Namespaces
namespace	detail
namespace	tests

Classes
class	BitGroupVector
class	BitIterator
class	BitIteratorBase
class	BitRef
class	BitSpan
class	BitVector
struct	BoolToBit
class	BoundedBitSpan
class	MutableBitIterator
class	MutableBitRef
class	MutableBitSpan
class	MutableBoundedBitSpan

Typedefs
using	BitInt = uint64_t

Functions
bool	or_bools_into_bits (Span< bool > bools, MutableBitSpan r_bits, int64_t allowed_overshoot=0)
BitInt	mask_first_n_bits (const int64_t n)
BitInt	mask_last_n_bits (const int64_t n)
BitInt	mask_range_bits (const int64_t start, const int64_t size)
BitInt	mask_single_bit (const int64_t bit_index)
BitInt *	int_containing_bit (BitInt *data, const int64_t bit_index)
const BitInt *	int_containing_bit (const BitInt *data, const int64_t bit_index)
std::ostream &	operator<< (std::ostream &stream, const BitRef &bit)
std::ostream &	operator<< (std::ostream &stream, const MutableBitRef &bit)
bool	is_bounded_span (const BitSpan span)
std::optional< BoundedBitSpan >	try_get_bounded_span (const BitSpan span)
template<typename T>
T	to_best_bit_span (const T &data)
std::ostream &	operator<< (std::ostream &stream, const BitSpan &span)
std::ostream &	operator<< (std::ostream &stream, const MutableBitSpan &span)
template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>
void	mix_into_first_expr (ExprFn &&expr, FirstBitSpanT &&first_arg, const BitSpanT &...args)
template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>
bool	any_set_expr (ExprFn &&expr, const FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename ExprFn, typename HandleFn, typename FirstBitSpanT, typename... BitSpanT>
void	foreach_1_index_expr (ExprFn &&expr, HandleFn &&handle, const FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename BitSpanT>
void	invert (BitSpanT &&data)
template<typename FirstBitSpanT, typename... BitSpanT>
void	inplace_or (FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename FirstBitSpanT, typename MaskBitSpanT, typename... BitSpanT>
void	inplace_or_masked (FirstBitSpanT &&first_arg, const MaskBitSpanT &mask, const BitSpanT &...args)
template<typename FirstBitSpanT, typename... BitSpanT>
void	copy_from_or (FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename FirstBitSpanT, typename... BitSpanT>
void	inplace_and (FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename... BitSpanT>
void	operator\|= (MutableBitSpan first_arg, const BitSpanT &...args)
template<typename... BitSpanT>
void	operator\|= (MutableBoundedBitSpan first_arg, const BitSpanT &...args)
template<typename... BitSpanT>
void	operator&= (MutableBitSpan first_arg, const BitSpanT &...args)
template<typename... BitSpanT>
void	operator&= (MutableBoundedBitSpan first_arg, const BitSpanT &...args)
template<typename... BitSpanT>
bool	has_common_set_bits (const BitSpanT &...args)
template<typename BitSpanT>
bool	any_bit_set (const BitSpanT &arg)
template<typename... BitSpanT>
bool	has_common_unset_bits (const BitSpanT &...args)
template<typename BitSpanT>
bool	any_bit_unset (const BitSpanT &arg)
template<typename BitSpanT, typename Fn>
void	foreach_1_index (const BitSpanT &data, Fn &&fn)
template<typename BitSpanT, typename Fn>
void	foreach_0_index (const BitSpanT &data, Fn &&fn)
template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>
std::optional< int64_t >	find_first_1_index_expr (ExprFn &&Expr, const FirstBitSpanT &first_arg, const BitSpanT &...args)
template<typename BitSpanT>
std::optional< int64_t >	find_first_1_index (const BitSpanT &data)
template<typename BitSpanT>
std::optional< int64_t >	find_first_0_index (const BitSpanT &data)
template<typename BitSpanT1, typename BitSpanT2>
bool	spans_equal (const BitSpanT1 &a, const BitSpanT2 &b)
template<typename BitSpanT1, typename BitSpanT2, typename BitSpanT3>
bool	spans_equal_masked (const BitSpanT1 &a, const BitSpanT2 &b, const BitSpanT3 &mask)
template<typename IntT>
void	bits_to_index_ranges (const BitSpan bits, IndexRangesBuilder< IntT > &builder)
template<int64_t InlineBufferCapacity, typename Allocator>
BoundedBitSpan	to_best_bit_span (const BitVector< InlineBufferCapacity, Allocator > &data)
template<int64_t InlineBufferCapacity, typename Allocator>
MutableBoundedBitSpan	to_best_bit_span (BitVector< InlineBufferCapacity, Allocator > &data)
template<typename ByteToBit>
bool	or_bytes_into_bits (const Span< char > bytes, MutableBitSpan r_bits, const int64_t allowed_overshoot, const ByteToBit &byte_to_bit)

