core.internal.gc.bits

Contains a bitfield used by the GC.

D Language Foundation 2005 - 2021.

Walter Bright, David Friedman, Sean Kelly

struct GCBits

Types 1

Fields

BITS_PER_WORD

BITS_SHIFT

BITS_MASK

BITS_0

BITS_1

BITS_2

wordtype * data

size_t nbits

Methods

void Dtor(bool share = false) @nogc nothrow

void alloc(size_t nbits, bool share = false) @nogc nothrow

wordtype test(size_t i) @nogc const scope @trusted pure nothrow

int set(size_t i) @nogc scope @trusted pure nothrow

int clear(size_t i) @nogc scope @trusted pure nothrow

size_t setLocked(size_t i) @nogc scope @trusted pure nothrow

void clearWords(size_t firstWord, size_t lastWord) @nogc nothrow

void setWords(size_t firstWord, size_t lastWord) @nogc nothrow

void copyWords(size_t firstWord, size_t lastWord, const(wordtype) * source) @nogc nothrow

void copyWordsShifted(size_t firstWord, size_t cntWords, size_t firstOff, const(wordtype) * source) @nogc nothrow

void copyRange(size_t target, size_t len, const(wordtype) * source) @nogc nothrow

void copyRangeZ(size_t target, size_t len, const(wordtype) * source) @nogc nothrow

void copyRangeRepeating(size_t target, size_t destlen, const(wordtype) * source, size_t sourcelen) @nogc nothrow

void setRange(size_t target, size_t len) @nogc nothrow

void setRangeZ(size_t target, size_t len) @nogc nothrow

void clrRange(size_t target, size_t len) @nogc nothrow

void clrRangeZ(size_t target, size_t len) @nogc nothrow

void zero() @nogc nothrow

void setAll() @nogc nothrow

void copy(GCBits * f) @nogc nothrow

size_t nwords() @property @nogc const pure nothrow

Nested Templates

testAndSet(bool locked)