Wrapper classes

Detailed Description

All wrapper classes inherit from Wrapper.

Native open62541 objects can be accessed using the Wrapper::handle() member function.

Wrapper types are pointer-interconvertible to the wrapped native type and vice versa:

• Use asNative(T*) or asNative(const T*) to cast wrapper object pointers to native object pointers.
• Use asNative(T&) or asNative(const T&) to cast wrapper object references to native object references.
• Use asWrapper<T>(typename T::NativeType*) or asWrapper<T>(const typename T::NativeType*) to cast native object pointers to wrapper object pointers.
• Use asWrapper<T>(typename T::NativeType&) or asWrapper<T>(const typename T::NativeType&) to cast native object references to wrapper object references.

According to the standard:

‍Two objects a and b are pointer-interconvertible if: One is a standard-layout class object [wrapper] and the other is the first non-static data member of that object [wrapped native type].

Derived classes must fulfill the requirements of standard-layout types to be convertible.

See also

https://en.cppreference.com/w/cpp/language/static_cast#pointer-interconvertible

Classes
class	opcua::DataType
class	opcua::StatusCode
class	opcua::String
class	opcua::DateTime
class	opcua::Guid
class	opcua::ByteString
class	opcua::XmlElement
class	opcua::NodeId
class	opcua::ExpandedNodeId
class	opcua::QualifiedName
class	opcua::LocalizedText
class	opcua::Variant
class	opcua::DataValue
class	opcua::ExtensionObject
class	opcua::DiagnosticInfo
class	opcua::NumericRange
class	opcua::ua::EnumValueType
class	opcua::ua::ApplicationDescription
class	opcua::ua::RequestHeader
class	opcua::ua::ResponseHeader
class	opcua::ua::UserTokenPolicy
class	opcua::ua::EndpointDescription
class	opcua::ua::NodeAttributes
class	opcua::ua::ObjectAttributes
class	opcua::ua::VariableAttributes
class	opcua::ua::MethodAttributes
class	opcua::ua::ObjectTypeAttributes
class	opcua::ua::VariableTypeAttributes
class	opcua::ua::ReferenceTypeAttributes
class	opcua::ua::DataTypeAttributes
class	opcua::ua::ViewAttributes
class	opcua::ua::UserIdentityToken
class	opcua::ua::AnonymousIdentityToken
class	opcua::ua::UserNameIdentityToken
class	opcua::ua::X509IdentityToken
class	opcua::ua::IssuedIdentityToken
class	opcua::ua::AddNodesItem
class	opcua::ua::AddNodesResult
class	opcua::ua::AddNodesRequest
class	opcua::ua::AddNodesResponse
class	opcua::ua::AddReferencesItem
class	opcua::ua::AddReferencesRequest
class	opcua::ua::AddReferencesResponse
class	opcua::ua::DeleteNodesItem
class	opcua::ua::DeleteNodesRequest
class	opcua::ua::DeleteNodesResponse
class	opcua::ua::DeleteReferencesItem
class	opcua::ua::DeleteReferencesRequest
class	opcua::ua::DeleteReferencesResponse
class	opcua::ua::ViewDescription
class	opcua::ua::BrowseDescription
class	opcua::ua::BrowseRequest
class	opcua::ua::ReferenceDescription
class	opcua::ua::BrowseResult
class	opcua::ua::BrowseResponse
class	opcua::ua::BrowseNextRequest
class	opcua::ua::BrowseNextResponse
class	opcua::ua::RelativePathElement
class	opcua::ua::RelativePath
class	opcua::ua::BrowsePath
class	opcua::ua::BrowsePathTarget
class	opcua::ua::BrowsePathResult
class	opcua::ua::TranslateBrowsePathsToNodeIdsRequest
class	opcua::ua::TranslateBrowsePathsToNodeIdsResponse
class	opcua::ua::RegisterNodesRequest
class	opcua::ua::RegisterNodesResponse
class	opcua::ua::UnregisterNodesRequest
class	opcua::ua::UnregisterNodesResponse
class	opcua::ua::ReadValueId
class	opcua::ua::ReadRequest
class	opcua::ua::ReadResponse
class	opcua::ua::WriteValue
class	opcua::ua::WriteRequest
class	opcua::ua::WriteResponse
class	opcua::ua::BuildInfo
class	opcua::ua::Argument
class	opcua::ua::CallMethodRequest
class	opcua::ua::CallMethodResult
class	opcua::ua::CallRequest
class	opcua::ua::CallResponse
class	opcua::ua::ElementOperand
class	opcua::ua::LiteralOperand
class	opcua::ua::AttributeOperand
class	opcua::ua::SimpleAttributeOperand
class	opcua::ua::ContentFilterElement
class	opcua::ua::ContentFilter
class	opcua::ua::DataChangeFilter
class	opcua::ua::EventFilter
class	opcua::ua::AggregateFilter
class	opcua::ua::MonitoringParameters
class	opcua::ua::MonitoredItemCreateRequest
class	opcua::ua::MonitoredItemCreateResult
class	opcua::ua::CreateMonitoredItemsRequest
class	opcua::ua::CreateMonitoredItemsResponse
class	opcua::ua::MonitoredItemModifyRequest
class	opcua::ua::MonitoredItemModifyResult
class	opcua::ua::ModifyMonitoredItemsRequest
class	opcua::ua::ModifyMonitoredItemsResponse
class	opcua::ua::SetMonitoringModeRequest
class	opcua::ua::SetMonitoringModeResponse
class	opcua::ua::SetTriggeringRequest
class	opcua::ua::SetTriggeringResponse
class	opcua::ua::DeleteMonitoredItemsRequest
class	opcua::ua::DeleteMonitoredItemsResponse
class	opcua::ua::CreateSubscriptionRequest
class	opcua::ua::CreateSubscriptionResponse
class	opcua::ua::ModifySubscriptionRequest
class	opcua::ua::ModifySubscriptionResponse
class	opcua::ua::SetPublishingModeRequest
class	opcua::ua::SetPublishingModeResponse
class	opcua::ua::StatusChangeNotification
class	opcua::ua::DeleteSubscriptionsRequest
class	opcua::ua::DeleteSubscriptionsResponse
class	opcua::ua::Range
class	opcua::ua::EUInformation
class	opcua::ua::ComplexNumberType
class	opcua::ua::DoubleComplexNumberType
class	opcua::ua::AxisInformation
class	opcua::ua::XVType
class	opcua::ua::StructureField
class	opcua::ua::StructureDefinition
class	opcua::ua::EnumField
class	opcua::ua::EnumDefinition
struct	opcua::TypeHandler< T >
struct	opcua::TypeHandlerNative< T, Index >
class	opcua::Wrapper< T, Handler >
class	opcua::TypeWrapper< T, Index >
struct	opcua::IsWrapper< T >
struct	opcua::TypeRegistry< T, std::enable_if_t< IsWrapper< T >::value &&IsRegistered< typename T::NativeType >::value > >

