Template base class for unsigned big integers. More...

#include <arith_uint256.h>

Public Member Functions
	base_uint ()

	base_uint (const base_uint &b)

base_uint &	operator= (const base_uint &b)

	base_uint (uint64_t b)

	base_uint (const std::string &str)

base_uint	operator~ () const

base_uint	operator- () const

double	getdouble () const

base_uint &	operator= (uint64_t b)

base_uint &	operator^= (const base_uint &b)

base_uint &	operator&= (const base_uint &b)

base_uint &	operator\|= (const base_uint &b)

base_uint &	operator^= (uint64_t b)

base_uint &	operator\|= (uint64_t b)

base_uint &	operator<<= (unsigned int shift)

base_uint &	operator>>= (unsigned int shift)

base_uint &	operator+= (const base_uint &b)

base_uint &	operator-= (const base_uint &b)

base_uint &	operator+= (uint64_t b64)

base_uint &	operator-= (uint64_t b64)

base_uint &	operator*= (uint32_t b32)

base_uint &	operator*= (const base_uint &b)

base_uint &	operator/= (const base_uint &b)

base_uint &	operator++ ()

base_uint	operator++ (int)

base_uint &	operator-- ()

base_uint	operator-- (int)

int	CompareTo (const base_uint &b) const

bool	EqualTo (uint64_t b) const

std::string	GetHex () const

void	SetHex (const char *psz)

void	SetHex (const std::string &str)

std::string	ToString () const

unsigned int	size () const

unsigned int	bits () const
	Returns the position of the highest bit set plus one, or zero if the value is zero. More...

uint64_t	GetLow64 () const

Protected Attributes
uint32_t	pn [WIDTH]

Static Protected Attributes
static constexpr int	WIDTH = BITS / 32

Friends
base_uint	operator+ (const base_uint &a, const base_uint &b)

base_uint	operator- (const base_uint &a, const base_uint &b)

base_uint	operator* (const base_uint &a, const base_uint &b)

base_uint	operator/ (const base_uint &a, const base_uint &b)

base_uint	operator\| (const base_uint &a, const base_uint &b)

base_uint	operator& (const base_uint &a, const base_uint &b)

base_uint	operator^ (const base_uint &a, const base_uint &b)

base_uint	operator>> (const base_uint &a, int shift)

base_uint	operator<< (const base_uint &a, int shift)

base_uint	operator* (const base_uint &a, uint32_t b)

bool	operator== (const base_uint &a, const base_uint &b)

bool	operator!= (const base_uint &a, const base_uint &b)

bool	operator> (const base_uint &a, const base_uint &b)

bool	operator< (const base_uint &a, const base_uint &b)

bool	operator>= (const base_uint &a, const base_uint &b)

bool	operator<= (const base_uint &a, const base_uint &b)

bool	operator== (const base_uint &a, uint64_t b)

bool	operator!= (const base_uint &a, uint64_t b)

Detailed Description

template<unsigned int BITS>
class base_uint< BITS >

Template base class for unsigned big integers.

Definition at line 24 of file arith_uint256.h.

Constructor & Destructor Documentation

◆ base_uint() [1/4]

template<unsigned int BITS>

base_uint< BITS >::base_uint ( )

inline

Definition at line 32 of file arith_uint256.h.

◆ base_uint() [2/4]

template<unsigned int BITS>

base_uint< BITS >::base_uint ( const base_uint< BITS > & b )

inline

Definition at line 38 of file arith_uint256.h.

◆ base_uint() [3/4]

template<unsigned int BITS>

base_uint< BITS >::base_uint ( uint64_t b )

inline

Definition at line 51 of file arith_uint256.h.

◆ base_uint() [4/4]

template<unsigned int BITS>

base_uint< BITS >::base_uint ( const std::string & str )

explicit

Definition at line 13 of file arith_uint256.cpp.

Member Function Documentation

◆ bits()

template<unsigned int BITS>

unsigned int base_uint< BITS >::bits

Returns the position of the highest bit set plus one, or zero if the value is zero.

Definition at line 179 of file arith_uint256.cpp.

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◆ CompareTo()

template<unsigned int BITS>

int base_uint< BITS >::CompareTo ( const base_uint< BITS > & b ) const

Definition at line 109 of file arith_uint256.cpp.

◆ EqualTo()

template<unsigned int BITS>

bool base_uint< BITS >::EqualTo ( uint64_t b ) const

Definition at line 121 of file arith_uint256.cpp.

◆ getdouble()

template<unsigned int BITS>

double base_uint< BITS >::getdouble

Definition at line 135 of file arith_uint256.cpp.

