Detailed Description

template<unsigned W>
struct satcat5::util::WideUnsigned< W >

Template for unsigned integers.

See also: wide_integer.h.

Definition at line 485 of file wide_integer.h.

#include <wide_integer.h>

Inheritance diagram for satcat5::util::WideUnsigned< W >:

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Collaboration diagram for satcat5::util::WideUnsigned< W >:

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Public Member Functions
WideUnsigned< W >	operator- () const
	Common arithmetic operators. More...

WideUnsigned< W >	operator+ (const WideInteger< W > &rhs) const

WideUnsigned< W > &	operator+= (const WideInteger< W > &rhs)

WideUnsigned< W >	operator- (const WideInteger< W > &rhs) const

WideUnsigned< W > &	operator-= (const WideInteger< W > &rhs)

WideUnsigned< W >	operator* (const WideInteger< W > &rhs) const

WideUnsigned< W > &	*operator=** (const WideInteger< W > &rhs)

WideUnsigned< W >	operator/ (const WideUnsigned< W > &rhs) const

WideUnsigned< W >	operator% (const WideUnsigned< W > &rhs) const

WideUnsigned< W > &	operator/= (const WideInteger< W > &rhs)

WideUnsigned< W > &	operator%= (const WideInteger< W > &rhs)

WideUnsigned< W >	operator<< (unsigned rhs) const

WideUnsigned< W >	operator<<= (unsigned rhs)

WideUnsigned< W >	operator>> (unsigned rhs) const

WideUnsigned< W >	operator>>= (unsigned rhs)

WideUnsigned< W >	operator~ () const

WideUnsigned< W > &	operator\|= (const WideInteger< W > &rhs)

WideUnsigned< W > &	operator&= (const WideInteger< W > &rhs)

WideUnsigned< W > &	operator^= (const WideInteger< W > &rhs)

WideUnsigned< W >	operator\| (const WideInteger< W > &rhs) const

WideUnsigned< W >	operator& (const WideInteger< W > &rhs) const

WideUnsigned< W >	operator^ (const WideInteger< W > &rhs) const

WideUnsigned< W >	div_round (const WideUnsigned< W > &rhs) const

void	divmod (const WideUnsigned< W > &rhs, WideUnsigned< W > &div, WideUnsigned< W > &mod) const
	Combined divide + modulo function.

unsigned	width_bits () const
	Total width in bits.

unsigned	width_words () const
	Total width in 32-bit words.

unsigned	msb () const
	Index of most significant '1' bit.

constexpr u32	sign_extend () const
	Extend most significant word with either "0" or "FFFF...".

void	log_to (satcat5::log::LogBuffer &obj) const
	Human-readable logging in hexadecimal format.

bool	read_from (satcat5::io::Readable *rd)
	Read binary data from a given source.

void	write_to (satcat5::io::Writeable *wr) const
	Write binary data from a given sink.


constexpr	WideUnsigned ()
	Constructors for various input formats.

constexpr	WideUnsigned (u32 rhs)
	Constructors for various input formats.

constexpr	WideUnsigned (u64 rhs)
	Constructors for various input formats.

constexpr	WideUnsigned (u32 hi, u32 lo)
	Constructors for various input formats.

	WideUnsigned (const satcat5::util::WideInteger< W > &rhs)
	Constructors for various input formats.

WideUnsigned< W > &	operator= (const WideInteger< W > &rhs)
	Constructors for various input formats.


bool	operator< (const WideUnsigned< W > &rhs) const
	Comparison operators.

bool	operator> (const WideUnsigned< W > &rhs) const
	Comparison operators.

bool	operator<= (const WideUnsigned< W > &rhs) const
	Comparison operators.

bool	operator>= (const WideUnsigned< W > &rhs) const
	Comparison operators.


WideInteger< W > &	operator++ ()
	Increment/decrement.

WideInteger< W >	operator++ (int)
	Increment/decrement.

WideInteger< W > &	operator-- ()
	Increment/decrement.

WideInteger< W >	operator-- (int)
	Increment/decrement.


bool	operator== (const WideInteger< W > &rhs) const
	Equality comparison only. More...

bool	operator!= (const WideInteger< W > &rhs) const
	Equality comparison only. More...


	operator bool () const
	Conversion to other basic types.

constexpr	operator int32_t () const
	Conversion to other basic types.

constexpr	operator int64_t () const
	Conversion to other basic types.

constexpr	operator uint32_t () const
	Conversion to other basic types.

constexpr	operator uint64_t () const
	Conversion to other basic types.

Public Attributes
u32	m_data [W]
	Underlying data vector, LSW-first.

Protected Member Functions
template<unsigned W2>
void	copy_from (const satcat5::util::WideInteger< W2 > &rhs, u32 ext)

WideInteger< W >	add (const WideInteger< W > &rhs) const

void	add_in_place (const WideInteger< W > &rhs)

WideInteger< W >	subtract (const WideInteger< W > &rhs) const

WideInteger< W >	multiply (const WideInteger< W > &rhs) const

WideInteger< W >	shift_left (unsigned rhs) const

WideInteger< W >	shift_right (unsigned rhs, u32 ext) const

WideInteger< W >	bitwise_invert () const

void	bitwise_or (const WideInteger< W > &rhs)

void	bitwise_and (const WideInteger< W > &rhs)

void	bitwise_xor (const WideInteger< W > &rhs)

Static Protected Member Functions
template<typename T >
static constexpr u32	sign_extend (T x)

Member Function Documentation

◆ operator!=()

template<unsigned W>

bool satcat5::util::WideInteger< W >::operator!= ( const WideInteger< W > & rhs ) const

inlineinherited

Equality comparison only.

Greater-than and less-than require signed/unsigned specialization.

Definition at line 104 of file wide_integer.h.

◆ operator-()

template<unsigned W>

WideUnsigned<W> satcat5::util::WideUnsigned< W >::operator- ( ) const

inline

Common arithmetic operators.

Returned type always matches the first argument.

Definition at line 507 of file wide_integer.h.

◆ operator==()

template<unsigned W>

bool satcat5::util::WideInteger< W >::operator== ( const WideInteger< W > & rhs ) const

inlineinherited

Equality comparison only.

Greater-than and less-than require signed/unsigned specialization.

Definition at line 96 of file wide_integer.h.

The documentation for this struct was generated from the following files:

Detailed Description

template<unsigned W> struct satcat5::util::WideUnsigned< W >

Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Member Function Documentation

◆ operator!=()

◆ operator-()

◆ operator==()

template<unsigned W>
struct satcat5::util::WideUnsigned< W >