Variables
static constexpr int64_t	BitsPerInt = int64_t(sizeof(BitInt) * 8)
static constexpr int64_t	BitToIntIndexShift
static constexpr BitInt	BitIndexMask = (BitInt(1) << BitToIntIndexShift) - 1
template<typename... Args>
constexpr bool	all_bounded_spans

Typedef Documentation

◆ BitInt

using blender::bits::BitInt = uint64_t

Using a large integer type is better because then it's easier to process many bits at once.

Definition at line 27 of file BLI_bit_ref.hh.

Function Documentation

◆ any_bit_set()

template<typename BitSpanT>

bool blender::bits::any_bit_set ( const BitSpanT & arg )

inline

Definition at line 304 of file BLI_bit_span_ops.hh.

References any_bit_set(), and has_common_set_bits().

Referenced by any_bit_set().

◆ any_bit_unset()

template<typename BitSpanT>

bool blender::bits::any_bit_unset ( const BitSpanT & arg )

inline

Definition at line 314 of file BLI_bit_span_ops.hh.

References any_bit_unset(), and has_common_unset_bits().

Referenced by any_bit_unset().

◆ any_set_expr()

template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>

bool blender::bits::any_set_expr	(	ExprFn &&	expr,
		const FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 224 of file BLI_bit_span_ops.hh.

References any_set_expr(), blender::bits::detail::any_set_expr(), and to_best_bit_span().

Referenced by any_set_expr(), has_common_set_bits(), has_common_unset_bits(), spans_equal(), and spans_equal_masked().

◆ bits_to_index_ranges()

template<typename IntT>

void blender::bits::bits_to_index_ranges	(	const BitSpan	bits,
		IndexRangesBuilder< IntT > &	builder )

inline

Extracts index ranges from the given bits. For example 00111011 would result in two ranges: [2-4], [6-7].

It's especially optimized to handle cases where there are very many or very few set bits.

Definition at line 27 of file BLI_bit_span_to_index_ranges.hh.

References blender::IndexRangesBuilder< T >::add_range(), blender::AlignedIndexRanges::aligned, bits_to_index_ranges(), bitscan_forward_uint64(), BLI_assert, data, blender::IndexRange::from_begin_end(), blender::IndexRange::from_begin_size(), int_containing_bit(), blender::IndexRange::is_empty(), blender::IndexRange::last(), mask(), mask_first_n_bits(), mask_range_bits(), blender::AlignedIndexRanges::prefix, blender::IndexRange::shift(), blender::IndexRange::size(), blender::split_index_range_by_alignment(), blender::IndexRange::start(), blender::AlignedIndexRanges::suffix, and UNUSED_VARS_NDEBUG.

Referenced by bits_to_index_ranges(), blender::index_mask::from_bits_batch_predicate(), blender::bits::tests::TEST(), and blender::bits::tests::TEST().

◆ copy_from_or()

template<typename FirstBitSpanT, typename... BitSpanT>

void blender::bits::copy_from_or	(	FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 263 of file BLI_bit_span_ops.hh.

References copy_from_or(), and mix_into_first_expr().

Referenced by blender::bits::MutableBitSpan::copy_from(), blender::bits::MutableBitSpan::copy_from(), blender::bits::MutableBoundedBitSpan::copy_from(), blender::bits::MutableBoundedBitSpan::copy_from(), copy_from_or(), and blender::index_mask::evaluate_exact_with_bits().

