fmamath

struct BitField (

Field

I = typeof(cast()Field.init[size_t.init])

) if (

__traits(isUnsigned, I)

) {

T ctlz(T src) via import mir.bitop : ctlz;;

Field _field;

auto __vmap(Fun fun);

auto __vmap(Fun fun);

auto __vmap(Fun fun);

alias __map(alias fun) = BitField__map!(Field, I, fun);

auto lightConst();

auto lightImmutable();

static if(hasZeroShiftFieldMember!Field)

auto assumeFieldsHaveZeroShift();

}

Members

Aliases

__map alias __map(alias fun) = BitField__map!(Field, I, fun): optimization for bitwise operations

Functions

__vmap auto __vmap(Fun fun): optimization for bitwise operations
assumeFieldsHaveZeroShift auto assumeFieldsHaveZeroShift(): Defined if Field has member assumeFieldsHaveZeroShift.
lightConst auto lightConst()
lightImmutable auto lightImmutable()

Variables

_field Field _field;

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]);

Meta

Source

See Implementation

mir ndslice field structs