#include <bitset_new.h>

Classes
class	bit_reference
	The reference type returned. More...

Public Types
typedef etl::make_unsigned< TElement >::type	element_type

typedef element_type *	pointer

typedef const element_type *	const_pointer

typedef etl::span< element_type, Number_Of_Elements >	span_type

typedef etl::span< const element_type, Number_Of_Elements >	const_span_type

Public Member Functions
ETL_CONSTEXPR14	bitset () ETL_NOEXCEPT
	Default constructor.

ETL_CONSTEXPR14	bitset (const bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	Copy constructor.

ETL_CONSTEXPR14	bitset (unsigned long long value) ETL_NOEXCEPT
	Construct from a value.

ETL_CONSTEXPR14	bitset (const char *text) ETL_NOEXCEPT
	Construct from a string.

ETL_CONSTEXPR14	bitset (const wchar_t *text) ETL_NOEXCEPT
	Construct from a string.

ETL_CONSTEXPR14	bitset (const char16_t *text) ETL_NOEXCEPT
	Construct from a string.

ETL_CONSTEXPR14	bitset (const char32_t *text) ETL_NOEXCEPT
	Construct from a string.

ETL_CONSTEXPR14 bitset &	operator= (const bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	Assignment operator.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set () ETL_NOEXCEPT
	Set all of the bits.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (element_type value) ETL_NOEXCEPT
	Set from a value.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (size_t position, bool value=true)
	Set the bit at the position.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (const char *text) ETL_NOEXCEPT
	Set from a string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (const wchar_t *text) ETL_NOEXCEPT
	Set from a string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (const char16_t *text) ETL_NOEXCEPT
	Set from a string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	set (const char32_t *text) ETL_NOEXCEPT
	Set from a string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	from_string (const char *text) ETL_NOEXCEPT
	Set from a string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	from_string (const wchar_t *text) ETL_NOEXCEPT
	Set from a wide string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	from_string (const char16_t *text) ETL_NOEXCEPT
	Set from a u16 string.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	from_string (const char32_t *text) ETL_NOEXCEPT
	Set from a u32 string.

template<typename T >
ETL_CONSTEXPR14 etl::enable_if< etl::is_integral< T >::value, T >::type	value () const ETL_NOEXCEPT
	Get as an integral value.

ETL_CONSTEXPR14 unsigned long	to_ulong () const ETL_NOEXCEPT
	Get as an unsigned long.

ETL_CONSTEXPR14 unsigned long long	to_ullong () const ETL_NOEXCEPT
	Get as an unsigned long long.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	reset () ETL_NOEXCEPT
	Reset all of the bits.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	reset (size_t position)
	Reset the bit at the position.

ETL_CONSTEXPR14 bool	test (size_t position) const

ETL_CONSTEXPR14 size_t	size () const ETL_NOEXCEPT
	The number of bits in the bitset.

ETL_CONSTEXPR14 size_t	count () const ETL_NOEXCEPT
	Count the number of bits set.

ETL_CONSTEXPR14 bool	all () const ETL_NOEXCEPT

ETL_CONSTEXPR14 bool	all (element_type mask) const ETL_NOEXCEPT

ETL_CONSTEXPR14 bool	none () const ETL_NOEXCEPT
	Are none of the bits set?

ETL_CONSTEXPR14 bool	none (element_type mask) const ETL_NOEXCEPT
	Are none of the bits set?

ETL_CONSTEXPR14 bool	any () const ETL_NOEXCEPT
	Are any of the bits set?

ETL_CONSTEXPR14 bool	any (element_type mask) const ETL_NOEXCEPT
	Are any of the bits set?

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	flip () ETL_NOEXCEPT
	Flip all of the bits.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	flip_bits (element_type mask=etl::integral_limits< element_type >::max) ETL_NOEXCEPT
	Flip some of the bits.

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	flip (size_t position)
	Flip the bit at the position.

ETL_CONSTEXPR14 bool	operator[] (size_t position) const ETL_NOEXCEPT
	Read [] operator.

ETL_CONSTEXPR14 bit_reference	operator[] (size_t position) ETL_NOEXCEPT
	Write [] operator.

template<typename TString >
ETL_CONSTEXPR14 TString	to_string (typename TString::value_type zero=typename TString::value_type('0'), typename TString::value_type one=typename TString::value_type('1')) const
	Returns a string representing the bitset.