◆ find_first_0_index()

template<typename BitSpanT>

std::optional< int64_t > blender::bits::find_first_0_index ( const BitSpanT & data )

inline

Definition at line 343 of file BLI_bit_span_ops.hh.

References data, find_first_0_index(), find_first_1_index_expr(), and x.

Referenced by find_first_0_index(), and blender::bits::tests::TEST().

◆ find_first_1_index()

template<typename BitSpanT>

std::optional< int64_t > blender::bits::find_first_1_index ( const BitSpanT & data )

inline

Definition at line 338 of file BLI_bit_span_ops.hh.

References data, find_first_1_index(), find_first_1_index_expr(), and x.

Referenced by find_first_1_index(), and blender::bits::tests::TEST().

◆ find_first_1_index_expr()

template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>

std::optional< int64_t > blender::bits::find_first_1_index_expr	(	ExprFn &&	Expr,
		const FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 330 of file BLI_bit_span_ops.hh.

References blender::bits::detail::find_first_1_index_expr(), find_first_1_index_expr(), and to_best_bit_span().

Referenced by find_first_0_index(), find_first_1_index(), find_first_1_index_expr(), and blender::bits::tests::TEST().

◆ foreach_0_index()

template<typename BitSpanT, typename Fn>

void blender::bits::foreach_0_index	(	const BitSpanT &	data,
		Fn &&	fn )

inline

Definition at line 324 of file BLI_bit_span_ops.hh.

References data, foreach_0_index(), foreach_1_index_expr(), and x.

Referenced by BKE_subdiv_ccg_foreach_visible_grid_vert(), blender::ed::sculpt_paint::cloth::calc_visible_vert_indices_grids(), blender::ed::sculpt_paint::mask::fill_mask_grids(), foreach_0_index(), and blender::ed::sculpt_paint::mask::invert_mask_grids().

◆ foreach_1_index()

template<typename BitSpanT, typename Fn>

void blender::bits::foreach_1_index	(	const BitSpanT &	data,
		Fn &&	fn )

inline

Definition at line 319 of file BLI_bit_span_ops.hh.

References data, foreach_1_index(), foreach_1_index_expr(), and x.

Referenced by blender::index_mask::bits_to_indices(), blender::ed::sculpt_paint::mask::copy_old_hidden_mask_grids(), foreach_1_index(), blender::bke::get_direct_zone_relations(), blender::bke::node_tree_reference_lifetimes::get_tree_relations(), blender::bke::node_tree_reference_lifetimes::bNodeTreeBitGroupVectorOptions::socket_name(), blender::bits::tests::TEST(), blender::bits::tests::TEST(), and blender::bke::update_zone_per_node().

◆ foreach_1_index_expr()

template<typename ExprFn, typename HandleFn, typename FirstBitSpanT, typename... BitSpanT>

void blender::bits::foreach_1_index_expr	(	ExprFn &&	expr,
		HandleFn &&	handle,
		const FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 230 of file BLI_bit_span_ops.hh.

References blender::bits::detail::foreach_1_index_expr(), foreach_1_index_expr(), and to_best_bit_span().

Referenced by foreach_0_index(), foreach_1_index(), and foreach_1_index_expr().

◆ has_common_set_bits()

template<typename... BitSpanT>

bool blender::bits::has_common_set_bits ( const BitSpanT &... args )

inline

Definition at line 299 of file BLI_bit_span_ops.hh.

References any_set_expr(), has_common_set_bits(), and x.

Referenced by any_bit_set(), blender::bke::discover_tree_zones(), and has_common_set_bits().

◆ has_common_unset_bits()

template<typename... BitSpanT>

bool blender::bits::has_common_unset_bits ( const BitSpanT &... args )

inline

Definition at line 309 of file BLI_bit_span_ops.hh.

References any_set_expr(), has_common_unset_bits(), and x.

Referenced by any_bit_unset(), and has_common_unset_bits().