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◆ GetHex()

template<unsigned int BITS>

std::string base_uint< BITS >::GetHex

Definition at line 147 of file arith_uint256.cpp.

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◆ GetLow64()

template<unsigned int BITS>

uint64_t base_uint< BITS >::GetLow64 ( ) const

inline

Definition at line 237 of file arith_uint256.h.

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◆ operator&=()

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator&= ( const base_uint< BITS > & b )

inline

Definition at line 96 of file arith_uint256.h.

◆ operator*=() [1/2]

template<unsigned int BITS>

base_uint< BITS > & base_uint< BITS >::operator*= ( const base_uint< BITS > & b )

Definition at line 67 of file arith_uint256.cpp.

◆ operator*=() [2/2]

template<unsigned int BITS>

base_uint< BITS > & base_uint< BITS >::operator*= ( uint32_t b32 )

Definition at line 55 of file arith_uint256.cpp.

◆ operator++() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator++ ( )

inline

Definition at line 165 of file arith_uint256.h.

◆ operator++() [2/2]

template<unsigned int BITS>

base_uint base_uint< BITS >::operator++ ( int )

inline

Definition at line 174 of file arith_uint256.h.

◆ operator+=() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator+= ( const base_uint< BITS > & b )

inline

Definition at line 127 of file arith_uint256.h.

◆ operator+=() [2/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator+= ( uint64_t b64 )

inline

Definition at line 145 of file arith_uint256.h.

◆ operator-()

template<unsigned int BITS>

base_uint base_uint< BITS >::operator- ( ) const

inline

Definition at line 69 of file arith_uint256.h.

◆ operator--() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator-- ( )

inline

Definition at line 182 of file arith_uint256.h.

◆ operator--() [2/2]

template<unsigned int BITS>

base_uint base_uint< BITS >::operator-- ( int )

inline

Definition at line 191 of file arith_uint256.h.

◆ operator-=() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator-= ( const base_uint< BITS > & b )

inline

Definition at line 139 of file arith_uint256.h.

◆ operator-=() [2/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator-= ( uint64_t b64 )

inline

Definition at line 153 of file arith_uint256.h.

◆ operator/=()

template<unsigned int BITS>

base_uint< BITS > & base_uint< BITS >::operator/= ( const base_uint< BITS > & b )

Definition at line 83 of file arith_uint256.cpp.

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◆ operator<<=()

template<unsigned int BITS>

base_uint< BITS > & base_uint< BITS >::operator<<= ( unsigned int shift )

Definition at line 13 of file arith_uint256.cpp.

◆ operator=() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator= ( const base_uint< BITS > & b )

inline

Definition at line 44 of file arith_uint256.h.

◆ operator=() [2/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator= ( uint64_t b )

inline

Definition at line 80 of file arith_uint256.h.

◆ operator>>=()

template<unsigned int BITS>

base_uint< BITS > & base_uint< BITS >::operator>>= ( unsigned int shift )

Definition at line 38 of file arith_uint256.cpp.

◆ operator^=() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator^= ( const base_uint< BITS > & b )

inline

Definition at line 89 of file arith_uint256.h.

◆ operator^=() [2/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator^= ( uint64_t b )

inline

Definition at line 110 of file arith_uint256.h.

◆ operator|=() [1/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator|= ( const base_uint< BITS > & b )

inline

Definition at line 103 of file arith_uint256.h.

◆ operator|=() [2/2]

template<unsigned int BITS>

base_uint& base_uint< BITS >::operator|= ( uint64_t b )

inline

Definition at line 117 of file arith_uint256.h.

◆ operator~()

template<unsigned int BITS>

base_uint base_uint< BITS >::operator~ ( ) const

inline

Definition at line 61 of file arith_uint256.h.

◆ SetHex() [1/2]

template<unsigned int BITS>

void base_uint< BITS >::SetHex ( const char * psz )

Definition at line 157 of file arith_uint256.cpp.

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◆ SetHex() [2/2]

template<unsigned int BITS>

void base_uint< BITS >::SetHex ( const std::string & str )

Definition at line 167 of file arith_uint256.cpp.

◆ size()

template<unsigned int BITS>

unsigned int base_uint< BITS >::size ( ) const

inline

Definition at line 226 of file arith_uint256.h.

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◆ ToString()

template<unsigned int BITS>

std::string base_uint< BITS >::ToString

Definition at line 173 of file arith_uint256.cpp.

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Friends And Related Function Documentation

◆ operator!= [1/2]

template<unsigned int BITS>

bool operator!=	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 213 of file arith_uint256.h.