Macros
#define	UAPP_NODEATTR(Type, suffix, member, flag)
#define	UAPP_NODEATTR_CAST(Type, suffix, member, flag)
#define	UAPP_NODEATTR_WRAPPER(Type, suffix, member, flag)
#define	UAPP_NODEATTR_ARRAY(Type, suffix, member, memberSize, flag)
#define	UAPP_NODEATTR_COMMON

Typedefs
using	opcua::ua::FilterOperand = std::variant< ElementOperand, LiteralOperand, AttributeOperand, SimpleAttributeOperand, ExtensionObject >
using	opcua::ua::AggregateConfiguration = UA_AggregateConfiguration
template<typename T , TypeIndex Index>
using	opcua::WrapperNative = Wrapper< T, TypeHandlerNative< T, Index > >

Enumerations
enum class	opcua::ua::ApplicationType : int32_t
enum class	opcua::ua::MessageSecurityMode : int32_t
enum class	opcua::ua::UserTokenType : int32_t
enum class	opcua::ua::NodeAttributesMask : uint32_t
enum class	opcua::ua::BrowseDirection : int32_t
enum class	opcua::ua::BrowseResultMask : uint32_t
enum class	opcua::ua::TimestampsToReturn : int32_t
enum class	opcua::ua::MonitoringMode : int32_t
enum class	opcua::ua::FilterOperator : int32_t
enum class	opcua::ua::DataChangeTrigger : int32_t
enum class	opcua::ua::DeadbandType : int32_t
enum class	opcua::ua::PerformUpdateType : int32_t
enum class	opcua::ua::AxisScaleEnumeration : int32_t
enum class	opcua::ua::StructureType : int32_t