◆ inplace_and()

template<typename FirstBitSpanT, typename... BitSpanT>

void blender::bits::inplace_and	(	FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 270 of file BLI_bit_span_ops.hh.

References inplace_and(), mix_into_first_expr(), and x.

Referenced by inplace_and(), operator&=(), and operator&=().

◆ inplace_or()

template<typename FirstBitSpanT, typename... BitSpanT>

void blender::bits::inplace_or	(	FirstBitSpanT &	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 245 of file BLI_bit_span_ops.hh.

References inplace_or(), mix_into_first_expr(), and x.

Referenced by inplace_or(), operator|=(), and operator|=().

◆ inplace_or_masked()

template<typename FirstBitSpanT, typename MaskBitSpanT, typename... BitSpanT>

void blender::bits::inplace_or_masked	(	FirstBitSpanT &&	first_arg,
		const MaskBitSpanT &	mask,
		const BitSpanT &...	args )

inline

Definition at line 251 of file BLI_bit_span_ops.hh.

References inplace_or_masked(), mask(), mix_into_first_expr(), and x.

Referenced by inplace_or_masked(), blender::bke::node_tree_reference_lifetimes::or_into_each_other_masked(), and blender::bke::node_tree_reference_lifetimes::pass_left_to_right().

◆ int_containing_bit() [1/2]

BitInt * blender::bits::int_containing_bit	(	BitInt *	data,
		const int64_t	bit_index )

inline

Definition at line 70 of file BLI_bit_ref.hh.

References BitToIntIndexShift, data, and int_containing_bit().

Referenced by blender::bits::BitRef::BitRef(), bits_to_index_ranges(), int_containing_bit(), int_containing_bit(), blender::bits::MutableBitRef::MutableBitRef(), or_bytes_into_bits(), blender::bits::MutableBitSpan::reset_all(), blender::bits::MutableBitSpan::set_all(), and blender::bits::tests::TEST().

◆ int_containing_bit() [2/2]

const BitInt * blender::bits::int_containing_bit	(	const BitInt *	data,
		const int64_t	bit_index )

inline

Definition at line 75 of file BLI_bit_ref.hh.

References BitToIntIndexShift, data, and int_containing_bit().

◆ invert()

template<typename BitSpanT>

void blender::bits::invert ( BitSpanT && data )

inline

Definition at line 239 of file BLI_bit_span_ops.hh.

References data, invert(), mix_into_first_expr(), and x.

Referenced by blender::ed::sculpt_paint::expand::enabled_state_to_bitmap(), blender::index_mask::IndexMask::from_bools_inverse(), invert(), blender::ed::sculpt_paint::hide::invert_visibility_grids(), and blender::index_mask::tests::TEST().

◆ is_bounded_span()

bool blender::bits::is_bounded_span ( const BitSpan span )

inline

Checks if the span fulfills the requirements for a bounded span. Bounded spans can often be processed more efficiently, because fewer cases have to be considered when aligning multiple such spans.

See comments in the function for the exact requirements.

Don't allow small sized spans to cross BitInt boundaries.

Definition at line 166 of file BLI_bit_span.hh.

References blender::bits::BitSpan::bit_range(), is_bounded_span(), blender::bits::BitSpan::size(), and blender::IndexRange::start().

Referenced by blender::bits::BoundedBitSpan::BoundedBitSpan(), blender::bits::BoundedBitSpan::BoundedBitSpan(), blender::bits::BoundedBitSpan::BoundedBitSpan(), is_bounded_span(), blender::bits::MutableBoundedBitSpan::MutableBoundedBitSpan(), blender::bits::MutableBoundedBitSpan::MutableBoundedBitSpan(), blender::bits::MutableBoundedBitSpan::MutableBoundedBitSpan(), blender::bits::tests::TEST(), and try_get_bounded_span().

◆ mask_first_n_bits()

BitInt blender::bits::mask_first_n_bits ( const int64_t n )

inline

Definition at line 36 of file BLI_bit_ref.hh.

References BitsPerInt, BLI_assert, and mask_first_n_bits().

