Double-double precision vector class. More...

#include <DD-AVX_dd_vector.hpp>

Collaboration diagram for dd_real_vector:

Public Member Functions
	dd_real_vector ()

	dd_real_vector (int n)
	create size N DD vector More...

	dd_real_vector (int n, double val)
	create size N, all element is val DD vector More...

	dd_real_vector (int n, dd_real val)
	create size N, all element is val DD vector More...

dd_real_vector_ref	operator[] (int i)
	get vec[i] value More...

	operator std::vector< double > ()
	down cast to std::vector<double> More...

	operator double * ()
	down cast to double precision array More...

	operator d_real_vector ()
	down cast to d_real_vector More...

int	size () const
	get size More...

double *	data ()
	get hi array pointer More...

double *	hi_data ()
	get hi array pointer More...

double *	lo_data ()
	get lo array pointer More...

std::vector< double >	HI ()
	get hi array pointer More...

std::vector< double >	LO ()
	get lo array pointer More...

dd_real	at (int i)
	get vec[i] value More...

void	print_all ()
	output all elements to standard I/O More...

void	print (int i)
	output vec[i] to standard I/O More...

void	input (const char *filename)
	create vector from file More...

void	input_mm (FILE *file)
	create vector from matrix market file More...

void	input_plane (FILE *file)
	create vector from plane file More...

void	output_mm (const char *filename)
	output vector to matrix market file More...

void	output_plane (const char *filename)
	output vector to plane file More...

void	resize (int n)
	resize, this method is almost same as std::vector More...

void	resize (int n, double val)
	resize, this method is almost same as std::vector More...

void	resize (int n, dd_real val)
	resize, this method is almost same as std::vector More...

void	push_back (const double val)
	push_back, this method is almost same as std::vector More...

void	push_back (const dd_real val)
	push_back, this method is almost same as std::vector More...

void	clear ()
	clear, this method is almost same as std::vector More...

void	copy (const dd_real_vector &vec)
	copy from dd_real_vector More...

void	copy (const d_real_vector &vec)
	copy from d_real_vector More...

void	copy (const std::vector< double > &vec)
	copy from std::vector<double> More...

void	copy (const std::vector< dd_real > &vec)
	copy from std::vector<dd_real> More...

dd_real_vector &	operator= (const dd_real_vector &vec)
	copy from dd_real_vector More...

dd_real_vector &	operator= (const d_real_vector &vec)
	copy from d_real_vector More...

dd_real_vector &	operator= (const std::vector< double > &vec)
	copy from std::vector<double> More...

dd_real_vector &	operator= (const std::vector< dd_real > &vec)
	copy from std::vector<dd_real> More...

bool	operator== (const dd_real_vector &vec)
	comparision function More...

bool	operator== (const d_real_vector &vec)
	comparision function More...

bool	operator== (const std::vector< double > &vec)
	comparision function More...

bool	operator== (const std::vector< dd_real > &vec)
	comparision function More...

bool	operator!= (const dd_real_vector &vec)
	comparision function More...

bool	operator!= (const d_real_vector &vec)
	comparision function More...

bool	operator!= (const std::vector< double > &vec)
	comparision function More...

bool	operator!= (const std::vector< dd_real > &vec)
	comparision function More...

void	minus ()
	sign More...

dd_real_vector	operator- ()
	sign More...

void	add (dd_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	add (d_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	add (dd_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

void	add (d_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

dd_real_vector	operator+ (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator+ (d_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator+= (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator+= (d_real_vector &vec)
	all elemetnt arithmetic function More...

void	sub (dd_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	sub (d_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	sub (dd_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

void	sub (d_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

dd_real_vector	operator- (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator- (d_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator-= (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator-= (d_real_vector &vec)
	all elemetnt arithmetic function More...

void	mul (dd_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	mul (d_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	mul (dd_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

void	mul (d_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

dd_real_vector	operator* (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator* (d_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator*= (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator*= (d_real_vector &vec)
	all elemetnt arithmetic function More...

void	div (dd_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	div (d_real_vector &vec1, dd_real_vector &vec2)
	all elemetnt arithmetic function More...

void	div (dd_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

void	div (d_real_vector &vec1, d_real_vector &vec2)
	all elemetnt arithmetic function More...

dd_real_vector	operator/ (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator/ (d_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator/= (dd_real_vector &vec)
	all elemetnt arithmetic function More...

dd_real_vector	operator/= (d_real_vector &vec)
	all elemetnt arithmetic function More...

