BigInt Class Reference

#include <bigint.hpp>

Public Member Functions
	BigInt (long long num)
	BigInt (const std::string &s)
	BigInt ()
BigInt &	assign (long long num)
BigInt &	assign (const std::string &s)
BigInt &	operator+= (const BigInt &b)
BigInt &	operator-= (const BigInt &b)
BigInt &	operator*= (const BigInt &b)
BigInt &	operator/= (const BigInt &b)
BigInt &	operator%= (const BigInt &b)
BigInt	operator+ (const BigInt &b) const
BigInt	operator- (const BigInt &b) const
BigInt	operator* (const BigInt &b) const
BigInt	operator/ (const BigInt &b) const
BigInt	operator% (const BigInt &b) const
BigInt	operator- () const
bool	operator> (const BigInt &b) const
bool	operator< (const BigInt &b) const
bool	operator== (const BigInt &b) const
bool	operator!= (const BigInt &b) const
bool	operator>= (const BigInt &b) const
bool	operator<= (const BigInt &b) const

Private Member Functions
bool	isZero () const
BigInt &	rawPlus (const BigInt &b)
BigInt &	rawMinus (const BigInt &b)
std::pair< BigInt &, BigInt >	divandmod (const BigInt &b)
bool	rawSmaller (const BigInt &b) const
bool	rawGreater (const BigInt &b) const
BigInt &	setSign (const bool sign)

Private Attributes
std::vector< int32_t >	d
size_t	len
bool	nonNeg

Friends
std::istream &	operator>> (std::istream &i, BigInt &b)
std::ostream &	operator<< (std::ostream &o, const BigInt &b)
template<typename CompareFunc >
bool	rawCompare (const BigInt &a, const BigInt &b)

Detailed Description

Definition at line 11 of file bigint.hpp.

Constructor & Destructor Documentation

BigInt::BigInt

(

long long

num

)

Definition at line 20 of file bigint.cpp.

BigInt::BigInt

(

const std::string &

s

)

Definition at line 25 of file bigint.cpp.

BigInt::BigInt

(

)

Definition at line 30 of file bigint.cpp.

Member Function Documentation

BigInt & BigInt::assign

(

long long

num

)

Definition at line 35 of file bigint.cpp.

BigInt & BigInt::assign

(

const std::string &

s

)

Definition at line 56 of file bigint.cpp.

std::pair< BigInt &, BigInt > BigInt::divandmod ( const BigInt &  b )

private

Definition at line 315 of file bigint.cpp.

bool BigInt::isZero ( ) const

private

Definition at line 15 of file bigint.cpp.

bool BigInt::operator!=

(

const BigInt &

b

)

const

Definition at line 146 of file bigint.cpp.

BigInt BigInt::operator%

(

const BigInt &

b

)

const

Definition at line 370 of file bigint.cpp.

BigInt & BigInt::operator%=

(

const BigInt &

b

)

Definition at line 364 of file bigint.cpp.

BigInt BigInt::operator*

(

const BigInt &

b

)

const

Definition at line 278 of file bigint.cpp.

BigInt & BigInt::operator*=

(

const BigInt &

b

)

Definition at line 303 of file bigint.cpp.

BigInt BigInt::operator+

(

const BigInt &

b

)

const

Definition at line 264 of file bigint.cpp.

BigInt & BigInt::operator+=

(

const BigInt &

b

)

Definition at line 202 of file bigint.cpp.

BigInt BigInt::operator-

(

const BigInt &

b

)

const

Definition at line 271 of file bigint.cpp.

BigInt BigInt::operator-

(

)

const

Definition at line 95 of file bigint.cpp.

BigInt & BigInt::operator-=

(

const BigInt &

b

)

Definition at line 235 of file bigint.cpp.

BigInt BigInt::operator/

(

const BigInt &

b

)

const

Definition at line 358 of file bigint.cpp.

BigInt & BigInt::operator/=

(

const BigInt &

b

)

Definition at line 353 of file bigint.cpp.

bool BigInt::operator<

(

const BigInt &

b

)

const

Definition at line 124 of file bigint.cpp.

bool BigInt::operator<=

(

const BigInt &

b

)

const

Definition at line 156 of file bigint.cpp.

bool BigInt::operator==

(

const BigInt &

b

)

const

Definition at line 138 of file bigint.cpp.

bool BigInt::operator>

(

const BigInt &

b

)

const

Definition at line 133 of file bigint.cpp.

bool BigInt::operator>=

(

const BigInt &

b

)

const

Definition at line 151 of file bigint.cpp.

bool BigInt::rawGreater ( const BigInt &  b ) const

private

Definition at line 119 of file bigint.cpp.

BigInt & BigInt::rawMinus ( const BigInt &  b )

private

Definition at line 182 of file bigint.cpp.

BigInt & BigInt::rawPlus ( const BigInt &  b )

private

Definition at line 161 of file bigint.cpp.

bool BigInt::rawSmaller ( const BigInt &  b ) const

private

Definition at line 114 of file bigint.cpp.

BigInt & BigInt::setSign ( const bool  sign )

private

Definition at line 309 of file bigint.cpp.

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  o, const BigInt &  b  )

friend

Definition at line 248 of file bigint.cpp.

std::istream& operator>> ( std::istream &  i, BigInt &  b  )

friend

Definition at line 240 of file bigint.cpp.

template<typename CompareFunc >

bool rawCompare ( const BigInt &  a, const BigInt &  b  )

friend

Definition at line 104 of file bigint.cpp.

Member Data Documentation

std::vector<int32_t> BigInt::d

private

Definition at line 14 of file bigint.hpp.

size_t BigInt::len

private

Definition at line 15 of file bigint.hpp.

bool BigInt::nonNeg

private

Definition at line 16 of file bigint.hpp.

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

• utility/bigint.hpp
• utility/bigint.cpp