PDI::Reference_base Class Reference

A common base for all references, whatever their access privileges. More...

Inheritance diagram for PDI::Reference_base:

Classes
struct	Referenced_buffer
	A descriptor for a buffer in which references can point. More...
struct	Referenced_data
	A descriptor for data on which references can point. More...

Public Member Functions
const Datatype &	type () const noexcept
	accesses the type of the referenced raw data More...
size_t	hash () const noexcept

Protected Member Functions
	Reference_base () noexcept
	Constructs a null reference. More...
	Reference_base (const Reference_base &)=delete
	Reference_base (Reference_base &&)=delete
Reference_base &	operator= (const Reference_base &)=delete
Reference_base &	operator= (Reference_base &&)=delete

Static Protected Member Functions
static Referenced_data *	get_content (const Reference_base &other) noexcept
	Function to access the content from a reference with different access right. More...
static Ref	do_copy (Ref_r ref)

Protected Attributes
Referenced_data *	m_content
	Pointer on the data content, can be null if the ref is null. More...

Detailed Description

A common base for all references, whatever their access privileges.

This ensure all reference, even with different type because of differing access privileges, can access the content at this level in each other.

Constructor & Destructor Documentation

Reference_base() [1/3]

PDI::Reference_base::Reference_base ( )

inlineprotectednoexcept

Constructs a null reference.

Reference_base() [2/3]

PDI::Reference_base::Reference_base ( const Reference_base &  )

protecteddelete

Reference_base() [3/3]

PDI::Reference_base::Reference_base ( Reference_base &&  )

protecteddelete

Member Function Documentation

get_content()

static Referenced_data* PDI::Reference_base::get_content ( const Reference_base &  other )

inlinestaticprotectednoexcept

Function to access the content from a reference with different access right.

do_copy()

static Ref PDI::Reference_base::do_copy ( Ref_r  ref )

staticprotected

operator=() [1/2]

Reference_base& PDI::Reference_base::operator= ( const Reference_base &  )

protecteddelete

operator=() [2/2]

Reference_base& PDI::Reference_base::operator= ( Reference_base &&  )

protecteddelete

type()

const Datatype& PDI::Reference_base::type ( ) const

noexcept

accesses the type of the referenced raw data

hash()

size_t PDI::Reference_base::hash ( ) const

inlinenoexcept

Member Data Documentation

m_content

Referenced_data* PDI::Reference_base::m_content

mutableprotected

Pointer on the data content, can be null if the ref is null.

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

• ref_any.h