Public Types
using	size_type = typename size_type_selector< BitsPerItem==32 >::type

using	iter = const_iterator< bitset >

using	iter_inv = const_iterator_inverse< bitset >

using	iter_rev = const_reverse_iterator< bitset >

using	iter_rev_inv = const_reverse_inverse_iterator< bitset >

Public Member Functions
constexpr size_type *	data ()

constexpr const size_type *	data () const

GAIA_NODISCARD constexpr uint32_t	items () const
	Returns the number of words used by the bitset internally.

constexpr iter	begin () const

constexpr iter	end () const

constexpr iter_rev	rbegin () const

constexpr iter_rev	rend () const

constexpr iter_inv	ibegin () const

constexpr iter_inv	iend () const

constexpr iter_rev_inv	ribegin () const

constexpr iter_rev_inv	riend () const

GAIA_NODISCARD constexpr bool	operator[] (uint32_t pos) const

GAIA_NODISCARD constexpr bool	operator== (const bitset &other) const

GAIA_NODISCARD constexpr bool	operator!= (const bitset &other) const

constexpr void	set ()
	Sets all bits.

constexpr void	set (uint32_t pos, bool value=true)
	Sets the bit at the given position.

constexpr bitset &	flip ()
	Flips all bits.

constexpr void	flip (uint32_t pos)
	Flips the bit at the postion.

constexpr bitset &	flip (uint32_t bitFrom, uint32_t bitTo)
	Flips all bits from.

constexpr void	reset ()
	Unsets all bits.

constexpr void	reset (uint32_t pos)
	Unsets the bit at the postion.

GAIA_NODISCARD constexpr bool	test (uint32_t pos) const
	Returns the value of the bit at the position.

GAIA_NODISCARD constexpr bool	all () const
	Checks if all bits are set.

GAIA_NODISCARD constexpr bool	any () const
	Checks if any bit is set.

GAIA_NODISCARD constexpr bool	none () const
	Checks if all bits are reset.

GAIA_NODISCARD uint32_t	count () const
	Returns the number of set bits.

GAIA_NODISCARD constexpr uint32_t	size () const
	Returns the number of bits the bitset can hold.

Public Attributes
friend	iter

friend	iter_inv

friend	iter_rev

friend	iter_rev_inv

Static Public Attributes
static constexpr uint32_t	BitCount = NBits

static constexpr uint32_t	BitsPerItem = (NBits / 64) > 0 ? 64 : 32

static constexpr uint32_t	Items = (NBits + BitsPerItem - 1) / BitsPerItem

Member Function Documentation

◆ flip() [1/2]

template<uint32_t NBits>

constexpr bitset & gaia::cnt::bitset< NBits >::flip	(	uint32_t	bitFrom,
		uint32_t	bitTo
	)

inlineconstexpr

Flips all bits from.

Parameters

bitFrom	to
bitTo	(including)

◆ flip() [2/2]

template<uint32_t NBits>

constexpr void gaia::cnt::bitset< NBits >::flip ( uint32_t pos )

inlineconstexpr

Flips the bit at the postion.

Parameters

pos

◆ reset()

template<uint32_t NBits>

constexpr void gaia::cnt::bitset< NBits >::reset ( uint32_t pos )

inlineconstexpr

Unsets the bit at the postion.

Parameters

pos

◆ set()

template<uint32_t NBits>

constexpr void gaia::cnt::bitset< NBits >::set	(	uint32_t	pos,
		bool	value = `true`
	)

inlineconstexpr

Sets the bit at the given position.

Parameters

pos	Bit position to set (0-based, must be < NBits)
value	Value to set the bit to. Defaults to true.

◆ test()

template<uint32_t NBits>

GAIA_NODISCARD constexpr bool gaia::cnt::bitset< NBits >::test ( uint32_t pos ) const

inlineconstexpr

Returns the value of the bit at the position.

Parameters

pos

The documentation for this class was generated from the following file:

/home/runner/work/gaia-ecs/gaia-ecs/include/gaia/cnt/bitset.h

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Member Function Documentation

◆ flip() [1/2]

◆ flip() [2/2]

◆ reset()

◆ set()

◆ test()