Referenced by blender::bits::detail::any_set_expr(), bits_to_index_ranges(), blender::bits::detail::foreach_1_index_expr(), mask_first_n_bits(), mask_last_n_bits(), blender::bits::MutableBitSpan::reset_all(), blender::bits::MutableBitSpan::set_all(), and blender::bits::tests::TEST().

◆ mask_last_n_bits()

BitInt blender::bits::mask_last_n_bits ( const int64_t n )

inline

Definition at line 46 of file BLI_bit_ref.hh.

References BitsPerInt, mask_first_n_bits(), and mask_last_n_bits().

Referenced by mask_last_n_bits(), mask_range_bits(), and blender::bits::tests::TEST().

◆ mask_range_bits()

BitInt blender::bits::mask_range_bits	(	const int64_t	start,
		const int64_t	size )

inline

Definition at line 51 of file BLI_bit_ref.hh.

References BitsPerInt, BLI_assert, mask_last_n_bits(), and mask_range_bits().

Referenced by bits_to_index_ranges(), mask_range_bits(), blender::bits::detail::mix_into_first_expr(), blender::bits::MutableBitSpan::reset_all(), blender::bits::MutableBitSpan::set_all(), and blender::bits::tests::TEST().

◆ mask_single_bit()

BitInt blender::bits::mask_single_bit ( const int64_t bit_index )

inline

Definition at line 63 of file BLI_bit_ref.hh.

References BitsPerInt, BLI_assert, and mask_single_bit().

Referenced by blender::bits::BitRef::BitRef(), blender::bits::detail::foreach_1_index_expr(), mask_single_bit(), blender::bits::MutableBitRef::MutableBitRef(), and blender::bits::tests::TEST().

◆ mix_into_first_expr()

template<typename ExprFn, typename FirstBitSpanT, typename... BitSpanT>

void blender::bits::mix_into_first_expr	(	ExprFn &&	expr,
		FirstBitSpanT &&	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 218 of file BLI_bit_span_ops.hh.

References blender::bits::detail::mix_into_first_expr(), mix_into_first_expr(), and to_best_bit_span().

Referenced by copy_from_or(), blender::index_mask::evaluate_exact_with_bits(), inplace_and(), inplace_or(), inplace_or_masked(), invert(), and mix_into_first_expr().

◆ operator&=() [1/2]

template<typename... BitSpanT>

void blender::bits::operator&=	(	MutableBitSpan	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 288 of file BLI_bit_span_ops.hh.

References inplace_and(), and operator&=().

Referenced by operator&=(), and operator&=().

◆ operator&=() [2/2]

template<typename... BitSpanT>

void blender::bits::operator&=	(	MutableBoundedBitSpan	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 294 of file BLI_bit_span_ops.hh.

References inplace_and(), and operator&=().

◆ operator<<() [1/4]

std::ostream & blender::bits::operator<<	(	std::ostream &	stream,
		const BitRef &	bit )

Definition at line 15 of file bit_ref.cc.

References operator<<().

Referenced by operator<<(), operator<<(), operator<<(), and operator<<().

◆ operator<<() [2/4]

std::ostream & blender::bits::operator<<	(	std::ostream &	stream,
		const BitSpan &	span )

Definition at line 90 of file bit_span.cc.

References operator<<(), and blender::bits::BitSpan::size().

◆ operator<<() [3/4]

std::ostream & blender::bits::operator<<	(	std::ostream &	stream,
		const MutableBitRef &	bit )

Definition at line 20 of file bit_ref.cc.

References blender::bits::BitRef::BitRef(), and operator<<().

◆ operator<<() [4/4]

std::ostream & blender::bits::operator<<	(	std::ostream &	stream,
		const MutableBitSpan &	span )

Definition at line 100 of file bit_span.cc.

References blender::bits::BitSpan::BitSpan(), and operator<<().

◆ operator|=() [1/2]

template<typename... BitSpanT>

void blender::bits::operator\|=	(	MutableBitSpan	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 276 of file BLI_bit_span_ops.hh.

References inplace_or(), and operator|=().

Referenced by operator|=(), and operator|=().