Functions
constexpr std::true_type	opcua::ua::isBitmaskEnum (NodeAttributesMask)
constexpr std::true_type	opcua::ua::isBitmaskEnum (BrowseResultMask)
ContentFilter	opcua::ua::operator&& (const ContentFilterElement &lhs, const ContentFilter &rhs)
ContentFilter	opcua::ua::operator&& (const ContentFilter &lhs, const ContentFilterElement &rhs)
ContentFilter	opcua::ua::operator|| (const ContentFilterElement &lhs, const ContentFilter &rhs)
ContentFilter	opcua::ua::operator|| (const ContentFilter &lhs, const ContentFilterElement &rhs)
template<typename T >
constexpr T *	opcua::asWrapper (typename T::NativeType *native) noexcept
template<typename T >
constexpr const T *	opcua::asWrapper (const typename T::NativeType *native) noexcept
template<typename T >
constexpr T &	opcua::asWrapper (typename T::NativeType &native) noexcept
template<typename T >
constexpr const T &	opcua::asWrapper (const typename T::NativeType &native) noexcept
template<typename T >
constexpr T::NativeType *	opcua::asNative (T *wrapper) noexcept
template<typename T >
constexpr const T::NativeType *	opcua::asNative (const T *wrapper) noexcept
template<typename T >
constexpr T::NativeType &	opcua::asNative (T &wrapper) noexcept
template<typename T >
constexpr const T::NativeType &	opcua::asNative (const T &wrapper) noexcept
template<typename T >
String	toString (const T &object, const UA_DataType &type)
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
String	toString (const T &object)
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator== (const T &lhs, const T &rhs) noexcept
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator!= (const T &lhs, const T &rhs) noexcept
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator< (const T &lhs, const T &rhs) noexcept
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator<= (const T &lhs, const T &rhs) noexcept
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator> (const T &lhs, const T &rhs) noexcept
template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>
bool	operator>= (const T &lhs, const T &rhs) noexcept
ContentFilter	operator! (const ContentFilterElement &filterElement)
ContentFilter	operator! (const ContentFilter &filter)
ContentFilter	operator&& (const ContentFilterElement &lhs, const ContentFilterElement &rhs)
ContentFilter	operator&& (const ContentFilterElement &lhs, const ContentFilter &rhs)
ContentFilter	operator&& (const ContentFilter &lhs, const ContentFilterElement &rhs)
ContentFilter	operator&& (const ContentFilter &lhs, const ContentFilter &rhs)
ContentFilter	operator|| (const ContentFilterElement &lhs, const ContentFilterElement &rhs)
ContentFilter	operator|| (const ContentFilterElement &lhs, const ContentFilter &rhs)
ContentFilter	operator|| (const ContentFilter &lhs, const ContentFilterElement &rhs)
ContentFilter	operator|| (const ContentFilter &lhs, const ContentFilter &rhs)
template<typename T >
constexpr T *	asWrapper (typename T::NativeType *native) noexcept
template<typename T >
constexpr const T *	asWrapper (const typename T::NativeType *native) noexcept
template<typename T >
constexpr T &	asWrapper (typename T::NativeType &native) noexcept
template<typename T >
constexpr const T &	asWrapper (const typename T::NativeType &native) noexcept
template<typename T >
constexpr T::NativeType *	asNative (T *wrapper) noexcept
template<typename T >
constexpr const T::NativeType *	asNative (const T *wrapper) noexcept
template<typename T >
constexpr T::NativeType &	asNative (T &wrapper) noexcept
template<typename T >
constexpr const T::NativeType &	asNative (const T &wrapper) noexcept

Macro Definition Documentation

UAPP_NODEATTR

#define UAPP_NODEATTR	(		Type,
			suffix,
			member,
			flag
	)

Value:

    UAPP_GETTER(Type, member)                                                                      \
    auto& set##suffix(Type member) noexcept {                                                      \
        handle()->specifiedAttributes |= flag;                                                     \
        handle()->member = member;                                                                 \
        return *this;                                                                              \
    }

Definition at line 339 of file types.hpp.

