gsl::vector Class Reference

This class handles vector objects as shared handles. More...

#include <vector.hpp>

Inheritance diagram for gsl::vector:

Collaboration diagram for gsl::vector:

Classes
class	const_iterator_t
	A class template for the const iterators. More...
class	iterator_base
	The container must have iterator types. More...
class	iterator_t
	A class template for the two non-const iterators. More...

Public Types
typedef double	value_type
	A container must have a value_type. More...
typedef value_type &	reference
	A container must have a reference type. More...
typedef value_type const &	const_reference
	A container must have a constant reference type. More...
typedef value_type *	pointer
	A container must have a pointer type. More...
typedef value_type const *	const_pointer
	A container must have a constant pointer type. More...
typedef const_iterator_t< false >	const_iterator
	The const_iterator type. More...
typedef iterator_t< false >	iterator
	The iterator type. More...
typedef const_iterator_t< true >	const_reverse_iterator
	The const_reverse_t type. More...
typedef iterator_t< true >	reverse_iterator
	The reverse_iterator type. More...
typedef const_iterator::difference_type	difference_type
	A container must have a difference_type. More...
typedef size_t	size_type
	A container must have a size_type. More...

Public Member Functions
	vector ()
	The default constructor is only really useful for assigning to. More...
	vector (size_t const n)
	The default constructor creates a new vector with n elements. More...
	vector (gsl_vector *v)
	Could construct from a gsl_vector. More...
	vector (std::initializer_list< double > initializer_list)
	Could construct from a std::initializer_list in C++11. More...
	vector (vector const &v)
	The copy constructor. More...
	vector (vector &v)
	The copy constructor. More...
vector &	operator= (vector const &v)
	The assignment operator. More...
template<typename V >
	vector (V &v, size_t const stride=1)
	Construct from an object that implements data() and size(). More...
vector	clone () const
	The clone function. More...
	~vector ()
	The destructor only deletes the pointers if count reaches zero. More...
void	wrap_gsl_vector_without_ownership (gsl_vector *v)
	This function is intended mainly for internal use. More...
bool	operator== (vector const &v) const
	Two vector objects are identically equal if their elements are identical. More...
void	reset ()
	Stop sharing ownership of the shared pointer. More...
	vector (vector &&v)
	Move constructor. More...
vector &	operator= (vector &&v)
	Move operator. More...
bool	operator!= (vector const &v) const
	Two vector objects are different equal if their elements are not identical. More...
bool	operator< (vector const &v) const
	A container needs to define an ordering for sorting. More...
bool	operator> (vector const &v) const
	A container needs to define an ordering for sorting. More...
bool	operator<= (vector const &v) const
	A container needs to define an ordering for sorting. More...
bool	operator>= (vector const &v) const
	A container needs to define an ordering for sorting. More...
iterator	begin ()
	Get iterator pointing to first vector element. More...
const_iterator	begin () const
	Get iterator pointing to first vector element. More...
iterator	end ()
	Get iterator pointing beyond last vector element. More...
const_iterator	end () const
	Get iterator pointing beyond last vector element. More...
size_type	size () const
	The size (number of elements) of the vector. More...
double *	data ()
	Give access to the data block. More...
double const *	data () const
	Give access to the data block. More...
size_type	max_size () const
	The max size (number of elements) of the vector. More...
bool	empty () const
	Find if the vector is empty. More...
void	swap (vector &v)
	Swap two vector objects. More...
reverse_iterator	rbegin ()
	Get iterator pointing to first vector element. More...
const_reverse_iterator	rbegin () const
	Get iterator pointing to first vector element. More...
reverse_iterator	rend ()
	Get iterator pointing beyond last vector element. More...
const_reverse_iterator	rend () const
	Get iterator pointing beyond last vector element. More...
double &	operator[] (size_t const n)
	Get element at position n by reference ([] operator). More...
double const &	operator[] (size_t const n) const
	Get element at position n by reference ([] operator). More...
gsl_vector *	get ()
	Get the gsl_vector. More...
gsl_vector const *	get () const
	Get the gsl_vector. More...
bool	unique () const
	Find if this is the only object sharing the gsl_vector. More...
size_t	use_count () const
	Find how many vector objects share this pointer. More...
	operator bool () const
	Allow conversion to bool. More...
void	set_zero ()
	C++ version of gsl_vector_set_zero(). More...
void	set_all (double x)
	C++ version of gsl_vector_set_all(). More...
int	set_basis (size_t i)
	C++ version of gsl_vector_set_basis(). More...
int	memcpy (vector const &src)
	C++ version of gsl_vector_memcpy(). More...
int	reverse ()
	C++ version of gsl_vector_reverse(). More...
int	swap_elements (size_t const i, size_t const j)
	C++ version of gsl_vector_swap_elements(). More...
double	max () const
	C++ version of gsl_vector_max(). More...
double	min () const
	C++ version of gsl_vector_min(). More...
void	minmax (double *min_out, double *max_out) const
	C++ version of gsl_vector_minmax(). More...
size_t	max_index () const
	C++ version of gsl_vector_max_index(). More...
size_t	min_index () const
	C++ version of gsl_vector_min_index(). More...
void	minmax_index (size_t *imin, size_t *imax) const
	C++ version of gsl_vector_minmax_index(). More...
void	minmax_index (size_t &imin, size_t &imax) const
	C++ version of gsl_vector_minmax_index(). More...
int	add (vector const &b)
	C++ version of gsl_vector_add(). More...
int	sub (vector const &b)
	C++ version of gsl_vector_sub(). More...
int	mul (vector const &b)
	C++ version of gsl_vector_mul(). More...
int	div (vector const &b)
	C++ version of gsl_vector_div(). More...
int	scale (double const x)
	C++ version of gsl_vector_scale(). More...
int	add_constant (double const x)
	C++ version of gsl_vector_add_constant(). More...
int	axpby (double const alpha, vector const &x, double const beta)
	C++ version of gsl_vector_axpby(). More...
double	sum (vector const &a) const
	C++ version of gsl_vector_sum(). More...
int	isnull () const
	C++ version of gsl_vector_isnull(). More...
int	ispos () const
	C++ version of gsl_vector_ispos(). More...
int	isneg () const
	C++ version of gsl_vector_isneg(). More...
int	isnonneg () const
	C++ version of gsl_vector_isnonneg(). More...
double	get (size_t const i) const
	C++ version of gsl_vector_get(). More...
void	set (size_t const i, double x)
	C++ version of gsl_vector_set(). More...
double *	ptr (size_t const i)
	C++ version of gsl_vector_ptr(). More...
double const *	const_ptr (size_t const i) const
	C++ version of gsl_vector_const_ptr(). More...
int	fread (FILE *stream)
	C++ version of gsl_vector_fread(). More...
int	fwrite (FILE *stream) const
	C++ version of gsl_vector_fwrite(). More...
int	fscanf (FILE *stream)
	C++ version of gsl_vector_fscanf(). More...
int	fprintf (FILE *stream, char const *format) const
	C++ version of gsl_vector_fprintf(). More...
	vector (block &b, size_t const offset, size_t const n, size_t const stride=1)
	C++ version of gsl_vector_alloc_from_block(). More...
	vector (vector &v, size_t const offset, size_t const n, size_t const stride=1)
	C++ version of gsl_vector_alloc_from_vector(). More...
vector	subvector (size_t i, size_t n)
	C++ version of gsl_vector_subvector(). More...
vector	subvector_with_stride (size_t i, size_t stride, size_t n)
	C++ version of gsl_vector_subvectorwith_stride(). More...
vector const	const_subvector (size_t i, size_t n) const
	C++ version of gsl_vector_const_subvector(). More...
vector const	const_subvector_with_stride (size_t i, size_t stride, size_t n) const
	C++ version of gsl_vector_const_subvector_with_stride(). More...