◆ operator!= [2/2]

template<unsigned int BITS>

bool operator!=	(	const base_uint< BITS > &	a,
		uint64_t	b
	)

friend

Definition at line 219 of file arith_uint256.h.

◆ operator&

template<unsigned int BITS>

base_uint operator&	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 207 of file arith_uint256.h.

◆ operator* [1/2]

template<unsigned int BITS>

base_uint operator*	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 204 of file arith_uint256.h.

◆ operator* [2/2]

template<unsigned int BITS>

base_uint operator*	(	const base_uint< BITS > &	a,
		uint32_t	b
	)

friend

Definition at line 211 of file arith_uint256.h.

◆ operator+

template<unsigned int BITS>

base_uint operator+	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 202 of file arith_uint256.h.

◆ operator-

template<unsigned int BITS>

base_uint operator-	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 203 of file arith_uint256.h.

◆ operator/

template<unsigned int BITS>

base_uint operator/	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 205 of file arith_uint256.h.

◆ operator<

template<unsigned int BITS>

bool operator<	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 215 of file arith_uint256.h.

◆ operator<<

template<unsigned int BITS>

base_uint operator<<	(	const base_uint< BITS > &	a,
		int	shift
	)

friend

Definition at line 210 of file arith_uint256.h.

◆ operator<=

template<unsigned int BITS>

bool operator<=	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 217 of file arith_uint256.h.

◆ operator== [1/2]

template<unsigned int BITS>

bool operator==	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 212 of file arith_uint256.h.

◆ operator== [2/2]

template<unsigned int BITS>

bool operator==	(	const base_uint< BITS > &	a,
		uint64_t	b
	)

friend

Definition at line 218 of file arith_uint256.h.

◆ operator>

template<unsigned int BITS>

bool operator>	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 214 of file arith_uint256.h.

◆ operator>=

template<unsigned int BITS>

bool operator>=	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 216 of file arith_uint256.h.

◆ operator>>

template<unsigned int BITS>

base_uint operator>>	(	const base_uint< BITS > &	a,
		int	shift
	)

friend

Definition at line 209 of file arith_uint256.h.

◆ operator^

template<unsigned int BITS>

base_uint operator^	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 208 of file arith_uint256.h.

◆ operator|

template<unsigned int BITS>

base_uint operator\|	(	const base_uint< BITS > &	a,
		const base_uint< BITS > &	b
	)

friend

Definition at line 206 of file arith_uint256.h.

Member Data Documentation

◆ pn

template<unsigned int BITS>

uint32_t base_uint< BITS >::pn[WIDTH]

protected

Definition at line 29 of file arith_uint256.h.

◆ WIDTH

template<unsigned int BITS>

constexpr int base_uint< BITS >::WIDTH = BITS / 32

staticconstexprprotected

Definition at line 28 of file arith_uint256.h.

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

src/arith_uint256.h
src/arith_uint256.cpp

Public Member Functions

Protected Attributes

Static Protected Attributes

Friends

Detailed Description

template<unsigned int BITS> class base_uint< BITS >

Constructor & Destructor Documentation

◆ base_uint() [1/4]

◆ base_uint() [2/4]

◆ base_uint() [3/4]

◆ base_uint() [4/4]

Member Function Documentation

◆ bits()

◆ CompareTo()

◆ EqualTo()

◆ getdouble()

◆ GetHex()

◆ GetLow64()

◆ operator&=()

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator++() [1/2]

◆ operator++() [2/2]

◆ operator+=() [1/2]

◆ operator+=() [2/2]

◆ operator-()

◆ operator--() [1/2]

◆ operator--() [2/2]

◆ operator-=() [1/2]

◆ operator-=() [2/2]

◆ operator/=()

◆ operator<<=()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator>>=()

◆ operator^=() [1/2]

◆ operator^=() [2/2]

◆ operator|=() [1/2]

◆ operator|=() [2/2]

◆ operator~()

◆ SetHex() [1/2]

◆ SetHex() [2/2]

◆ size()

◆ ToString()

Friends And Related Function Documentation

◆ operator!= [1/2]

◆ operator!= [2/2]

◆ operator&

◆ operator* [1/2]

◆ operator* [2/2]

◆ operator+

◆ operator-

◆ operator/

◆ operator<

◆ operator<<

◆ operator<=

◆ operator== [1/2]

◆ operator== [2/2]

◆ operator>

◆ operator>=

◆ operator>>

◆ operator^

◆ operator|

Member Data Documentation

◆ pn

◆ WIDTH

template<unsigned int BITS>
class base_uint< BITS >