Workspace for the Levin u transform. More...

#include <sum.hpp>

Collaboration diagram for gsl::sum::levin_u::workspace:

Public Member Functions
	workspace ()
	The default constructor is only really useful for assigning to. More...

	workspace (size_t const n)
	The default constructor creates a new workspace with n elements. More...

	workspace (gsl_sum_levin_u_workspace *v)
	Could construct from a gsl_sum_levin_u_workspace. More...

	workspace (workspace const &v)
	The copy constructor. More...

workspace &	operator= (workspace const &v)
	The assignment operator. More...

	~workspace ()
	The destructor only deletes the pointers if count reaches zero. More...

	workspace (workspace &&v)
	Move constructor. More...

workspace &	operator= (workspace &&v)
	Move operator. More...

bool	operator== (workspace const &v) const
	Two workspace are identically equal if their elements are identical. More...

bool	operator!= (workspace const &v) const
	Two workspace are different if their elements are not identical. More...

bool	operator< (workspace const &v) const
	A container needs to define an ordering for sorting. More...

bool	operator> (workspace const &v) const
	A container needs to define an ordering for sorting. More...

bool	operator<= (workspace const &v) const
	A container needs to define an ordering for sorting. More...

bool	operator>= (workspace const &v) const
	A container needs to define an ordering for sorting. More...

bool	empty () const
	Find if the workspace is empty. More...

void	swap (workspace &v)
	Swap two workspace objects. More...

gsl_sum_levin_u_workspace *	get () const
	Get the gsl_sum_levin_u_workspace. More...

bool	unique () const
	Find if this is the only object sharing the gsl_sum_levin_u_workspace. More...

size_t	use_count () const
	Find how many workspace objects share this pointer. More...

	operator bool () const
	Allow conversion to bool. More...

size_t	size () const
	Give access to underlying struct value. More...

size_t	i () const
	Give access to underlying struct value. More...

size_t	terms_used () const
	Give access to underlying struct value. More...

double	sum_plain () const
	Give access to underlying struct value. More...

Private Attributes
gsl_sum_levin_u_workspace *	ccgsl_pointer
	The shared pointer. More...

size_t *	count
	The shared reference count. More...

Detailed Description

Workspace for the Levin u transform.

Definition at line 38 of file sum.hpp.

Constructor & Destructor Documentation

◆ workspace() [1/5]

gsl::sum::levin_u::workspace::workspace ( )

inline

The default constructor is only really useful for assigning to.

Definition at line 43 of file sum.hpp.

References ccgsl_pointer, and count.

Referenced by operator=().

◆ workspace() [2/5]

gsl::sum::levin_u::workspace::workspace ( size_t const n )

inlineexplicit

The default constructor creates a new workspace with n elements.

Parameters

n	The size of the workspace

Definition at line 53 of file sum.hpp.

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

◆ workspace() [3/5]

gsl::sum::levin_u::workspace::workspace ( gsl_sum_levin_u_workspace * v )

inlineexplicit

Could construct from a gsl_sum_levin_u_workspace.

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

Parameters

v	The workspace

Definition at line 69 of file sum.hpp.

References ccgsl_pointer, and count.

◆ workspace() [4/5]

gsl::sum::levin_u::workspace::workspace ( workspace const & v )

inline

The copy constructor.

This creates a new reference to the workspace.

Parameters

v	The workspace to copy.

Definition at line 80 of file sum.hpp.

References ccgsl_pointer, and count.

◆ ~workspace()

gsl::sum::levin_u::workspace::~workspace ( )

inline

The destructor only deletes the pointers if count reaches zero.

Definition at line 99 of file sum.hpp.

References ccgsl_pointer, and count.

◆ workspace() [5/5]

gsl::sum::levin_u::workspace::workspace ( workspace && v )

inline

Move constructor.

Parameters

v	The workspace to move.

Definition at line 111 of file sum.hpp.

References count.

Member Function Documentation

◆ empty()

bool gsl::sum::levin_u::workspace::empty ( ) const

inline

Find if the workspace is empty.

Returns: true if has size zero; otherwise false

Definition at line 188 of file sum.hpp.

References ccgsl_pointer.

◆ get()

gsl_sum_levin_u_workspace * gsl::sum::levin_u::workspace::get ( ) const

inline

Get the gsl_sum_levin_u_workspace.

Returns: the gsl_sum_levin_u_workspace

Definition at line 214 of file sum.hpp.

References ccgsl_pointer.

Referenced by gsl::sum::levin_u::accel().

◆ i()

size_t gsl::sum::levin_u::workspace::i ( ) const

inline

Give access to underlying struct value.

Returns: value from workspace

Definition at line 244 of file sum.hpp.

References ccgsl_pointer.

◆ operator bool()

gsl::sum::levin_u::workspace::operator bool ( ) const

inlineexplicit

Allow conversion to bool.

Returns: true or false according as this contains a pointer to a gsl_sum_levin_u_workspace.

Definition at line 234 of file sum.hpp.