UAPP_NODEATTR_ARRAY

#define UAPP_NODEATTR_ARRAY	(		Type,
			suffix,
			member,
			memberSize,
			flag
	)

Value:

    UAPP_GETTER_SPAN(Type, member, memberSize)                                                     \
    auto& set##suffix(Span<const Type> member) {                                                   \
        const auto& dataType = opcua::getDataType<Type>();                                         \
        handle()->specifiedAttributes |= flag;                                                     \
        detail::deallocateArray(handle()->member, handle()->memberSize, dataType);                 \
        handle()->member = detail::copyArray(member.data(), member.size(), dataType);              \
        handle()->memberSize = member.size();                                                      \
        return *this;                                                                              \
    }

Definition at line 360 of file types.hpp.

UAPP_NODEATTR_CAST

#define UAPP_NODEATTR_CAST	(		Type,
			suffix,
			member,
			flag
	)

Value:

    UAPP_GETTER_CAST(Type, member)                                                                 \
    auto& set##suffix(Type member) noexcept {                                                      \
        handle()->specifiedAttributes |= flag;                                                     \
        handle()->member = static_cast<decltype(handle()->member)>(member);                        \
        return *this;                                                                              \
    }

Definition at line 346 of file types.hpp.

UAPP_NODEATTR_COMMON

#define UAPP_NODEATTR_COMMON

Value:

    UAPP_GETTER(Bitmask<NodeAttributesMask>, specifiedAttributes)                                  \
    UAPP_NODEATTR_WRAPPER(                                                                         \
        LocalizedText, DisplayName, displayName, UA_NODEATTRIBUTESMASK_DISPLAYNAME                 \
    )                                                                                              \
    UAPP_NODEATTR_WRAPPER(                                                                         \
        LocalizedText, Description, description, UA_NODEATTRIBUTESMASK_DESCRIPTION                 \
    )                                                                                              \
    UAPP_NODEATTR_CAST(Bitmask<WriteMask>, WriteMask, writeMask, UA_NODEATTRIBUTESMASK_WRITEMASK)  \
    UAPP_NODEATTR_CAST(                                                                            \
        Bitmask<WriteMask>, UserWriteMask, userWriteMask, UA_NODEATTRIBUTESMASK_USERWRITEMASK      \
    )

Definition at line 370 of file types.hpp.

UAPP_NODEATTR_WRAPPER

#define UAPP_NODEATTR_WRAPPER	(		Type,
			suffix,
			member,
			flag
	)

Value:

    UAPP_GETTER_WRAPPER_CONST(Type, member)                                                        \
    auto& set##suffix(Type member) {                                                               \
        handle()->specifiedAttributes |= flag;                                                     \
        asWrapper<Type>(handle()->member) = std::move(member);                                     \
        return *this;                                                                              \
    }

Definition at line 353 of file types.hpp.

Typedef Documentation

AggregateConfiguration

using opcua::ua::AggregateConfiguration = typedef UA_AggregateConfiguration

Definition at line 1905 of file types.hpp.

FilterOperand

using opcua::ua::FilterOperand = typedef std::variant< ElementOperand, LiteralOperand, AttributeOperand, SimpleAttributeOperand, ExtensionObject>

Filter operand.

The FilterOperand is an extensible parameter and can be of type:

• ElementOperand
• LiteralOperand
• AttributeOperand
• SimpleAttributeOperand
• ExtensionObject (other types)

See also

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.7.4

Definition at line 1768 of file types.hpp.

WrapperNative

template<typename T , TypeIndex Index>

using opcua::WrapperNative = typedef Wrapper<T, TypeHandlerNative<T, Index> >

Convenience alias for Wrapper using TypeHandlerNative.

See also

Wrapper

Definition at line 268 of file wrapper.hpp.

Enumeration Type Documentation

ApplicationType

enum class opcua::ua::ApplicationType : int32_t

strong

Application type.

