Specialization for storing untyped pointers. More...

#include <misc/pv/sharedVector.h>

Inheritance diagram for epics::pvData::shared_vector< E, typename meta::is_void< E >::type >:

Collaboration diagram for epics::pvData::shared_vector< E, typename meta::is_void< E >::type >:

Public Types
typedef E	value_type

typedef E *	pointer

typedef ptrdiff_t	difference_type

typedef size_t	size_type

typedef std::tr1::shared_ptr< E >	shared_pointer_type

Public Member Functions
	shared_vector (pointer v, size_t o, size_t c)

template<typename B >
	shared_vector (pointer d, B b, size_t o, size_t c)

template<typename E1 >
	shared_vector (const std::tr1::shared_ptr< E1 > &d, size_t o, size_t c)

	shared_vector (const shared_vector &o)

template<typename FROM >
	shared_vector (const shared_vector< FROM > &src, detail::_shared_vector_cast_tag)

	shared_vector (shared_vector< void > &O, detail::_shared_vector_freeze_tag t)

	shared_vector (shared_vector< const void > &O, detail::_shared_vector_thaw_tag t)

shared_vector &	operator= (const shared_vector &o)

void	swap (shared_vector &o)

size_t	max_size () const

pointer	data () const

shared_vector &	set_original_type (ScalarType t)

ScalarType	original_type () const

Public Member Functions inherited from epics::pvData::detail::shared_vector_base< E >
	shared_vector_base ()
	Empty vector (not very interesting)

template<typename A >
	shared_vector_base (A *v, size_t o, size_t c)

	shared_vector_base (const std::tr1::shared_ptr< E > &d, size_t o, size_t c)

template<typename A , typename B >
	shared_vector_base (A d, B b, size_t o, size_t c)

	shared_vector_base (const shared_vector_base &O)

	shared_vector_base (shared_vector_base< _E_non_const > &O, _shared_vector_freeze_tag)

	shared_vector_base (shared_vector< const E > &O, _shared_vector_thaw_tag)

shared_vector_base &	operator= (const shared_vector_base &o)
	Copy an existing vector.

void	swap (shared_vector_base &o)
	Swap the contents of this vector with another.

void	clear ()
	Clear contents. size() becomes 0.

bool	unique () const
	Data is not shared?

size_t	size () const
	Number of elements visible through this vector.

bool	empty () const
	shorthand for size()==0

void	slice (size_t offset, size_t length=(size_t) -1)
	Reduce the view of this shared_vector.

const std::tr1::shared_ptr< E > &	dataPtr () const

size_t	dataOffset () const

size_t	dataCount () const

size_t	dataTotal () const

Additional Inherited Members
Protected Types inherited from epics::pvData::detail::shared_vector_base< E >
typedef meta::strip_const< E >::type	_E_non_const

Protected Member Functions inherited from epics::pvData::detail::shared_vector_base< E >
void	_null_input ()

Protected Attributes inherited from epics::pvData::detail::shared_vector_base< E >
std::tr1::shared_ptr< E >	m_sdata

size_t	m_offset
	Offset in the data array of first visible element.

size_t	m_count
	Number of visible elements between m_offset and end of data.

size_t	m_total
	Total number of elements between m_offset and the end of data.

Detailed Description

template<typename E>
class epics::pvData::shared_vector< E, typename meta::is_void< E >::type >

Specialization for storing untyped pointers.

Does not allow access or iteration of contents other than as void* or const void*

In order to support shared_vector_convert<>() information about the type of the underlying allocation is stored. This is implicitly set by static_shared_vector_cast<>() and may be explicitly checked/changed using original_type()/set_original_type().

A shared_vector<void> directly constructed from a smart pointer does not have an associated original_type(). Use epics::pvData::ScalarTypeFunc::allocArray() to convienently allocate an array with a known original_type().

Definition at line 654 of file sharedVector.h.

Member Typedef Documentation

◆ difference_type

template<typename E >

ptrdiff_t epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::difference_type

Definition at line 665 of file sharedVector.h.