Public Attributes
std::vector< double >	hi

std::vector< double >	lo

Private Attributes
int	N =0

Detailed Description

Double-double precision vector class.

Definition at line 66 of file DD-AVX_dd_vector.hpp.

Constructor & Destructor Documentation

◆ dd_real_vector() [1/4]

dd_real_vector::dd_real_vector ( )

inline

Definition at line 74 of file DD-AVX_dd_vector.hpp.

◆ dd_real_vector() [2/4]

dd_real_vector::dd_real_vector ( int n )

inline

create size N DD vector

Definition at line 77 of file DD-AVX_dd_vector.hpp.

◆ dd_real_vector() [3/4]

dd_real_vector::dd_real_vector	(	int	n,
		double	val
	)

inline

create size N, all element is val DD vector

Definition at line 84 of file DD-AVX_dd_vector.hpp.

◆ dd_real_vector() [4/4]

dd_real_vector::dd_real_vector	(	int	n,
		dd_real	val
	)

inline

create size N, all element is val DD vector

Definition at line 91 of file DD-AVX_dd_vector.hpp.

Member Function Documentation

◆ operator[]()

dd_real_vector_ref dd_real_vector::operator[] ( int i )

inline

get vec[i] value

Definition at line 98 of file DD-AVX_dd_vector.hpp.

◆ operator std::vector< double >()

dd_real_vector::operator std::vector< double > ( )

down cast to std::vector<double>

◆ operator double *()

dd_real_vector::operator double * ( )

down cast to double precision array

◆ operator d_real_vector()

dd_real_vector::operator d_real_vector ( )

down cast to d_real_vector

◆ size()

int dd_real_vector::size ( ) const

inline

get size

Definition at line 113 of file DD-AVX_dd_vector.hpp.

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◆ data()

double* dd_real_vector::data ( )

inline

get hi array pointer

Definition at line 116 of file DD-AVX_dd_vector.hpp.

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◆ hi_data()

double* dd_real_vector::hi_data ( )

inline

get hi array pointer

Definition at line 118 of file DD-AVX_dd_vector.hpp.

◆ lo_data()

double* dd_real_vector::lo_data ( )

inline

get lo array pointer

Definition at line 120 of file DD-AVX_dd_vector.hpp.

◆ HI()

std::vector<double> dd_real_vector::HI ( )

inline

get hi array pointer

Definition at line 123 of file DD-AVX_dd_vector.hpp.

◆ LO()

std::vector<double> dd_real_vector::LO ( )

inline

get lo array pointer

Definition at line 125 of file DD-AVX_dd_vector.hpp.

◆ at()

dd_real dd_real_vector::at ( int i )

inline

get vec[i] value

Definition at line 128 of file DD-AVX_dd_vector.hpp.

◆ print_all()

void dd_real_vector::print_all ( )

inline

output all elements to standard I/O

Definition at line 137 of file DD-AVX_dd_vector.hpp.

◆ print()

void dd_real_vector::print ( int i )

inline

output vec[i] to standard I/O

Definition at line 139 of file DD-AVX_dd_vector.hpp.

◆ input()

void dd_real_vector::input ( const char * filename )

create vector from file

◆ input_mm()

void dd_real_vector::input_mm ( FILE * file )

create vector from matrix market file

◆ input_plane()

void dd_real_vector::input_plane ( FILE * file )

create vector from plane file

◆ output_mm()

void dd_real_vector::output_mm ( const char * filename )

output vector to matrix market file

◆ output_plane()

void dd_real_vector::output_plane ( const char * filename )

output vector to plane file

◆ resize() [1/3]

void dd_real_vector::resize ( int n )

inline

resize, this method is almost same as std::vector

Definition at line 154 of file DD-AVX_dd_vector.hpp.

