#include <iosfwd>
#include <string>
#include "big-int/bigint.hh"

Include dependency graph for mp_arith.h:

This graph shows which files directly or indirectly include this file:

Typedefs
typedef BigInt	mp_integer

Functions
std::ostream &	operator<< (std::ostream &, const mp_integer &)

mp_integer	operator>> (const mp_integer &, const mp_integer &)

mp_integer	operator<< (const mp_integer &, const mp_integer &)

mp_integer	bitwise_or (const mp_integer &, const mp_integer &)
	bitwise 'or' of two nonnegative integers

mp_integer	bitwise_and (const mp_integer &, const mp_integer &)
	bitwise 'and' of two nonnegative integers

mp_integer	bitwise_xor (const mp_integer &, const mp_integer &)
	bitwise 'xor' of two nonnegative integers

mp_integer	arith_left_shift (const mp_integer &, const mp_integer &, std::size_t true_size)
	arithmetic left shift bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

mp_integer	arith_right_shift (const mp_integer &, const mp_integer &, std::size_t true_size)
	arithmetic right shift (loads sign on MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

mp_integer	logic_left_shift (const mp_integer &, const mp_integer &, std::size_t true_size)
	logic left shift bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

mp_integer	logic_right_shift (const mp_integer &, const mp_integer &, std::size_t true_size)
	logic right shift (loads 0 on MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

mp_integer	rotate_right (const mp_integer &, const mp_integer &, std::size_t true_size)
	rotates right (MSB=LSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

mp_integer	rotate_left (const mp_integer &, const mp_integer &, std::size_t true_size)
	rotate left (LSB=MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

const std::string	integer2string (const mp_integer &, unsigned base=10)

const mp_integer	string2integer (const std::string &, unsigned base=10)

const std::string	integer2binary (const mp_integer &, std::size_t width)

const mp_integer	binary2integer (const std::string &, bool is_signed)
	convert binary string representation to mp_integer

Typedef Documentation

◆ mp_integer

typedef BigInt mp_integer

Definition at line 19 of file mp_arith.h.

Function Documentation

◆ arith_left_shift()

mp_integer arith_left_shift	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

arithmetic left shift bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 253 of file mp_arith.cpp.

◆ arith_right_shift()

mp_integer arith_right_shift	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

arithmetic right shift (loads sign on MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 272 of file mp_arith.cpp.

◆ binary2integer()

const mp_integer binary2integer	(	const std::string &	n,
		bool	is_signed
	)

convert binary string representation to mp_integer

parameters: string of '0'/'1', most significant bit first

Returns: mp_integer

Definition at line 117 of file mp_arith.cpp.

◆ bitwise_and()

mp_integer bitwise_and	(	const mp_integer &	a,
		const mp_integer &	b
	)

bitwise 'and' of two nonnegative integers

Definition at line 227 of file mp_arith.cpp.

◆ bitwise_or()

mp_integer bitwise_or	(	const mp_integer &	a,
		const mp_integer &	b
	)

bitwise 'or' of two nonnegative integers

Definition at line 215 of file mp_arith.cpp.

◆ bitwise_xor()

mp_integer bitwise_xor	(	const mp_integer &	a,
		const mp_integer &	b
	)

bitwise 'xor' of two nonnegative integers

Definition at line 239 of file mp_arith.cpp.

◆ integer2binary()

const std::string integer2binary	(	const mp_integer &	n,
		std::size_t	width
	)

Returns: string of '0'/'1', most significant bit first

Definition at line 64 of file mp_arith.cpp.

◆ integer2string()

const std::string integer2string	(	const mp_integer &	n,
		unsigned	base = `10`
	)

Definition at line 103 of file mp_arith.cpp.

◆ logic_left_shift()

mp_integer logic_left_shift	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

logic left shift bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 291 of file mp_arith.cpp.

◆ logic_right_shift()

mp_integer logic_right_shift	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

logic right shift (loads 0 on MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 317 of file mp_arith.cpp.

◆ operator<<() [1/2]

mp_integer operator<<	(	const mp_integer &	a,
		const mp_integer &	b
	)

Definition at line 40 of file mp_arith.cpp.

◆ operator<<() [2/2]

std::ostream & operator<<	(	std::ostream &	out,
		const mp_integer &	n
	)

Definition at line 45 of file mp_arith.cpp.

◆ operator>>()

mp_integer operator>>	(	const mp_integer &	a,
		const mp_integer &	b
	)

Definition at line 22 of file mp_arith.cpp.

◆ rotate_left()

mp_integer rotate_left	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

rotate left (LSB=MSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 353 of file mp_arith.cpp.

◆ rotate_right()

mp_integer rotate_right	(	const mp_integer &	a,
		const mp_integer &	b,
		std::size_t	true_size
	)

rotates right (MSB=LSB) bitwise operations only make sense on native objects, hence the largest object size should be the largest available c++ integer size (currently long long)

Definition at line 333 of file mp_arith.cpp.

◆ string2integer()

const mp_integer string2integer	(	const std::string &	n,
		unsigned	base
	)

parameters: string of '0'-'9' etc. most significant digit first: base of number representation

Returns: mp_integer

Definition at line 54 of file mp_arith.cpp.

Typedefs

Functions