Static Public Member Functions
static vector	calloc (size_t const n)
	C++ version of gsl_vector_calloc(). More...
static vector	view_array (double *v, size_t n)
	C++ version of gsl_vector_view_array(). More...
static vector	view_array_with_stride (double *base, size_t stride, size_t n)
	C++ version of gsl_vector_view_array_with_stride(). More...
static vector const	const_view_array (double const *v, size_t n)
	C++ version of gsl_vector _const_view_array(). More...
static vector const	const_view_array_with_stride (double const *base, size_t stride, size_t n)
	C++ version of gsl_vector_const_view_array_with_stride(). More...
template<typename ARRAY >
static vector	view_array (ARRAY &v, size_t n=0)
	C++ version of gsl_vector_view_array(). More...
template<typename ARRAY >
static vector	view_array_with_stride (ARRAY &base, size_t stride, size_t n=0)
	C++ version of gsl_vector_view_array_with_stride(). More...
template<typename ARRAY >
static vector const	const_view_array (ARRAY const &v, size_t n=0)
	C++ version of gsl_vector _const_view_array(). More...
template<typename ARRAY >
static vector const	const_view_array_with_stride (ARRAY const &base, size_t stride, size_t n=0)
	C++ version of gsl_vector_const_view_array_with_stride(). More...
static vector	alloc_row_from_matrix (matrix &m, size_t const i)
	C++ version of gsl_vector_alloc_row_from_matrix(). More...
static vector	alloc_col_from_matrix (matrix &m, size_t const j)
	C++ version of gsl_vector_alloc_col_from_matrix(). More...
static double	get (gsl_vector const *v, size_t const i)
	C++ version of get(). More...

Private Attributes
bool	owns_data
	Used to allow a vector that does not own its data. More...
gsl_vector *	ccgsl_pointer
	The shared pointer. More...
size_t *	count
	The shared reference count. More...

Friends
class	multimin::function
class	multimin::function_fdf
class	multifit::function
class	multifit::function_fdf
class	multiroot::function
class	multiroot::function_fdf
class	multifit::nlinear::function_fdf
class	multilarge::nlinear::function_fdf

Detailed Description

This class handles vector objects as shared handles.

It models a random access container so that STL functions work with vector.

Note that vector_views are implemented as vector objects here.

If you want to use a std::vector<double> or similar object as if it were a gsl::vector object, use the constructor that takes a stride argument. But use it with caution. Changing the size of the original object does not change the size of the gsl::vector object; so it may be safer to create gsl::vector objects in this way as needed.

Definition at line 74 of file vector.hpp.

Member Typedef Documentation

const_iterator

typedef const_iterator_t<false> gsl::vector::const_iterator

The const_iterator type.

Definition at line 1109 of file vector.hpp.

const_pointer

typedef value_type const* gsl::vector::const_pointer

A container must have a constant pointer type.

Definition at line 441 of file vector.hpp.

const_reference

typedef value_type const& gsl::vector::const_reference

A container must have a constant reference type.

Definition at line 431 of file vector.hpp.

const_reverse_iterator

typedef const_iterator_t<true> gsl::vector::const_reverse_iterator

The const_reverse_t type.

Definition at line 1117 of file vector.hpp.

difference_type

typedef const_iterator::difference_type gsl::vector::difference_type

A container must have a difference_type.

Definition at line 1126 of file vector.hpp.

iterator

typedef iterator_t<false> gsl::vector::iterator

The iterator type.

Definition at line 1113 of file vector.hpp.

pointer

typedef value_type* gsl::vector::pointer

A container must have a pointer type.

Definition at line 436 of file vector.hpp.

reference

typedef value_type& gsl::vector::reference

A container must have a reference type.

Definition at line 426 of file vector.hpp.

reverse_iterator

typedef iterator_t<true> gsl::vector::reverse_iterator

The reverse_iterator type.

Definition at line 1121 of file vector.hpp.

size_type

typedef size_t gsl::vector::size_type

A container must have a size_type.

Definition at line 1131 of file vector.hpp.

value_type

typedef double gsl::vector::value_type

A container must have a value_type.

Definition at line 421 of file vector.hpp.

Constructor & Destructor Documentation

vector() [1/10]

gsl::vector::vector ( )

inline

The default constructor is only really useful for assigning to.

Definition at line 87 of file vector.hpp.

References ccgsl_pointer, count, and owns_data.

Referenced by calloc(), gsl::matrix::column(), gsl::matrix::const_column(), gsl::matrix::const_diagonal(), gsl::matrix::const_row(), gsl::matrix::const_subcolumn(), gsl::matrix::const_subdiagonal(), gsl::matrix::const_subrow(), const_subvector(), const_subvector_with_stride(), gsl::matrix::const_superdiagonal(), const_view_array(), const_view_array_with_stride(), gsl::matrix::diagonal(), operator=(), reset(), gsl::matrix::row(), gsl::matrix::subcolumn(), gsl::matrix::subdiagonal(), gsl::matrix::subrow(), subvector(), subvector_with_stride(), gsl::matrix::superdiagonal(), view_array(), and view_array_with_stride().

vector() [2/10]

gsl::vector::vector ( size_t const  n )

inlineexplicit

The default constructor creates a new vector with n elements.

Parameters

n	The number of elements in the vector

Definition at line 98 of file vector.hpp.

References ccgsl_pointer, count, and gsl::rstat::n().

vector() [3/10]

gsl::vector::vector ( gsl_vector *  v )

inlineexplicit

Could construct from a gsl_vector.

This is not usually a good idea. In this case we should not use gsl_vector_free() to deallocate the memory.

Parameters

v	The vector

Definition at line 138 of file vector.hpp.

References ccgsl_pointer, and count.

vector() [4/10]

gsl::vector::vector ( std::initializer_list< double >  initializer_list )

inline

Could construct from a std::initializer_list in C++11.