References ccgsl_pointer.

◆ operator!=()

bool gsl::sum::levin_u::workspace::operator!= ( workspace const & v ) const

inline

Two workspace are different if their elements are not identical.

Parameters

v	The workspace to be compared with `this`

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

Definition at line 141 of file sum.hpp.

References operator==().

◆ operator<()

bool gsl::sum::levin_u::workspace::operator< ( workspace 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 workspace is nonnegative.

Parameters

v	The workspace to be compared with `this`

Returns: false or true according as this is less than v lexicographically

Definition at line 153 of file sum.hpp.

References ccgsl_pointer.

◆ operator<=()

bool gsl::sum::levin_u::workspace::operator<= ( workspace 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 workspace is nonnegative.

Parameters

v	The workspace to be compared with `this`

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

Definition at line 173 of file sum.hpp.

References ccgsl_pointer.

◆ operator=() [1/2]

workspace & gsl::sum::levin_u::workspace::operator= ( workspace && v )

inline

Move operator.

Parameters

v	The workspace to move.

Returns: A reference to this.

Definition at line 120 of file sum.hpp.

References workspace().

◆ operator=() [2/2]

workspace & gsl::sum::levin_u::workspace::operator= ( workspace const & v )

inline

The assignment operator.

This copies elementwise.

Parameters

v	The workspace to copy

Definition at line 87 of file sum.hpp.

References ccgsl_pointer, and count.

◆ operator==()

bool gsl::sum::levin_u::workspace::operator== ( workspace const & v ) const

inline

Two workspace are identically equal if their elements are identical.

Parameters

v	The workspace to be compared with `this`

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

Definition at line 133 of file sum.hpp.

References ccgsl_pointer.

Referenced by operator!=().

◆ operator>()

bool gsl::sum::levin_u::workspace::operator> ( workspace 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 workspace is nonnegative.

Parameters

v	The workspace to be compared with `this`

Returns: false or true according as this is greater than v lexicographically

Definition at line 163 of file sum.hpp.

References ccgsl_pointer.

◆ operator>=()

bool gsl::sum::levin_u::workspace::operator>= ( workspace 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 workspace is nonnegative.

Parameters

v	The workspace to be compared with `this`

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

Definition at line 183 of file sum.hpp.

References ccgsl_pointer.

◆ size()

size_t gsl::sum::levin_u::workspace::size ( ) const

inline

Give access to underlying struct value.

Returns: value from workspace

Definition at line 239 of file sum.hpp.

References ccgsl_pointer.

◆ sum_plain()

double gsl::sum::levin_u::workspace::sum_plain ( ) const

inline

Give access to underlying struct value.

Returns: value from workspace

Definition at line 254 of file sum.hpp.

References ccgsl_pointer.

◆ swap()

void gsl::sum::levin_u::workspace::swap ( workspace & v )

inline

Swap two workspace objects.

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

Parameters

v	The workspace to swap with `this`.

Definition at line 195 of file sum.hpp.

References ccgsl_pointer, and count.

◆ terms_used()

size_t gsl::sum::levin_u::workspace::terms_used ( ) const

inline

Give access to underlying struct value.

Returns: value from workspace

Definition at line 249 of file sum.hpp.

References ccgsl_pointer.

◆ unique()

bool gsl::sum::levin_u::workspace::unique ( ) const

inline

Find if this is the only object sharing the gsl_sum_levin_u_workspace.

Returns: true or falses according as this is the only workspace object sharing the gsl_sum_levin_u_workspace.

Definition at line 220 of file sum.hpp.

References count.

◆ use_count()

size_t gsl::sum::levin_u::workspace::use_count ( ) const

inline

Find how many workspace objects share this pointer.

Returns: the number of workspace objects that share this pointer.

Definition at line 225 of file sum.hpp.

References count.

Member Data Documentation

◆ ccgsl_pointer

gsl_sum_levin_u_workspace* gsl::sum::levin_u::workspace::ccgsl_pointer

private

The shared pointer.

Definition at line 203 of file sum.hpp.

Referenced by empty(), get(), i(), operator bool(), operator<(), operator<=(), operator=(), operator==(), operator>(), operator>=(), size(), sum_plain(), swap(), terms_used(), workspace(), and ~workspace().

◆ count

size_t* gsl::sum::levin_u::workspace::count

private

The shared reference count.

Definition at line 207 of file sum.hpp.

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

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

sum.hpp

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ workspace() [1/5]

◆ workspace() [2/5]

◆ workspace() [3/5]

◆ workspace() [4/5]

◆ ~workspace()

◆ workspace() [5/5]

Member Function Documentation

◆ empty()

◆ get()

◆ i()

◆ operator bool()

◆ operator!=()

◆ operator<()

◆ operator<=()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator==()

◆ operator>()

◆ operator>=()

◆ size()

◆ sum_plain()

◆ swap()

◆ terms_used()

◆ unique()

◆ use_count()

Member Data Documentation

◆ ccgsl_pointer

◆ count