uint128_t Struct Reference

128-bit integer More...

#include <SimWheelTypes.hpp>

Public Member Functions
constexpr	operator bool ()
	Non-zero check.
constexpr bool	bit (uint8_t n) const noexcept
	Check bit.
constexpr void	set_bit (uint8_t n, bool value=true) noexcept
	Set or clear a single bit.
constexpr uint128_t &	operator|= (const uint128_t &rhs) noexcept
	Compound bitwise OR.
constexpr uint128_t &	operator&= (const uint128_t &rhs) noexcept
	Compound bitwise AND.
constexpr uint128_t &	operator^= (const uint128_t &rhs) noexcept
	Compound bitwise XOR.

Static Public Member Functions
static constexpr uint128_t	bitmap (uint8_t n) noexcept
	Get the bitmap that represents a number.
static constexpr uint128_t	neg () noexcept
	Get the bitwise negation of zero.

Public Attributes
uint64_t	low {0ULL}
	Least significant unsigned long long.
uint64_t	high {0ULL}
	Most significant unsigned long long.

Detailed Description

128-bit integer

Definition at line 205 of file SimWheelTypes.hpp.

Member Function Documentation

bit()

bool uint128_t::bit ( uint8_t n ) const

inlineconstexprnoexcept

Check bit.

Parameters

n

Bit index

Returns

true if the bit is set

false if the bit is not set

Definition at line 225 of file SimWheelTypes.hpp.

bitmap()

static constexpr uint128_t uint128_t::bitmap ( uint8_t n )

inlinestaticconstexprnoexcept

Get the bitmap that represents a number.

Parameters

n

Number

Returns

constexpr uint128_t Bitmap

Definition at line 305 of file SimWheelTypes.hpp.

neg()

static constexpr uint128_t uint128_t::neg ( )

inlinestaticconstexprnoexcept

Get the bitwise negation of zero.

Returns

constexpr uint128_t Bitwise zero negation

Definition at line 326 of file SimWheelTypes.hpp.

operator bool()

uint128_t::operator bool ( )

inlineexplicitconstexpr

Non-zero check.

Definition at line 213 of file SimWheelTypes.hpp.

operator&=()

uint128_t & uint128_t::operator&= ( const uint128_t & rhs )

inlineconstexprnoexcept

Compound bitwise AND.

Parameters

rhs	Right operand

Returns

constexpr uint128_t& Reference to this instance

Definition at line 279 of file SimWheelTypes.hpp.

operator^=()

uint128_t & uint128_t::operator^= ( const uint128_t & rhs )

inlineconstexprnoexcept

Compound bitwise XOR.

Parameters

rhs	Right operand

Returns

constexpr uint128_t& Reference to this instance

Definition at line 292 of file SimWheelTypes.hpp.

operator|=()

uint128_t & uint128_t::operator|= ( const uint128_t & rhs )

inlineconstexprnoexcept

Compound bitwise OR.

Parameters

rhs	Right operand

Returns

constexpr uint128_t& Reference to this instance

Definition at line 266 of file SimWheelTypes.hpp.

set_bit()

void uint128_t::set_bit ( uint8_t n, bool value = true )

inlineconstexprnoexcept

Set or clear a single bit.

Parameters

n	Bit index
value	True to set, false to clear

Definition at line 241 of file SimWheelTypes.hpp.

Member Data Documentation

high

uint64_t uint128_t::high {0ULL}

Most significant unsigned long long.

Definition at line 210 of file SimWheelTypes.hpp.

low

uint64_t uint128_t::low {0ULL}

Least significant unsigned long long.

Definition at line 208 of file SimWheelTypes.hpp.

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

• /github/workspace/src/include/SimWheelTypes.hpp