Parameters

initializer_list

The initializer_list.

Definition at line 150 of file vector.hpp.

References begin(), ccgsl_pointer, count, and gsl::rstat::n().

vector() [5/10]

gsl::vector::vector ( vector const &  v )

inline

The copy constructor.

This shares the vector. Use clone() if you want a full copy.

Parameters

v	The vector to copy.

Definition at line 172 of file vector.hpp.

References count.

vector() [6/10]

gsl::vector::vector ( vector &  v )

inline

The copy constructor.

This shares the vector. Use clone() if you want a full copy.

Parameters

v	The vector to copy.

Definition at line 180 of file vector.hpp.

References count.

vector() [7/10]

template<typename V >

gsl::vector::vector ( V &  v, size_t const  stride = 1  )

inline

Construct from an object that implements data() and size().

This is primarily intended to allow you to construct from a std::vector<double> or std::array<double,size_t> object. But it could be used to construct a subvector. This constructor shares the data with the original object. But the price of efficiency is safety. If you change the size of v the size of the gsl::vector does not change. Stride is normally set to 1 and allows us to define a constructor. But it can be set to another value to indicate, for example, that you only wish every second element to be included in this.

Parameters

v	The object that you want this to share data with.
stride	The stride.

Definition at line 217 of file vector.hpp.

References ccgsl_pointer, count, and gsl::rstat::n().

~vector()

gsl::vector::~vector ( )

inline

The destructor only deletes the pointers if count reaches zero.

Definition at line 252 of file vector.hpp.

References ccgsl_pointer, count, and owns_data.

vector() [8/10]

gsl::vector::vector ( vector &&  v )

inline

Move constructor.

Parameters

v	The vector to move.

Definition at line 313 of file vector.hpp.

References count.

vector() [9/10]

gsl::vector::vector ( block &  b, size_t const  offset, size_t const  n, size_t const  stride = 1  )

inline

C++ version of gsl_vector_alloc_from_block().

Parameters

b	The block
offset	The offset within the block
n	The number of elements
stride	The stride

Definition at line 1560 of file vector.hpp.

References gsl::sf::mathieu::b(), ccgsl_pointer, count, and gsl::rstat::n().

vector() [10/10]

gsl::vector::vector ( vector &  v, size_t const  offset, size_t const  n, size_t const  stride = 1  )

inline

C++ version of gsl_vector_alloc_from_vector().

Parameters

v	The vector
offset	The offset
n	The number of elements
stride	The stride

Definition at line 1577 of file vector.hpp.

References ccgsl_pointer, count, get(), and gsl::rstat::n().

Member Function Documentation

add()

int gsl::vector::add ( vector const &  b )

inline

C++ version of gsl_vector_add().

Parameters

b	vector to add to this

Returns

error code on failure

Definition at line 1435 of file vector.hpp.

References gsl::sf::mathieu::b(), and get().

add_constant()

int gsl::vector::add_constant ( double const  x )

inline

C++ version of gsl_vector_add_constant().

Parameters

x	constant to add to each element of this

Returns

error code on failure

Definition at line 1465 of file vector.hpp.

References get().

alloc_col_from_matrix()

static vector gsl::vector::alloc_col_from_matrix ( matrix &  m, size_t const  j  )

static

C++ version of gsl_vector_alloc_col_from_matrix().

Parameters

m	A matrix
j	A column

Returns

A vector

alloc_row_from_matrix()

static vector gsl::vector::alloc_row_from_matrix ( matrix &  m, size_t const  i  )

static

C++ version of gsl_vector_alloc_row_from_matrix().

Parameters

m	A matrix
i	A row

Returns

A vector

axpby()

int gsl::vector::axpby ( double const  alpha, vector const &  x, double const  beta  )

inline

C++ version of gsl_vector_axpby().

Parameters

alpha	constant to multiply x by
x	another vector
beta	constant to multiply this by

Returns

alpha * x + beta * this

Definition at line 1473 of file vector.hpp.

References gsl::ran::beta(), and get().

begin() [1/2]

iterator gsl::vector::begin ( )

inline

Get iterator pointing to first vector element.

Returns

iterator pointing to first vector element

Definition at line 1137 of file vector.hpp.

Referenced by vector().

begin() [2/2]

const_iterator gsl::vector::begin ( ) const

inline

Get iterator pointing to first vector element.

Returns

iterator pointing to first vector element

Definition at line 1144 of file vector.hpp.

calloc()

static vector gsl::vector::calloc ( size_t const  n )

inlinestatic

C++ version of gsl_vector_calloc().

This constructs a vector object with entries initialised to zero.

Parameters

n	The size of the vector

Returns

A vector initialised to zero

Definition at line 1354 of file vector.hpp.

References gsl::rstat::n(), and vector().

clone()

vector gsl::vector::clone ( ) const

inline

The clone function.

Use this if you want a copy of the block that does not share the underlying data.

Returns

a new copy of this.

Definition at line 241 of file vector.hpp.

References get(), and size().

const_ptr()

double const * gsl::vector::const_ptr ( size_t const  i ) const

inline

C++ version of gsl_vector_const_ptr().

Parameters

i	index of element to get

Returns

pointer to element

Definition at line 1526 of file vector.hpp.

References get().

const_subvector()

vector const gsl::vector::const_subvector ( size_t  i, size_t  n  ) const

inline

C++ version of gsl_vector_const_subvector().

Parameters

i	The offset
n	The size

Returns

A subvector

Definition at line 1703 of file vector.hpp.

References get(), gsl::rstat::n(), and vector().

const_subvector_with_stride()

vector const gsl::vector::const_subvector_with_stride ( size_t  i, size_t  stride, size_t  n  ) const

inline

C++ version of gsl_vector_const_subvector_with_stride().

Parameters

i	The offset
stride	The stride
n	The size

Returns

A subvector

Definition at line 1717 of file vector.hpp.

References get(), gsl::rstat::n(), and vector().

const_view_array() [1/2]

template<typename ARRAY >

static vector const gsl::vector::const_view_array ( ARRAY const &  v, size_t  n = 0  )

inlinestatic

C++ version of gsl_vector _const_view_array().

Parameters

v	An array of type double
n	The size of the vector: the default gives access to the whole array

Returns

A vector

Definition at line 1799 of file vector.hpp.

References gsl::exception::GSL_EBADLEN, gsl::rstat::n(), and vector().

const_view_array() [2/2]

static vector const gsl::vector::const_view_array ( double const *  v, size_t  n  )

inlinestatic

C++ version of gsl_vector _const_view_array().

Parameters

v	An array of type double
n	The size of the vector

Returns

A vector

Definition at line 1619 of file vector.hpp.