ETL_CONSTEXPR14 size_t	find_first (bool state) const ETL_NOEXCEPT

ETL_CONSTEXPR14 size_t	find_next (bool state, size_t position) const ETL_NOEXCEPT

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator& (const bitset< Active_Bits, TElement, true > &other) const ETL_NOEXCEPT
	operator &

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	operator&= (const bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	operator &=

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator\| (const bitset< Active_Bits, TElement, true > &other) const ETL_NOEXCEPT
	operator \|

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	operator\|= (const bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	operator \|=

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator^ (const bitset< Active_Bits, TElement, true > &other) const ETL_NOEXCEPT
	operator ^

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	operator^= (const bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	operator ^=

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator~ () const ETL_NOEXCEPT
	operator ~

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator<< (size_t shift) const ETL_NOEXCEPT
	operator <<

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	operator<<= (size_t shift) ETL_NOEXCEPT
	operator <<=

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true >	operator>> (size_t shift) const ETL_NOEXCEPT
	operator >>

ETL_CONSTEXPR14 bitset< Active_Bits, TElement, true > &	operator>>= (size_t shift) ETL_NOEXCEPT
	operator >>=

ETL_CONSTEXPR14 void	swap (etl::bitset< Active_Bits, TElement, true > &other) ETL_NOEXCEPT
	swap

ETL_CONSTEXPR14 span_type	span () ETL_NOEXCEPT

ETL_CONSTEXPR14 const_span_type	span () const ETL_NOEXCEPT

Static Public Attributes
static ETL_CONSTANT size_t	Bits_Per_Element = etl::integral_limits<element_type>::bits

static ETL_CONSTANT size_t	Number_Of_Elements = 1U

static ETL_CONSTANT size_t	Allocated_Bits = Bits_Per_Element

static ETL_CONSTANT element_type	All_Set_Element = etl::integral_limits<typename etl::make_unsigned<element_type>::type>::max

static ETL_CONSTANT element_type	All_Clear_Element = element_type(0)

static ETL_CONSTANT size_t	Top_Mask_Shift = 0U

static ETL_CONSTANT element_type	Top_Mask = All_Set_Element

Static Public Attributes inherited from etl::bitset_constants< T >
static ETL_CONSTANT size_t	npos = etl::integral_limits<size_t>::max

Friends
ETL_CONSTEXPR14 bool	operator== (const bitset< Active_Bits, TElement, true > &lhs, const bitset< Active_Bits, TElement, true > &rhs) ETL_NOEXCEPT
	operator ==

Detailed Description

template<size_t Active_Bits, typename TElement>
class etl::bitset< Active_Bits, TElement, true >

Specialisation that uses a single element if the element type is the same size as the number of active bits.

Member Function Documentation

◆ find_first()

template<size_t Active_Bits, typename TElement >

ETL_CONSTEXPR14 size_t etl::bitset< Active_Bits, TElement, true >::find_first ( bool state ) const

inline

Finds the first bit in the specified state.

Parameters

state The state to search for.

Returns: The position of the bit or npos if none were found.

◆ find_next()

template<size_t Active_Bits, typename TElement >

ETL_CONSTEXPR14 size_t etl::bitset< Active_Bits, TElement, true >::find_next	(	bool	state,
		size_t	position
	)		const

inline

Finds the next bit in the specified state.

Parameters

state	The state to search for.
position	The position to start from.

Returns: The position of the bit or npos if none were found.

◆ span() [1/2]

template<size_t Active_Bits, typename TElement >

ETL_CONSTEXPR14 const_span_type etl::bitset< Active_Bits, TElement, true >::span ( ) const

inline

span Returns a const span of the underlying buffer.

◆ span() [2/2]

template<size_t Active_Bits, typename TElement >

ETL_CONSTEXPR14 span_type etl::bitset< Active_Bits, TElement, true >::span ( )

inline

span Returns a span of the underlying buffer.

◆ test()

template<size_t Active_Bits, typename TElement >

ETL_CONSTEXPR14 bool etl::bitset< Active_Bits, TElement, true >::test ( size_t position ) const

inline

Tests a bit at a position. Positions greater than the number of configured bits will return false.

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

include/etl/private/bitset_new.h

Classes

Public Types

Public Member Functions

Static Public Attributes

Friends

Detailed Description

Member Function Documentation

◆ find_first()

◆ find_next()

◆ span() [1/2]

◆ span() [2/2]

◆ test()