opcua::NodeId Class Reference

#include <NodeId.h>

Inheritance diagram for opcua::NodeId:

Detailed Description

UA_NodeId wrapper class.

See also

https://reference.opcfoundation.org/Core/Part3/v105/docs/8.2

Examples

events/client_eventfilter.cpp, server_accesscontrol.cpp, and server_valuecallback.cpp.

Definition at line 36 of file NodeId.h.

Public Member Functions
	NodeId (NamespaceIndex namespaceIndex, uint32_t identifier) noexcept
	NodeId (NamespaceIndex namespaceIndex, std::string_view identifier)
	NodeId (NamespaceIndex namespaceIndex, String identifier) noexcept
	NodeId (NamespaceIndex namespaceIndex, Guid identifier) noexcept
	NodeId (NamespaceIndex namespaceIndex, ByteString identifier) noexcept
	NodeId (Type type) noexcept
	NodeId (DataTypeId id) noexcept
	NodeId (ReferenceTypeId id) noexcept
	NodeId (ObjectTypeId id) noexcept
	NodeId (VariableTypeId id) noexcept
	NodeId (ObjectId id) noexcept
	NodeId (VariableId id) noexcept
	NodeId (MethodId id) noexcept
bool	isNull () const noexcept
uint32_t	hash () const noexcept
NamespaceIndex	getNamespaceIndex () const noexcept
NodeIdType	getIdentifierType () const noexcept
std::variant< uint32_t, String, Guid, ByteString >	getIdentifier () const
template<typename T >
auto	getIdentifierAs () const
template<NodeIdType E>
auto	getIdentifierAs () const
std::string	toString () const
constexpr	TypeWrapper ()=default
constexpr	TypeWrapper (const T &native)
constexpr	TypeWrapper (T &&native) noexcept
constexpr	TypeWrapper (const TypeWrapper &other)
constexpr	TypeWrapper (TypeWrapper &&other) noexcept
Public Member Functions inherited from opcua::TypeWrapper< UA_NodeId, UA_TYPES_NODEID >
constexpr	TypeWrapper ()=default
constexpr	TypeWrapper (const UA_NodeId &native)
constexpr	TypeWrapper (UA_NodeId &&native) noexcept
constexpr	TypeWrapper (const TypeWrapper &other)
constexpr	TypeWrapper (TypeWrapper &&other) noexcept
	~TypeWrapper ()
constexpr TypeWrapper &	operator= (const TypeWrapper &other)
constexpr TypeWrapper &	operator= (const UA_NodeId &native)
constexpr TypeWrapper &	operator= (TypeWrapper &&other) noexcept
constexpr TypeWrapper &	operator= (UA_NodeId &&native) noexcept
constexpr void	swap (TypeWrapper &other) noexcept
constexpr void	swap (UA_NodeId &native) noexcept
Public Member Functions inherited from opcua::Wrapper< T >
constexpr	Wrapper ()=default
constexpr	Wrapper (const T &native)
constexpr	Wrapper (T &&native) noexcept
constexpr	operator T& () noexcept
constexpr	operator const T & () const noexcept
constexpr T *	operator-> () noexcept
constexpr const T *	operator-> () const noexcept
constexpr T *	handle () noexcept
constexpr const T *	handle () const noexcept

Additional Inherited Members
Public Types inherited from opcua::Wrapper< T >
using	NativeType = T
Static Public Member Functions inherited from opcua::TypeWrapper< UA_NodeId, UA_TYPES_NODEID >
static constexpr TypeIndex	getTypeIndex ()
Protected Member Functions inherited from opcua::TypeWrapper< UA_NodeId, UA_TYPES_NODEID >
constexpr void	clear () noexcept
Protected Member Functions inherited from opcua::Wrapper< T >
constexpr const T &	native () const noexcept
constexpr T &	native () noexcept

Constructor & Destructor Documentation

NodeId() [1/13]

opcua::NodeId::NodeId ( NamespaceIndex namespaceIndex, uint32_t identifier )

inlinenoexcept

Create NodeId with numeric identifier.

Definition at line 41 of file NodeId.h.

NodeId() [2/13]

opcua::NodeId::NodeId ( NamespaceIndex namespaceIndex, std::string_view identifier )

inline

Create NodeId with String identifier from standard strings.

Definition at line 48 of file NodeId.h.

NodeId() [3/13]

opcua::NodeId::NodeId ( NamespaceIndex namespaceIndex, String identifier )

inlinenoexcept

Create NodeId with String identifier from String wrapper class.

Definition at line 55 of file NodeId.h.

NodeId() [4/13]

opcua::NodeId::NodeId ( NamespaceIndex namespaceIndex, Guid identifier )

inlinenoexcept

Create NodeId with Guid identifier.

Definition at line 62 of file NodeId.h.