References gsl::rstat::n(), and vector().

const_view_array_with_stride() [1/2]

template<typename ARRAY >

static vector const gsl::vector::const_view_array_with_stride ( ARRAY const &  base, size_t  stride, size_t  n = 0  )

inlinestatic

C++ version of gsl_vector_const_view_array_with_stride().

Parameters

base	An array of type double
stride	The stride
n	The size of the vector: the default gives access to the whole array

Returns

A vector

Definition at line 1818 of file vector.hpp.

References gsl::exception::GSL_EBADLEN, gsl::rstat::n(), and vector().

const_view_array_with_stride() [2/2]

static vector const gsl::vector::const_view_array_with_stride ( double const *  base, size_t  stride, size_t  n  )

inlinestatic

C++ version of gsl_vector_const_view_array_with_stride().

Parameters

base	An array of type double
stride	The stride
n	The size of the vector

Returns

A vector

Definition at line 1632 of file vector.hpp.

References gsl::rstat::n(), and vector().

Referenced by gsl::vector_complex::const_imag(), gsl::vector_complex::const_real(), gsl::vector_complex::imag(), and gsl::vector_complex::real().

data() [1/2]

double * gsl::vector::data ( )

inline

Give access to the data block.

The data() and size() functions mimic the functions of std::array<T> and std::vector<T>. This function can throw an exception or produce a GSL error if the vector stride is not 1. However, new vector objects are always initialised to have a stride of 1.

Returns

The data block.

Definition at line 1177 of file vector.hpp.

References ccgsl_pointer.

Referenced by gsl::fft::halfcomplex::unpack(), and gsl::fft::real::unpack().

data() [2/2]

double const * gsl::vector::data ( ) const

inline

Give access to the data block.

The data() and size() functions mimic the functions of std::array<T> and std::vector<T>. This function can throw an exception or produce a GSL error if the vector stride is not 1. However, new vector objects are always initialised to have a stride of 1.

Returns

The data block.

Definition at line 1191 of file vector.hpp.

References ccgsl_pointer.

div()

int gsl::vector::div ( vector const &  b )

inline

C++ version of gsl_vector_div().

Parameters

b	vector to dividev this by elementwise

Returns

error code on failure

Definition at line 1453 of file vector.hpp.

References gsl::sf::mathieu::b(), and get().

empty()

bool gsl::vector::empty ( ) const

inline

Find if the vector is empty.

Returns

true if has size zero; otherwise false

Definition at line 1210 of file vector.hpp.

References ccgsl_pointer.

end() [1/2]

iterator gsl::vector::end ( )

inline

Get iterator pointing beyond last vector element.

Returns

iterator pointing beyond last vector element

Definition at line 1152 of file vector.hpp.

References ccgsl_pointer, and size().

end() [2/2]

const_iterator gsl::vector::end ( ) const

inline

Get iterator pointing beyond last vector element.

Returns

iterator pointing beyond last vector element

Definition at line 1160 of file vector.hpp.

References ccgsl_pointer, and size().

fprintf()

int gsl::vector::fprintf ( FILE *  stream, char const *  format  ) const

inline

C++ version of gsl_vector_fprintf().

Parameters

stream	A C file stream
format	d, e, f or g

Returns

error code on failure

Definition at line 1551 of file vector.hpp.

References get().

fread()

int gsl::vector::fread ( FILE *  stream )

inline

C++ version of gsl_vector_fread().

Parameters

stream

A C file stream

Returns

error code on failure

Definition at line 1532 of file vector.hpp.

References get().

fscanf()

int gsl::vector::fscanf ( FILE *  stream )

inline

C++ version of gsl_vector_fscanf().

Parameters

stream

A C file stream

Returns

error code on failure

Definition at line 1544 of file vector.hpp.

References get().

fwrite()

int gsl::vector::fwrite ( FILE *  stream ) const

inline

C++ version of gsl_vector_fwrite().

Parameters

stream

A C file stream

Returns

error code on failure

Definition at line 1538 of file vector.hpp.

References get().

get() [1/4]

gsl_vector * gsl::vector::get ( )

inline

Get the gsl_vector.

Returns

the gsl_vector

Definition at line 1320 of file vector.hpp.

References ccgsl_pointer.