◆ operator|=() [2/2]

template<typename... BitSpanT>

void blender::bits::operator\|=	(	MutableBoundedBitSpan	first_arg,
		const BitSpanT &...	args )

inline

Definition at line 282 of file BLI_bit_span_ops.hh.

References inplace_or(), and operator|=().

◆ or_bools_into_bits()

bool blender::bits::or_bools_into_bits	(	Span< bool >	bools,
		MutableBitSpan	r_bits,
		int64_t	allowed_overshoot = 0 )

Converts the bools to bits and ors them into the given bits. For pure conversion, the bits should therefore be zero initialized before they are passed into this function.

Parameters

allowed_overshoot How many bools/bits can be read/written after the end of the given spans. This can help with performance because the internal algorithm can process many elements at once.

Returns: True if any of the checked bools were true (this also includes the bools in the overshoot).

Definition at line 88 of file bit_bool_conversion.cc.

References blender::Span< T >::cast(), or_bools_into_bits(), and or_bytes_into_bits().

Referenced by blender::index_mask::IndexMask::from_bools(), or_bools_into_bits(), and blender::bits::tests::TEST().

◆ or_bytes_into_bits()

template<typename ByteToBit>

bool blender::bits::or_bytes_into_bits	(	const Span< char >	bytes,
		MutableBitSpan	r_bits,
		const int64_t	allowed_overshoot,
		const ByteToBit &	byte_to_bit )

Definition at line 15 of file bit_bool_conversion.cc.

References blender::bits::MutableBitSpan::bit_range(), BLI_assert, blender::bits::MutableBitSpan::data(), blender::Span< T >::data(), int_containing_bit(), blender::Span< T >::is_empty(), or_bytes_into_bits(), blender::bits::MutableBitSpan::size(), blender::Span< T >::size(), and blender::IndexRange::start().

Referenced by or_bools_into_bits(), and or_bytes_into_bits().

◆ spans_equal()

template<typename BitSpanT1, typename BitSpanT2>

bool blender::bits::spans_equal	(	const BitSpanT1 &	a,
		const BitSpanT2 &	b )

inline

Definition at line 349 of file BLI_bit_span_ops.hh.

References any_set_expr(), b, and spans_equal().

Referenced by blender::bke::node_tree_reference_lifetimes::or_into_each_other(), and spans_equal().

◆ spans_equal_masked()

template<typename BitSpanT1, typename BitSpanT2, typename BitSpanT3>

bool blender::bits::spans_equal_masked	(	const BitSpanT1 &	a,
		const BitSpanT2 &	b,
		const BitSpanT3 &	mask )

inline

Definition at line 358 of file BLI_bit_span_ops.hh.

References any_set_expr(), b, BLI_assert, mask(), and spans_equal_masked().

Referenced by blender::bke::node_tree_reference_lifetimes::or_into_each_other_masked(), and spans_equal_masked().

◆ to_best_bit_span() [1/3]

template<int64_t InlineBufferCapacity, typename Allocator>

MutableBoundedBitSpan blender::bits::to_best_bit_span ( BitVector< InlineBufferCapacity, Allocator > & data )

inline

Definition at line 395 of file BLI_bit_vector.hh.

References data, and to_best_bit_span().

◆ to_best_bit_span() [2/3]

template<int64_t InlineBufferCapacity, typename Allocator>

BoundedBitSpan blender::bits::to_best_bit_span ( const BitVector< InlineBufferCapacity, Allocator > & data )

inline

Definition at line 389 of file BLI_bit_vector.hh.

References data, and to_best_bit_span().

◆ to_best_bit_span() [3/3]

template<typename T>

T blender::bits::to_best_bit_span ( const T & data )

inline

Overloaded in BLI_bit_vector.hh. The purpose is to make passing BitVector into bit span operations more efficient (interpreting it as BoundedBitSpan instead of just BitSpan).

Definition at line 404 of file BLI_bit_span.hh.

References data, blender::is_same_any_v, T, and to_best_bit_span().

Referenced by any_set_expr(), find_first_1_index_expr(), foreach_1_index_expr(), mix_into_first_expr(), to_best_bit_span(), to_best_bit_span(), and to_best_bit_span().