NodeId() [5/13]

opcua::NodeId::NodeId ( NamespaceIndex namespaceIndex, ByteString identifier )

inlinenoexcept

Create NodeId with ByteString identifier.

Definition at line 69 of file NodeId.h.

NodeId() [6/13]

opcua::NodeId::NodeId ( Type type )

inlinenoexcept

Create NodeId from Type (type id).

Deprecated

Use the constructor NodeId(DataTypeId) instead, the Type enum will be removed

Definition at line 78 of file NodeId.h.

NodeId() [7/13]

opcua::NodeId::NodeId ( DataTypeId id )

inlinenoexcept

Create NodeId from DataTypeId.

Definition at line 82 of file NodeId.h.

NodeId() [8/13]

opcua::NodeId::NodeId ( ReferenceTypeId id )

inlinenoexcept

Create NodeId from ReferenceTypeId.

Definition at line 86 of file NodeId.h.

NodeId() [9/13]

opcua::NodeId::NodeId ( ObjectTypeId id )

inlinenoexcept

Create NodeId from ObjectTypeId.

Definition at line 90 of file NodeId.h.

NodeId() [10/13]

opcua::NodeId::NodeId ( VariableTypeId id )

inlinenoexcept

Create NodeId from VariableTypeId.

Definition at line 94 of file NodeId.h.

NodeId() [11/13]

opcua::NodeId::NodeId ( ObjectId id )

inlinenoexcept

Create NodeId from ObjectId.

Definition at line 98 of file NodeId.h.

NodeId() [12/13]

opcua::NodeId::NodeId ( VariableId id )

inlinenoexcept

Create NodeId from VariableId.

Definition at line 102 of file NodeId.h.

NodeId() [13/13]

opcua::NodeId::NodeId ( MethodId id )

inlinenoexcept

Create NodeId from MethodId.

Definition at line 106 of file NodeId.h.

Member Function Documentation

isNull()

bool opcua::NodeId::isNull ( ) const

inlinenoexcept

Definition at line 109 of file NodeId.h.

hash()

uint32_t opcua::NodeId::hash ( ) const

inlinenoexcept

Definition at line 113 of file NodeId.h.

getNamespaceIndex()

NamespaceIndex opcua::NodeId::getNamespaceIndex ( ) const

inlinenoexcept

Definition at line 117 of file NodeId.h.

Referenced by opcua::services::addNodeAsync().

getIdentifierType()

NodeIdType opcua::NodeId::getIdentifierType ( ) const

inlinenoexcept

Definition at line 121 of file NodeId.h.

getIdentifier()

std::variant< uint32_t, String, Guid, ByteString > opcua::NodeId::getIdentifier ( ) const

inline

Get identifier variant.

Definition at line 126 of file NodeId.h.

Referenced by getIdentifierAs().

getIdentifierAs() [1/2]

template<typename T >

auto opcua::NodeId::getIdentifierAs ( ) const

inline

Get identifier by template type.

Definition at line 143 of file NodeId.h.

Referenced by opcua::DataType::setBinaryEncodingId().

getIdentifierAs() [2/2]

template<NodeIdType E>

auto opcua::NodeId::getIdentifierAs ( ) const

inline

Get identifier by NodeIdType enum.

Definition at line 149 of file NodeId.h.

toString()

std::string opcua::NodeId::toString

(

)

const

Encode NodeId as a string like ns=1;s=SomeNode.

See also

https://reference.opcfoundation.org/Core/Part6/v105/docs/5.3.1.10

Examples

client_subscription.cpp, events/client_eventfilter.cpp, and server_accesscontrol.cpp.

TypeWrapper() [1/5]

constexpr opcua::TypeWrapper< T, typeIndex >::TypeWrapper ( )

constexprdefault

TypeWrapper() [2/5]

constexpr opcua::TypeWrapper< T, typeIndex >::TypeWrapper ( const T & native )

inlineexplicitconstexpr

Constructor with native object (deep copy).

Definition at line 36 of file TypeWrapper.h.

TypeWrapper() [3/5]

constexpr opcua::TypeWrapper< T, typeIndex >::TypeWrapper ( T && native )

inlineconstexprnoexcept

Constructor with native object (move rvalue).

Definition at line 40 of file TypeWrapper.h.

TypeWrapper() [4/5]

constexpr opcua::TypeWrapper< T, typeIndex >::TypeWrapper ( const TypeWrapper & other )

inlineconstexpr

Copy constructor (deep copy).

Definition at line 48 of file TypeWrapper.h.

TypeWrapper() [5/5]

constexpr opcua::TypeWrapper< T, typeIndex >::TypeWrapper ( TypeWrapper && other )

inlineconstexprnoexcept

Move constructor.

Definition at line 52 of file TypeWrapper.h.