See also

UA_ApplicationType

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.4

Enumerator
Server
Client
ClientAndServer
DiscoveryServer

Definition at line 115 of file types.hpp.

AxisScaleEnumeration

enum class opcua::ua::AxisScaleEnumeration : int32_t

strong

Axis scale.

See also

https://reference.opcfoundation.org/Core/Part8/v105/docs/5.6.7

Enumerator
Linear
Log
Ln

Definition at line 2542 of file types.hpp.

BrowseDirection

enum class opcua::ua::BrowseDirection : int32_t

strong

Browse direction.

An enumeration that specifies the direction of references to follow.

See also

UA_BrowseDirection

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.5

Enumerator
Forward
Inverse
Both
Invalid

Definition at line 995 of file types.hpp.

BrowseResultMask

enum class opcua::ua::BrowseResultMask : uint32_t

strong

Browse result mask.

The enum can be used as a bitmask and allows bitwise operations, e.g.:

auto mask = BrowseResultMask::ReferenceTypeId | BrowseResultMask::IsForward;

See also

UA_BrowseResultMask

https://reference.opcfoundation.org/Core/Part4/v105/docs/5.8.2

Enumerator
None
ReferenceTypeId
IsForward
NodeClass
BrowseName
DisplayName
TypeDefinition
All
ReferenceTypeInfo
TargetInfo

Definition at line 1015 of file types.hpp.

DataChangeTrigger

enum class opcua::ua::DataChangeTrigger : int32_t

strong

Data change trigger.

See also

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.10

Enumerator
Status
StatusValue
StatusValueTimestamp

Definition at line 1848 of file types.hpp.

DeadbandType

enum class opcua::ua::DeadbandType : int32_t

strong

Deadband type.

See also

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.22.2

Enumerator
None
Absolute
Percent

Definition at line 1860 of file types.hpp.

FilterOperator

enum class opcua::ua::FilterOperator : int32_t

strong

Filter operator.

See also

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.7.3

Enumerator
Equals
IsNull
GreaterThan
LessThan
GreaterThanOrEqual
LessThanOrEqual
Like
Not
Between
InList
And
Or
Cast
InView
OfType
RelatedTo
BitwiseAnd
BitwiseOr

Definition at line 1635 of file types.hpp.

MessageSecurityMode

enum class opcua::ua::MessageSecurityMode : int32_t

strong

Message security mode.

See also

UA_MessageSecurityMode

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.20

Enumerator
Invalid	Will always be rejected.
None	No security applied.
Sign	All messages are signed but not encrypted.
SignAndEncrypt	All messages are signed and encrypted.

Definition at line 215 of file types.hpp.

MonitoringMode

enum class opcua::ua::MonitoringMode : int32_t

strong

Monitoring mode.

See also

UA_MonitoringMode

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.23

Enumerator
Disabled
Sampling
Reporting

Definition at line 1623 of file types.hpp.

NodeAttributesMask

enum class opcua::ua::NodeAttributesMask : uint32_t

strong

Node attributes mask.

Bitmask used in the node attributes parameters to specify which attributes are set.

See also

UA_NodeAttributesMask

Enumerator
None
AccessLevel
ArrayDimensions
BrowseName
ContainsNoLoops
DataType
Description
DisplayName
EventNotifier
Executable
Historizing
InverseName
IsAbstract
MinimumSamplingInterval
NodeClass
NodeId
Symmetric
UserAccessLevel
UserExecutable
UserWriteMask
ValueRank
WriteMask
Value
DataTypeDefinition
RolePermissions
AccessRestrictions
All
BaseNode
Object
ObjectType
Variable
VariableType
Method
ReferenceType
View

Definition at line 292 of file types.hpp.

PerformUpdateType

enum class opcua::ua::PerformUpdateType : int32_t

strong

Perform update type for structured data history updates.

See also

UA_PerformUpdateType

https://reference.opcfoundation.org/Core/Part11/v104/docs/6.8.3

Enumerator
Insert
Replace
Update
Remove

Definition at line 2447 of file types.hpp.

StructureType

enum class opcua::ua::StructureType : int32_t

strong

Structure type.

See also

https://reference.opcfoundation.org/Core/Part3/v105/docs/8.49

Enumerator
Structure
StructureWithOptionalFields
Union

Definition at line 2605 of file types.hpp.