Referenced by gsl::multilarge::linear::accumulate(), add(), add_constant(), gsl::movstat::workspace::apply(), gsl::movstat::apply(), axpby(), gsl::linalg::bidiag_decomp(), gsl::linalg::bidiag_unpack(), gsl::linalg::bidiag_unpack2(), gsl::linalg::bidiag_unpack_B(), gsl::linalg::cholesky_band_rcond(), gsl::linalg::cholesky_band_solve(), gsl::linalg::cholesky_band_svx(), gsl::linalg::cholesky_decomp2(), gsl::linalg::cholesky_rcond(), gsl::linalg::cholesky_scale(), gsl::linalg::cholesky_scale_apply(), gsl::linalg::cholesky_solve(), gsl::linalg::cholesky_solve2(), gsl::linalg::cholesky_svx(), gsl::linalg::cholesky_svx2(), clone(), gsl::linalg::COD_decomp(), gsl::linalg::COD_decomp_e(), gsl::linalg::COD_lssolve(), gsl::linalg::COD_lssolve2(), gsl::linalg::COD_matZ(), gsl::linalg::COD_unpack(), gsl::linalg::complex_LU_refine(), gsl::linalg::complex_QR_lssolve(), const_ptr(), const_subvector(), const_subvector_with_stride(), gsl::matrix::const_view_vector(), gsl::matrix::const_view_vector_with_tda(), gsl::blas::dasum(), gsl::blas::daxpy(), gsl::blas::dcopy(), gsl::multiroot::test::delta(), gsl::multilarge::nlinear::df(), gsl::multifit::nlinear::df(), gsl::spblas::dgemv(), gsl::blas::dgemv(), gsl::blas::dger(), gsl::multimin::diff(), div(), gsl::blas::dnrm2(), gsl::blas::drot(), gsl::blas::drotm(), gsl::blas::dscal(), gsl::blas::dswap(), gsl::blas::dsymv(), gsl::blas::dsyr(), gsl::blas::dsyr2(), gsl::blas::dtrmv(), gsl::blas::dtrsv(), gsl::bspline::eval(), gsl::multilarge::nlinear::eval_df(), gsl::multifit::nlinear::eval_df(), gsl::multifit::nlinear::eval_f(), gsl::multilarge::nlinear::eval_f(), gsl::multifit::nlinear::eval_fvv(), gsl::multilarge::nlinear::eval_fvv(), gsl::bspline::eval_nonzero(), gsl::multifit::nlinear::fdfvv(), gsl::multilarge::nlinear::fdfvv(), gsl::multiroot::fdjacobian(), gsl::movstat::fill(), fprintf(), fread(), fscanf(), fwrite(), gsl::filter::gaussian(), gsl::filter::gaussian_kernel(), gsl::multilarge::linear::genform1(), gsl::multilarge::linear::genform2(), gsl::matrix::get_col(), gsl::matrix::get_row(), gsl::linalg::givens_gv(), gsl::multimin::test::gradient(), gsl::linalg::hermtd_unpack(), gsl::linalg::hermtd_unpack_T(), gsl::linalg::hessenberg_decomp(), gsl::linalg::hessenberg_submatrix(), gsl::linalg::hessenberg_unpack(), gsl::linalg::hessenberg_unpack_accum(), gsl::linalg::hesstri_decomp(), gsl::linalg::HH_solve(), gsl::linalg::HH_svx(), gsl::linalg::householder_hm(), gsl::linalg::householder_hv(), gsl::linalg::householder_left(), gsl::linalg::householder_mh(), gsl::linalg::householder_right(), gsl::linalg::householder_transform(), gsl::linalg::householder_transform2(), gsl::blas::idamax(), gsl::filter::impulse(), gsl::multifit::nlinear::init(), gsl::multilarge::nlinear::workspace::init(), gsl::multilarge::nlinear::init(), isneg(), isnonneg(), isnull(), ispos(), gsl::splinalg::itersolve::itersolve_iterate(), gsl::bspline::knots(), gsl::multilarge::linear::L_decomp(), gsl::linalg::L_solve_T(), gsl::multilarge::linear::lcurve(), gsl::linalg::ldlt_band_rcond(), gsl::linalg::ldlt_band_solve(), gsl::linalg::ldlt_band_svx(), gsl::linalg::ldlt_rcond(), gsl::linalg::ldlt_solve(), gsl::linalg::ldlt_svx(), gsl::multifit::linear(), gsl::multifit::linear_applyW(), gsl::multifit::linear_est(), gsl::multifit::linear_gcv(), gsl::multifit::linear_gcv_calc(), gsl::multifit::linear_gcv_curve(), gsl::multifit::linear_gcv_init(), gsl::multifit::linear_gcv_min(), gsl::multifit::linear_genform1(), gsl::multifit::linear_genform2(), gsl::multifit::linear_L_decomp(), gsl::multifit::linear_lcorner(), gsl::multifit::linear_lcorner2(), gsl::multifit::linear_lcurvature(), gsl::multifit::linear_lcurve(), gsl::multifit::linear_Lsobolev(), gsl::multifit::linear_residuals(), gsl::multifit::linear_solve(), gsl::multifit::linear_stdform1(), gsl::multifit::linear_stdform2(), gsl::multifit::linear_wgenform2(), gsl::multifit::linear_wstdform1(), gsl::multifit::linear_wstdform2(), gsl::linalg::LQ_decomp(), gsl::linalg::LQ_LQsolve(), gsl::linalg::LQ_Lsolve_T(), gsl::linalg::LQ_lssolve(), gsl::linalg::LQ_lssolve_T(), gsl::linalg::LQ_Lsvx_T(), gsl::linalg::LQ_QTvec(), gsl::linalg::LQ_solve_T(), gsl::linalg::LQ_svx_T(), gsl::linalg::LQ_unpack(), gsl::linalg::LQ_update(), gsl::linalg::LQ_vecQ(), gsl::linalg::LQ_vecQT(), gsl::linalg::LU_band_solve(), gsl::linalg::LU_band_svx(), gsl::linalg::LU_refine(), gsl::linalg::LU_solve(), gsl::linalg::LU_svx(), gsl::movstat::workspace::mad(), gsl::movstat::mad(), gsl::movstat::workspace::mad0(), gsl::movstat::mad0(), max(), gsl::movstat::workspace::max(), gsl::movstat::max(), max_index(), gsl::linalg::mcholesky_rcond(), gsl::linalg::mcholesky_solve(), gsl::linalg::mcholesky_svx(), gsl::movstat::workspace::mean(), gsl::movstat::mean(), gsl::movstat::workspace::median(), gsl::filter::median(), gsl::movstat::median(), memcpy(), min(), gsl::movstat::workspace::min(), gsl::movstat::min(), min_index(), minmax(), gsl::movstat::workspace::minmax(), gsl::movstat::minmax(), minmax_index(), mul(), gsl::linalg::pcholesky_decomp2(), gsl::linalg::pcholesky_rcond(), gsl::linalg::pcholesky_solve(), gsl::linalg::pcholesky_solve2(), gsl::linalg::pcholesky_svx(), gsl::linalg::pcholesky_svx2(), gsl::linalg::PTLQ_decomp(), gsl::linalg::PTLQ_decomp2(), gsl::linalg::PTLQ_LQsolve_T(), gsl::linalg::PTLQ_Lsolve_T(), gsl::linalg::PTLQ_Lsvx_T(), gsl::linalg::PTLQ_solve_T(), gsl::linalg::PTLQ_svx_T(), gsl::linalg::PTLQ_update(), ptr(), gsl::linalg::QL_decomp(), gsl::linalg::QL_unpack(), gsl::movstat::workspace::Qn(), gsl::movstat::Qn(), gsl::movstat::workspace::qqr(), gsl::movstat::qqr(), gsl::linalg::QR_band_decomp_L2(), gsl::linalg::QR_band_unpack_L2(), gsl::linalg::QR_decomp(), gsl::linalg::QR_decomp_old(), gsl::linalg::QR_lssolve(), gsl::linalg::QR_matQ(), gsl::linalg::QR_QRsolve(), gsl::linalg::QR_QTmat(), gsl::linalg::QR_QTvec(), gsl::linalg::QR_Qvec(), gsl::linalg::QR_rcond(), gsl::linalg::QR_Rsolve(), gsl::linalg::QR_Rsvx(), gsl::linalg::QR_solve(), gsl::linalg::QR_svx(), gsl::linalg::QR_UD_lssolve(), gsl::linalg::QR_unpack(), gsl::linalg::QR_update(), gsl::linalg::QR_UU_lssolve(), gsl::linalg::QR_UU_QTvec(), gsl::linalg::QRPT_decomp(), gsl::linalg::QRPT_decomp2(), gsl::linalg::QRPT_lssolve(), gsl::linalg::QRPT_lssolve2(), gsl::linalg::QRPT_QRsolve(), gsl::linalg::QRPT_rcond(), gsl::linalg::QRPT_Rsolve(), gsl::linalg::QRPT_Rsvx(), gsl::linalg::QRPT_solve(), gsl::linalg::QRPT_svx(), gsl::linalg::QRPT_update(), gsl::linalg::R_solve(), gsl::linalg::R_svx(), gsl::multiroot::test::residual(), reverse(), gsl::filter::rmedian(), gsl::multifit::robust(), gsl::multifit::robust_est(), gsl::multifit::robust_residuals(), gsl::multifit::robust_weights(), scale(), gsl::spmatrix::scale_columns(), gsl::matrix::scale_columns(), gsl::spmatrix::scale_rows(), gsl::matrix::scale_rows(), gsl::movstat::workspace::sd(), gsl::movstat::sd(), gsl::multimin::fdfminimizer::set(), gsl::multimin::fminimizer::set(), set(), set_all(), set_basis(), gsl::matrix::set_col(), gsl::matrix::set_row(), set_zero(), gsl::movstat::workspace::Sn(), gsl::movstat::Sn(), gsl::multilarge::linear::solve(), gsl::linalg::solve_cyc_tridiag(), gsl::linalg::solve_symm_cyc_tridiag(), gsl::linalg::solve_symm_tridiag(), gsl::linalg::solve_tridiag(), gsl::multilarge::linear::stdform1(), gsl::multilarge::linear::stdform2(), sub(), subvector(), subvector_with_stride(), gsl::movstat::workspace::sum(), gsl::movstat::sum(), gsl::linalg::SV_decomp(), gsl::linalg::SV_decomp_jacobi(), gsl::linalg::SV_decomp_mod(), gsl::linalg::SV_leverage(), gsl::linalg::SV_solve(), swap_elements(), gsl::linalg::symmtd_decomp(), gsl::linalg::symmtd_unpack(), gsl::linalg::symmtd_unpack_T(), gsl::linalg::tri_lower_rcond(), gsl::linalg::tri_rcond(), gsl::linalg::tri_upper_rcond(), gsl::movstat::workspace::variance(), gsl::movstat::variance(), vector(), gsl::permute::vector_forward(), gsl::permute::vector_inverse(), gsl::matrix::view_vector(), gsl::matrix::view_vector_with_tda(), gsl::multifit::nlinear::winit(), gsl::multilarge::nlinear::workspace::winit(), gsl::multilarge::nlinear::winit(), gsl::multifit::wlinear(), gsl::multifit::wlinear_svd(), gsl::multifit::wlinear_tsvd(), gsl::multifit::wlinear_usvd(), gsl::multilarge::linear::wstdform1(), and gsl::multilarge::linear::wstdform2().