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◆ resize() [2/3]

void dd_real_vector::resize	(	int	n,
		double	val
	)

inline

resize, this method is almost same as std::vector

Definition at line 161 of file DD-AVX_dd_vector.hpp.

◆ resize() [3/3]

void dd_real_vector::resize	(	int	n,
		dd_real	val
	)

inline

resize, this method is almost same as std::vector

Definition at line 168 of file DD-AVX_dd_vector.hpp.

◆ push_back() [1/2]

void dd_real_vector::push_back ( const double val )

inline

push_back, this method is almost same as std::vector

Definition at line 175 of file DD-AVX_dd_vector.hpp.

◆ push_back() [2/2]

void dd_real_vector::push_back ( const dd_real val )

inline

push_back, this method is almost same as std::vector

Definition at line 182 of file DD-AVX_dd_vector.hpp.

◆ clear()

void dd_real_vector::clear ( )

inline

clear, this method is almost same as std::vector

Definition at line 189 of file DD-AVX_dd_vector.hpp.

◆ copy() [1/4]

void dd_real_vector::copy ( const dd_real_vector & vec )

copy from dd_real_vector

Definition at line 48 of file vector_copy.cpp.

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◆ copy() [2/4]

void dd_real_vector::copy ( const d_real_vector & vec )

copy from d_real_vector

Definition at line 55 of file vector_copy.cpp.

◆ copy() [3/4]

void dd_real_vector::copy ( const std::vector< double > & vec )

copy from std::vector<double>

Definition at line 62 of file vector_copy.cpp.

◆ copy() [4/4]

void dd_real_vector::copy ( const std::vector< dd_real > & vec )

copy from std::vector<dd_real>

Definition at line 69 of file vector_copy.cpp.

◆ operator=() [1/4]

dd_real_vector & dd_real_vector::operator= ( const dd_real_vector & vec )

copy from dd_real_vector

Definition at line 81 of file vector_copy.cpp.

◆ operator=() [2/4]

dd_real_vector & dd_real_vector::operator= ( const d_real_vector & vec )

copy from d_real_vector

Definition at line 86 of file vector_copy.cpp.

◆ operator=() [3/4]

dd_real_vector & dd_real_vector::operator= ( const std::vector< double > & vec )

copy from std::vector<double>

Definition at line 91 of file vector_copy.cpp.

◆ operator=() [4/4]

dd_real_vector & dd_real_vector::operator= ( const std::vector< dd_real > & vec )

copy from std::vector<dd_real>

Definition at line 96 of file vector_copy.cpp.

◆ operator==() [1/4]

bool dd_real_vector::operator== ( const dd_real_vector & vec )

comparision function

Definition at line 64 of file vector_comparison.cpp.

◆ operator==() [2/4]

bool dd_real_vector::operator== ( const d_real_vector & vec )

comparision function

Definition at line 73 of file vector_comparison.cpp.

◆ operator==() [3/4]

bool dd_real_vector::operator== ( const std::vector< double > & vec )

comparision function

Definition at line 81 of file vector_comparison.cpp.

◆ operator==() [4/4]

bool dd_real_vector::operator== ( const std::vector< dd_real > & vec )

comparision function

Definition at line 89 of file vector_comparison.cpp.

◆ operator!=() [1/4]

bool dd_real_vector::operator!= ( const dd_real_vector & vec )

comparision function

=

Definition at line 102 of file vector_comparison.cpp.

◆ operator!=() [2/4]

bool dd_real_vector::operator!= ( const d_real_vector & vec )

comparision function

Definition at line 107 of file vector_comparison.cpp.

◆ operator!=() [3/4]

bool dd_real_vector::operator!= ( const std::vector< double > & vec )

comparision function

Definition at line 112 of file vector_comparison.cpp.

◆ operator!=() [4/4]

bool dd_real_vector::operator!= ( const std::vector< dd_real > & vec )

comparision function

Definition at line 117 of file vector_comparison.cpp.

◆ minus()

void dd_real_vector::minus ( )

sign

Definition at line 4 of file vector_minus.cpp.

◆ operator-() [1/3]

dd_real_vector dd_real_vector::operator- ( )

sign

Definition at line 38 of file vector_minus.cpp.