TimestampsToReturn

enum class opcua::ua::TimestampsToReturn : int32_t

strong

Timestamps to return.

See also

UA_TimestampsToReturn

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.40

Enumerator
Source
Server
Both
Neither
Invalid

Definition at line 1349 of file types.hpp.

UserTokenType

enum class opcua::ua::UserTokenType : int32_t

strong

User identity token type.

See also

https://reference.opcfoundation.org/Core/Part4/v105/docs/7.43

Enumerator
Anonymous	No token is required.
Username	A username/password token.
Certificate	An X.509 v3 certificate token.
IssuedToken	Any token issued by an authorization service.

Definition at line 228 of file types.hpp.

Function Documentation

asNative() [1/8]

template<typename T >

constexpr const T::NativeType & asNative ( const T &  wrapper )

related

Cast Wrapper object references to native object references.

Definition at line 365 of file wrapper.hpp.

asNative() [2/8]

template<typename T >

constexpr const T::NativeType & asNative ( const T &  wrapper )

constexprnoexcept

Cast Wrapper object references to native object references.

Definition at line 365 of file wrapper.hpp.

asNative() [3/8]

template<typename T >

constexpr const T::NativeType * asNative ( const T *  wrapper )

related

Cast Wrapper object pointers to native object pointers.

Definition at line 350 of file wrapper.hpp.

asNative() [4/8]

template<typename T >

constexpr const T::NativeType * asNative ( const T *  wrapper )

constexprnoexcept

Cast Wrapper object pointers to native object pointers.

Definition at line 350 of file wrapper.hpp.

asNative() [5/8]

template<typename T >

constexpr T::NativeType & asNative ( T &  wrapper )

related

Cast Wrapper object references to native object references.

Definition at line 358 of file wrapper.hpp.

asNative() [6/8]

template<typename T >

constexpr T::NativeType & asNative ( T &  wrapper )

constexprnoexcept

Cast Wrapper object references to native object references.

Definition at line 358 of file wrapper.hpp.

asNative() [7/8]

template<typename T >

constexpr T::NativeType * asNative ( T *  wrapper )

related

Cast Wrapper object pointers to native object pointers.

Definition at line 342 of file wrapper.hpp.

asNative() [8/8]

template<typename T >

constexpr T::NativeType * asNative ( T *  wrapper )

constexprnoexcept

Cast Wrapper object pointers to native object pointers.

Definition at line 342 of file wrapper.hpp.

Referenced by opcua::Wrapper< T, Handler >::asNative(), opcua::Wrapper< T, Handler >::asNative(), opcua::services::createMonitoredItemsDataChangeAsync(), opcua::services::createMonitoredItemsEventAsync(), opcua::services::deleteMonitoredItemsAsync(), opcua::services::deleteSubscriptionsAsync(), opcua::services::modifyMonitoredItemsAsync(), opcua::services::modifySubscriptionAsync(), and opcua::String::operator==().

asWrapper() [1/8]

template<typename T >

constexpr const T & asWrapper ( const typename T::NativeType &  native )

related

Cast native object references to Wrapper object references.

Definition at line 335 of file wrapper.hpp.

asWrapper() [2/8]

template<typename T >

constexpr const T & asWrapper ( const typename T::NativeType &  native )

constexprnoexcept

Cast native object references to Wrapper object references.

Definition at line 335 of file wrapper.hpp.

asWrapper() [3/8]

template<typename T >

constexpr const T * asWrapper ( const typename T::NativeType *  native )

related

Cast native object pointers to Wrapper object pointers.

Definition at line 320 of file wrapper.hpp.

asWrapper() [4/8]

template<typename T >

constexpr const T * asWrapper ( const typename T::NativeType *  native )

constexprnoexcept

Cast native object pointers to Wrapper object pointers.

Definition at line 320 of file wrapper.hpp.

asWrapper() [5/8]

template<typename T >

constexpr T & asWrapper ( typename T::NativeType &  native )

constexprnoexcept

Cast native object references to Wrapper object references.

Definition at line 328 of file wrapper.hpp.

asWrapper() [6/8]

template<typename T >

constexpr T & asWrapper ( typename T::NativeType &  native )

related

Cast native object references to Wrapper object references.