get() [2/4]

gsl_vector const * gsl::vector::get ( ) const

inline

Get the gsl_vector.

Returns

the gsl_vector

Definition at line 1325 of file vector.hpp.

References ccgsl_pointer.

get() [3/4]

static double gsl::vector::get ( gsl_vector const *  v, size_t const  i  )

inlinestatic

C++ version of get().

Use this if you have a gsl_vector* and want to get the ith element.

Parameters

v	A gsl_vector*
i	the index of an entry of v

Returns

the ith entry of v

Definition at line 1890 of file vector.hpp.

get() [4/4]

double gsl::vector::get ( size_t const  i ) const

inline

C++ version of gsl_vector_get().

Parameters

i	index of element to get

Returns

value of element

Definition at line 1508 of file vector.hpp.

References get().

Referenced by get().

isneg()

int gsl::vector::isneg ( ) const

inline

C++ version of gsl_vector_isneg().

Returns

+1 or 0 according as elements are all negative or not

Definition at line 1497 of file vector.hpp.

References get().

isnonneg()

int gsl::vector::isnonneg ( ) const

inline

C++ version of gsl_vector_isnonneg().

Returns

+1 or 0 according as elements are all nonnegative or not

Definition at line 1502 of file vector.hpp.

References get().

isnull()

int gsl::vector::isnull ( ) const

inline

C++ version of gsl_vector_isnull().

Returns

+1 or 0 according as elements are all zero or not

Definition at line 1487 of file vector.hpp.

References get().

ispos()

int gsl::vector::ispos ( ) const

inline

C++ version of gsl_vector_ispos().

Returns

+1 or 0 according as elements are all positive or not

Definition at line 1492 of file vector.hpp.

References get().

max()

double gsl::vector::max ( ) const

inline

C++ version of gsl_vector_max().

Returns

maximum element of vector

Definition at line 1393 of file vector.hpp.

References get().

max_index()

size_t gsl::vector::max_index ( ) const

inline

C++ version of gsl_vector_max_index().

Returns

index of maximum value of vector

Definition at line 1410 of file vector.hpp.

References get().

max_size()

size_type gsl::vector::max_size ( ) const

inline

The max size (number of elements) of the vector.

Identical to size but required for a container.

Returns

The size of the vector

Definition at line 1204 of file vector.hpp.

References ccgsl_pointer.

memcpy()

int gsl::vector::memcpy ( vector const &  src )

inline

C++ version of gsl_vector_memcpy().

Parameters

src	source vector

Returns

error code on failure

Definition at line 1375 of file vector.hpp.

References get().

min()

double gsl::vector::min ( ) const

inline

C++ version of gsl_vector_min().

Returns

minimum element of vector

Definition at line 1398 of file vector.hpp.

References get().

Referenced by operator<(), and operator>().

min_index()

size_t gsl::vector::min_index ( ) const

inline

C++ version of gsl_vector_min_index().

Returns

index of minimum value of vector

Definition at line 1415 of file vector.hpp.

References get().

minmax()

void gsl::vector::minmax ( double *  min_out, double *  max_out  ) const

inline

C++ version of gsl_vector_minmax().

Parameters

min_out	minimum element of vector
max_out	maximum element of vector

Definition at line 1404 of file vector.hpp.

References get().

minmax_index() [1/2]

void gsl::vector::minmax_index ( size_t &  imin, size_t &  imax  ) const

inline

C++ version of gsl_vector_minmax_index().

Parameters

imin	index of minimum value of vector
imax	index of maximum value of vector

Definition at line 1428 of file vector.hpp.

References get().

minmax_index() [2/2]

void gsl::vector::minmax_index ( size_t *  imin, size_t *  imax  ) const

inline

C++ version of gsl_vector_minmax_index().

Parameters

imin	index of minimum value of vector
imax	index of maximum value of vector

Definition at line 1421 of file vector.hpp.

References get().

mul()

int gsl::vector::mul ( vector const &  b )

inline

C++ version of gsl_vector_mul().

Parameters

b	vector to multiply elementwise with this

Returns

error code on failure

Definition at line 1447 of file vector.hpp.

References gsl::sf::mathieu::b(), and get().

operator bool()

gsl::vector::operator bool ( ) const

inlineexplicit

Allow conversion to bool.

Returns

true or false according as this contains a pointer to a gsl_vector

Definition at line 1345 of file vector.hpp.

References ccgsl_pointer.

operator!=()

bool gsl::vector::operator!= ( vector const &  v ) const

inline

Two vector objects are different equal if their elements are not identical.

Parameters

v	The vector to be compared with this

Returns

false or true according as this and v have identical elements or not

Definition at line 335 of file vector.hpp.