◆ pointer

template<typename E >

E* epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::pointer

Definition at line 664 of file sharedVector.h.

◆ shared_pointer_type

template<typename E >

std::tr1::shared_ptr<E> epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_pointer_type

Definition at line 668 of file sharedVector.h.

◆ size_type

template<typename E >

size_t epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::size_type

Definition at line 666 of file sharedVector.h.

◆ value_type

template<typename E >

E epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::value_type

Definition at line 663 of file sharedVector.h.

Constructor & Destructor Documentation

◆ shared_vector() [1/8]

template<typename E >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector ( )

inline

Definition at line 673 of file sharedVector.h.

◆ shared_vector() [2/8]

template<typename E >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	pointer	v,
		size_t	o,
		size_t	c )

inline

Definition at line 676 of file sharedVector.h.

◆ shared_vector() [3/8]

template<typename E >

template<typename B >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	pointer	d,
		B	b,
		size_t	o,
		size_t	c )

inline

Definition at line 680 of file sharedVector.h.

◆ shared_vector() [4/8]

template<typename E >

template<typename E1 >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	const std::tr1::shared_ptr< E1 > &	d,
		size_t	o,
		size_t	c )

inline

Definition at line 684 of file sharedVector.h.

◆ shared_vector() [5/8]

template<typename E >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector ( const shared_vector< E, typename meta::is_void< E >::type > & o )

inline

Definition at line 687 of file sharedVector.h.

◆ shared_vector() [6/8]

template<typename E >

template<typename FROM >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	const shared_vector< FROM > &	src,
		detail::_shared_vector_cast_tag	)

inline

Definition at line 698 of file sharedVector.h.

◆ shared_vector() [7/8]

template<typename E >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	shared_vector< void > &	O,
		detail::_shared_vector_freeze_tag	t )

inline

Definition at line 706 of file sharedVector.h.

◆ shared_vector() [8/8]

template<typename E >

epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::shared_vector	(	shared_vector< const void > &	O,
		detail::_shared_vector_thaw_tag	t )

inline

Definition at line 711 of file sharedVector.h.

Member Function Documentation

◆ data()

template<typename E >

pointer epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::data ( ) const

inline

Definition at line 743 of file sharedVector.h.

◆ max_size()

template<typename E >

size_t epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::max_size ( ) const

inline

Definition at line 741 of file sharedVector.h.

◆ operator=()

template<typename E >

shared_vector & epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::operator= ( const shared_vector< E, typename meta::is_void< E >::type > & o )

inline

Definition at line 716 of file sharedVector.h.

◆ original_type()

template<typename E >

ScalarType epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::original_type ( ) const

inline

Definition at line 748 of file sharedVector.h.

◆ set_original_type()

template<typename E >

shared_vector & epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::set_original_type ( ScalarType t )

inline

Definition at line 747 of file sharedVector.h.

◆ swap()

template<typename E >

void epics::pvData::shared_vector< E, typename meta::is_void< E >::type >::swap ( shared_vector< E, typename meta::is_void< E >::type > & o )

inline

Definition at line 736 of file sharedVector.h.

Friends And Related Symbol Documentation

◆ shared_vector

template<typename E >

template<typename E1 , class Enable1 >

friend class shared_vector

friend

Definition at line 661 of file sharedVector.h.

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

misc/pv/sharedVector.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ difference_type

◆ pointer

◆ shared_pointer_type

◆ size_type

◆ value_type

Constructor & Destructor Documentation

◆ shared_vector() [1/8]

◆ shared_vector() [2/8]

◆ shared_vector() [3/8]

◆ shared_vector() [4/8]

◆ shared_vector() [5/8]

◆ shared_vector() [6/8]

◆ shared_vector() [7/8]

◆ shared_vector() [8/8]

Member Function Documentation

◆ data()

◆ max_size()

◆ operator=()

◆ original_type()

◆ set_original_type()

◆ swap()

Friends And Related Symbol Documentation

◆ shared_vector