Definition at line 328 of file wrapper.hpp.

asWrapper() [7/8]

template<typename T >

constexpr T * asWrapper ( typename T::NativeType *  native )

constexprnoexcept

Cast native object pointers to Wrapper object pointers.

Definition at line 312 of file wrapper.hpp.

asWrapper() [8/8]

template<typename T >

constexpr T * asWrapper ( typename T::NativeType *  native )

related

Cast native object pointers to Wrapper object pointers.

Definition at line 312 of file wrapper.hpp.

isBitmaskEnum() [1/2]

constexpr std::true_type opcua::ua::isBitmaskEnum ( BrowseResultMask  )

constexpr

isBitmaskEnum() [2/2]

constexpr std::true_type opcua::ua::isBitmaskEnum ( NodeAttributesMask  )

constexpr

operator!() [1/2]

ContentFilter operator! ( const ContentFilter &  filter )

related

operator!() [2/2]

ContentFilter operator! ( const ContentFilterElement &  filterElement )

related

operator!=()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator!= ( const T &  lhs, const T &  rhs  )

related

Definition at line 2130 of file types.hpp.

operator&&() [1/6]

ContentFilter operator&& ( const ContentFilter &  lhs, const ContentFilter &  rhs  )

related

operator&&() [2/6]

ContentFilter operator&&	(	const ContentFilter &	lhs,
		const ContentFilterElement &	rhs
	)

operator&&() [3/6]

ContentFilter operator&& ( const ContentFilter &  lhs, const ContentFilterElement &  rhs  )

related

operator&&() [4/6]

ContentFilter operator&&	(	const ContentFilterElement &	lhs,
		const ContentFilter &	rhs
	)

operator&&() [5/6]

ContentFilter operator&& ( const ContentFilterElement &  lhs, const ContentFilter &  rhs  )

related

operator&&() [6/6]

ContentFilter operator&& ( const ContentFilterElement &  lhs, const ContentFilterElement &  rhs  )

related

operator<()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator< ( const T &  lhs, const T &  rhs  )

related

Definition at line 2137 of file types.hpp.

operator<=()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator<= ( const T &  lhs, const T &  rhs  )

related

Definition at line 2144 of file types.hpp.

operator==()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator== ( const T &  lhs, const T &  rhs  )

related

Definition at line 2123 of file types.hpp.

operator>()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator> ( const T &  lhs, const T &  rhs  )

related

Definition at line 2151 of file types.hpp.

operator>=()

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

bool operator>= ( const T &  lhs, const T &  rhs  )

related

Definition at line 2158 of file types.hpp.

operator||() [1/6]

ContentFilter operator|| ( const ContentFilter &  lhs, const ContentFilter &  rhs  )

related

operator||() [2/6]

ContentFilter operator|| ( const ContentFilter &  lhs, const ContentFilterElement &  rhs  )

related

operator||() [3/6]

ContentFilter operator||	(	const ContentFilter &	lhs,
		const ContentFilterElement &	rhs
	)

operator||() [4/6]

ContentFilter operator|| ( const ContentFilterElement &  lhs, const ContentFilter &  rhs  )

related

operator||() [5/6]

ContentFilter operator||	(	const ContentFilterElement &	lhs,
		const ContentFilter &	rhs
	)

operator||() [6/6]

ContentFilter operator|| ( const ContentFilterElement &  lhs, const ContentFilterElement &  rhs  )

related

toString() [1/2]

template<typename T , typename = std::enable_if_t<IsRegistered<T>::value>>

String toString ( const T &  object )

related

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 2112 of file types.hpp.

toString() [2/2]

template<typename T >

String toString ( const T &  object, const UA_DataType &  type  )

related

Converts an object to its string representation.

This function wraps UA_print to generate a string representation of the given object, based on its data type description.

Note

Requires open62541 v1.2 or later. The open62541 library must be compiled with the UA_ENABLE_TYPEDESCRIPTION option. If these conditions are not met, the function returns an empty String.

Parameters

object	Native or wrapper object.
type	Data type of object.

Definition at line 2098 of file types.hpp.