References operator==().

operator<()

bool gsl::vector::operator< ( vector const &  v ) const

inline

A container needs to define an ordering for sorting.

This uses standard lexicographical ordering and so is not useful, for example, for checking, that a vector is nonnegative.

Parameters

v	The vector to be compared with this

Returns

false or true according as this is less than v lexicographically

Definition at line 347 of file vector.hpp.

References ccgsl_pointer, min(), and size().

Referenced by operator<=().

operator<=()

bool gsl::vector::operator<= ( vector const &  v ) const

inline

A container needs to define an ordering for sorting.

This uses standard lexicographical ordering and so is not useful, for example, for checking, that a vector is nonnegative.

Parameters

v	The vector to be compared with this

Returns

false or true according as this is less than or equal to v lexicographically

Definition at line 401 of file vector.hpp.

References operator<(), and operator==().

operator=() [1/2]

vector & gsl::vector::operator= ( vector &&  v )

inline

Move operator.

Parameters

v	The vector to move.

Returns

A reference to this.

Definition at line 323 of file vector.hpp.

References vector().

operator=() [2/2]

vector & gsl::vector::operator= ( vector const &  v )

inline

The assignment operator.

This makes a shared copy.

Parameters

v	The vector to copy

Definition at line 190 of file vector.hpp.

References ccgsl_pointer, count, and owns_data.

operator==()

bool gsl::vector::operator== ( vector const &  v ) const

inline

Two vector objects are identically equal if their elements are identical.

Parameters

v	The vector to be compared with this

Returns

true or false according as this and v have identical elements or not

Definition at line 292 of file vector.hpp.

References ccgsl_pointer.

Referenced by operator!=(), operator<=(), and operator>=().

operator>()

bool gsl::vector::operator> ( vector const &  v ) const

inline

A container needs to define an ordering for sorting.

This uses standard lexicographical ordering and so is not useful, for example, for checking, that a vector is nonnegative.

Parameters

v	The vector to be compared with this

Returns

false or true according as this is greater than v lexicographically

Definition at line 374 of file vector.hpp.

References ccgsl_pointer, min(), and size().

Referenced by operator>=().

operator>=()

bool gsl::vector::operator>= ( vector const &  v ) const

inline

A container needs to define an ordering for sorting.

This uses standard lexicographical ordering and so is not useful, for example, for checking, that a vector is nonnegative.

Parameters

v	The vector to be compared with this

Returns

false or true according as this is no less than v lexicographically

Definition at line 413 of file vector.hpp.

References operator==(), and operator>().

operator[]() [1/2]

double & gsl::vector::operator[] ( size_t const  n )

inline

Get element at position n by reference ([] operator).

Parameters

n	The position of the element

Returns

a reference to a double

Definition at line 1260 of file vector.hpp.

References ccgsl_pointer, gsl::exception::GSL_EFAULT, gsl::exception::GSL_EINVAL, gsl::rstat::n(), and size().

operator[]() [2/2]

double const & gsl::vector::operator[] ( size_t const  n ) const

inline

Get element at position n by reference ([] operator).

Parameters

n	The position of the element

Returns

a reference to a double

Definition at line 1283 of file vector.hpp.

References ccgsl_pointer, gsl::exception::GSL_EFAULT, gsl::exception::GSL_EINVAL, gsl::rstat::n(), and size().

ptr()

double * gsl::vector::ptr ( size_t const  i )

inline

C++ version of gsl_vector_ptr().

Parameters

i	index of element to get

Returns

pointer to element

Definition at line 1520 of file vector.hpp.

References get().

rbegin() [1/2]

reverse_iterator gsl::vector::rbegin ( )

inline

Get iterator pointing to first vector element.

Returns

iterator pointing to first vector element

Definition at line 1227 of file vector.hpp.

References ccgsl_pointer, and size().

rbegin() [2/2]

const_reverse_iterator gsl::vector::rbegin ( ) const

inline

Get iterator pointing to first vector element.

Returns

iterator pointing to first vector element

Definition at line 1235 of file vector.hpp.

References ccgsl_pointer, and size().

rend() [1/2]

reverse_iterator gsl::vector::rend ( )

inline

Get iterator pointing beyond last vector element.

Returns

iterator pointing beyond last vector element

Definition at line 1244 of file vector.hpp.

rend() [2/2]

const_reverse_iterator gsl::vector::rend ( ) const

inline

Get iterator pointing beyond last vector element.

Returns

iterator pointing beyond last vector element

Definition at line 1251 of file vector.hpp.

reset()

void gsl::vector::reset ( )

inline

Stop sharing ownership of the shared pointer.

Definition at line 307 of file vector.hpp.

References vector().

reverse()

int gsl::vector::reverse ( )

inline

C++ version of gsl_vector_reverse().

Returns

error code on failure

Definition at line 1380 of file vector.hpp.

References get().

scale()

int gsl::vector::scale ( double const  x )

inline

C++ version of gsl_vector_scale().

Parameters

x	constant to multiply this by

Returns

error code on failure

Definition at line 1459 of file vector.hpp.

References get().

set()

void gsl::vector::set ( size_t const  i, double  x  )

inline

C++ version of gsl_vector_set().

Parameters

i	index to set
x	new value for element

Definition at line 1514 of file vector.hpp.

References get().

set_all()

void gsl::vector::set_all ( double  x )

inline

C++ version of gsl_vector_set_all().

Parameters

x	The value to which all elements are set

Definition at line 1363 of file vector.hpp.

References get().

set_basis()

int gsl::vector::set_basis ( size_t  i )

inline

C++ version of gsl_vector_set_basis().

Creates a basis vector with one nonzero element.

Parameters

i	The element to be set to 1.

Returns

error code on failure

Definition at line 1369 of file vector.hpp.

References get().

set_zero()

void gsl::vector::set_zero ( )

inline

C++ version of gsl_vector_set_zero().

Definition at line 1358 of file vector.hpp.

References get().

size()

size_type gsl::vector::size ( ) const

inline

The size (number of elements) of the vector.

Returns

The size of the vector

Definition at line 1169 of file vector.hpp.

References ccgsl_pointer.

Referenced by clone(), end(), gsl::movstat::fill(), operator<(), operator>(), operator[](), rbegin(), gsl::fft::halfcomplex::unpack(), and gsl::fft::real::unpack().

sub()

int gsl::vector::sub ( vector const &  b )

inline

C++ version of gsl_vector_sub().

Parameters

b	vector to subtract from this

Returns

error code on failure

Definition at line 1441 of file vector.hpp.

References gsl::sf::mathieu::b(), and get().

subvector()

vector gsl::vector::subvector ( size_t  i, size_t  n  )

inline

C++ version of gsl_vector_subvector().

Parameters

i	The offset
n	The size

Returns

A subvector

Definition at line 1676 of file vector.hpp.

References get(), gsl::rstat::n(), and vector().

subvector_with_stride()

vector gsl::vector::subvector_with_stride ( size_t  i, size_t  stride, size_t  n  )

inline

C++ version of gsl_vector_subvectorwith_stride().

Parameters

i	The offset
stride	The stride
n	The size

Returns

A subvector

Definition at line 1690 of file vector.hpp.

References get(), gsl::rstat::n(), and vector().

sum()

double gsl::vector::sum ( vector const &  a ) const

inline

C++ version of gsl_vector_sum().

Parameters

a	The vector

Returns

The sum of the elements

Definition at line 1482 of file vector.hpp.

References gsl::sf::mathieu::a().

swap()

void gsl::vector::swap ( vector &  v )

inline

Swap two vector objects.

This works even if the vector objects have different sizes because it swaps pointers.

Parameters

v	The vector to swap with this.

Definition at line 1217 of file vector.hpp.

References ccgsl_pointer, and count.

swap_elements()

int gsl::vector::swap_elements ( size_t const  i, size_t const  j  )

inline

C++ version of gsl_vector_swap_elements().

Parameters

i	first element
j	second element

Returns

error code on failure

Definition at line 1387 of file vector.hpp.

References get().

unique()

bool gsl::vector::unique ( ) const

inline

Find if this is the only object sharing the gsl_vector.

Returns

true or falses according as this is the only vector object sharing the gsl_vector

Definition at line 1331 of file vector.hpp.

References count.

use_count()

size_t gsl::vector::use_count ( ) const

inline

Find how many vector objects share this pointer.

Returns

the number of vector objects that share this pointer

Definition at line 1336 of file vector.hpp.

References count.

view_array() [1/2]

template<typename ARRAY >

static vector gsl::vector::view_array ( ARRAY &  v, size_t  n = 0  )

inlinestatic

C++ version of gsl_vector_view_array().

Parameters

v	An array of double
n	The size of the vector: the default gives access to the whole array

Returns

A vector

Definition at line 1762 of file vector.hpp.

References gsl::exception::GSL_EBADLEN, gsl::rstat::n(), and vector().

view_array() [2/2]

static vector gsl::vector::view_array ( double *  v, size_t  n  )

inlinestatic

C++ version of gsl_vector_view_array().

Parameters

v	An array of type double
n	The size of the vector

Returns

A vector

Definition at line 1593 of file vector.hpp.

References gsl::rstat::n(), and vector().

view_array_with_stride() [1/2]

template<typename ARRAY >

static vector gsl::vector::view_array_with_stride ( ARRAY &  base, size_t  stride, size_t  n = 0  )

inlinestatic

C++ version of gsl_vector_view_array_with_stride().

Parameters

base	An array of type double
stride	The stride
n	The size of the vector: the default gives access to the whole array

Returns

A vector

Definition at line 1781 of file vector.hpp.

References gsl::exception::GSL_EBADLEN, gsl::rstat::n(), and vector().

view_array_with_stride() [2/2]

static vector gsl::vector::view_array_with_stride ( double *  base, size_t  stride, size_t  n  )

inlinestatic

C++ version of gsl_vector_view_array_with_stride().

Parameters

base	An array of type double
stride	The stride
n	The size of the vector

Returns

A vector

Definition at line 1606 of file vector.hpp.

References gsl::rstat::n(), and vector().

Referenced by gsl::vector_complex::imag(), and gsl::vector_complex::real().

wrap_gsl_vector_without_ownership()

void gsl::vector::wrap_gsl_vector_without_ownership ( gsl_vector *  v )

inline

This function is intended mainly for internal use.

It allows this to point to a gsl_vector without the possibility deleting it when this is no longer in scope. It is the responsibility of the programmer to delete v. The function is used internally for converting a function that takes a gsl::vector* argument to one that takes a gsl_vector* argument.

Parameters

v	The gsl_vector

Definition at line 272 of file vector.hpp.

References ccgsl_pointer, count, and owns_data.

Referenced by gsl::multimin::fdfminimizer::dx(), gsl::multimin::fdfminimizer::gradient(), gsl::bspline::workspace::knots(), gsl::matrix::operator[](), gsl::multimin::fdfminimizer::x(), and gsl::multimin::fminimizer::x().

Friends And Related Function Documentation

multifit::function

friend class multifit::function

friend

Definition at line 77 of file vector.hpp.

multifit::function_fdf

friend class multifit::function_fdf

friend

Definition at line 78 of file vector.hpp.

multifit::nlinear::function_fdf

friend class multifit::nlinear::function_fdf

friend

Definition at line 81 of file vector.hpp.

multilarge::nlinear::function_fdf

friend class multilarge::nlinear::function_fdf

friend

Definition at line 82 of file vector.hpp.

multimin::function

friend class multimin::function

friend

Definition at line 75 of file vector.hpp.

multimin::function_fdf

friend class multimin::function_fdf

friend

Definition at line 76 of file vector.hpp.

multiroot::function

friend class multiroot::function

friend

Definition at line 79 of file vector.hpp.

multiroot::function_fdf

friend class multiroot::function_fdf

friend

Definition at line 80 of file vector.hpp.

Member Data Documentation

ccgsl_pointer

gsl_vector* gsl::vector::ccgsl_pointer

private

The shared pointer.

Definition at line 1309 of file vector.hpp.

Referenced by data(), empty(), end(), get(), max_size(), operator bool(), gsl::vector_char::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_int::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_long::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_long_double::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_short::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_uchar::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_uint::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_ulong::iterator_base< container, content, reverse_t >::operator*(), gsl::vector_ushort::iterator_base< container, content, reverse_t >::operator*(), gsl::vector::iterator_t< reverse_t >::operator-(), gsl::vector::const_iterator_t< reverse_t >::operator-(), gsl::vector_char::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_int::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_long::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_long_double::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_short::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_uchar::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_uint::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_ulong::iterator_base< container, content, reverse_t >::operator->(), gsl::vector_ushort::iterator_base< container, content, reverse_t >::operator->(), gsl::vector::iterator_t< reverse_t >::operator<(), gsl::vector::const_iterator_t< reverse_t >::operator<(), operator<(), operator=(), operator==(), operator>(), operator[](), rbegin(), size(), swap(), vector(), wrap_gsl_vector_without_ownership(), and ~vector().

count

size_t* gsl::vector::count

private

The shared reference count.

Definition at line 1313 of file vector.hpp.

Referenced by operator=(), swap(), unique(), use_count(), vector(), wrap_gsl_vector_without_ownership(), and ~vector().

owns_data

bool gsl::vector::owns_data

private

Used to allow a vector that does not own its data.

Definition at line 1305 of file vector.hpp.

Referenced by operator=(), vector(), wrap_gsl_vector_without_ownership(), and ~vector().

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

• vector.hpp