CFx SDK Documentation 2026 SP0
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OdIfc4x3_add2::IfcEvent Class Reference

#include <IfcEventAutoImpl.h>

Inheritance diagram for OdIfc4x3_add2::IfcEvent:
OdIfc4x3_add2::IfcProcess OdIfc4x3_add2::IfcObject OdIfc4x3_add2::IfcObjectDefinition OdIfc4x3_add2::IfcRoot OdIfc4x3_add2::OdIfc4x3Instance OdIfc::OdIfcInstance

Public Member Functions

IfcEventTypeEnum getPredefinedType () const
 
void setPredefinedType (IfcEventTypeEnum PredefinedType)
 
IfcEventTriggerTypeEnum getEventTriggerType () const
 
void setEventTriggerType (IfcEventTriggerTypeEnum EventTriggerType)
 
const OdAnsiString & getUserDefinedEventTriggerType () const
 
void setUserDefinedEventTriggerType (const OdAnsiString &UserDefinedEventTriggerType)
 
const OdDAIObjectId & getEventOccurenceTime () const
 
void setEventOccurenceTime (const OdDAIObjectId &EventOccurenceTime)
 
 IfcEvent ()
 
virtual OdResult inFields (OdDAI::OdSpfFilerBase *rdFiler) override
 
virtual OdResult outFields (OdDAI::OdSpfFilerBase *wrFiler) override
 
virtual OdDAI::Entity * getInstanceType () const override
 
virtual OdRxValue getAttr (const char *attrName) const override
 
virtual bool comparedToEarlyImpl (const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override
 
virtual void unsetAttr (const char *explicitAttrName) override
 
virtual bool testAttr (const char *explicitAttrName) const override
 
virtual bool putAttr (const char *explicitAttrName, const OdRxValue &val) override
 
virtual bool isKindOf (OdIfc::OdIfcEntityType entityType) const override
 
virtual OdIfc::OdIfcEntityType type () const override
 
virtual OdRxValue getAttr (const OdIfc::OdIfcAttribute attrDef) const override
 
virtual void unsetAttr (const OdIfc::OdIfcAttribute explicitAttrDef) override
 
virtual bool testAttr (const OdIfc::OdIfcAttribute explicitAttrDef) const override
 
virtual bool putAttr (const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override
 
- Public Member Functions inherited from OdIfc4x3_add2::IfcProcess
const OdAnsiString & getIdentification () const
 
void setIdentification (const OdAnsiString &Identification)
 
const OdAnsiString & getLongDescription () const
 
void setLongDescription (const OdAnsiString &LongDescription)
 
void getInvIsPredecessorTo (OdDAIObjectIds &IsPredecessorTo) const
 
void getInvIsSuccessorFrom (OdDAIObjectIds &IsSuccessorFrom) const
 
void getInvOperatesOn (OdDAIObjectIds &OperatesOn) const
 
 IfcProcess ()
 
- Public Member Functions inherited from OdIfc4x3_add2::IfcObject
const OdAnsiString & getObjectType () const
 
void setObjectType (const OdAnsiString &ObjectType)
 
void getInvIsDeclaredBy (OdDAIObjectIds &IsDeclaredBy) const
 
void getInvDeclares (OdDAIObjectIds &Declares) const
 
void getInvIsTypedBy (OdDAIObjectIds &IsTypedBy) const
 
void getInvIsDefinedBy (OdDAIObjectIds &IsDefinedBy) const
 
 IfcObject ()
 
- Public Member Functions inherited from OdIfc4x3_add2::IfcObjectDefinition
void getInvHasAssignments (OdDAIObjectIds &HasAssignments) const
 
void getInvNests (OdDAIObjectIds &Nests) const
 
void getInvIsNestedBy (OdDAIObjectIds &IsNestedBy) const
 
void getInvHasContext (OdDAIObjectIds &HasContext) const
 
void getInvIsDecomposedBy (OdDAIObjectIds &IsDecomposedBy) const
 
void getInvDecomposes (OdDAIObjectIds &Decomposes) const
 
void getInvHasAssociations (OdDAIObjectIds &HasAssociations) const
 
- Public Member Functions inherited from OdIfc4x3_add2::IfcRoot
OdDAI::CompressedGUID getGlobalId () const
 
void setGlobalId (OdDAI::CompressedGUID GlobalId)
 
const OdDAIObjectId & getOwnerHistory () const
 
void setOwnerHistory (const OdDAIObjectId &OwnerHistory)
 
const OdAnsiString & getName () const
 
void setName (const OdAnsiString &Name)
 
const OdAnsiString & getDescription () const
 
void setDescription (const OdAnsiString &Description)
 
 IfcRoot ()
 
- Public Member Functions inherited from OdIfc4x3_add2::OdIfc4x3Instance
void setInverseCounterParts () override
 
- Public Member Functions inherited from OdIfc::OdIfcInstance
 ODRX_DECLARE_MEMBERS (OdIfcInstance)
 
 OdIfcInstance ()
 
 ~OdIfcInstance ()
 
bool isInstanceOf (OdIfcEntityType entityType) const
 
IfcOpResult resolved ()
 
void resolve (IfcOpResult resolved, void *resPtr)
 
void unresolve ()
 
virtual void setGsNode (OdGsCache *pGsNode)
 
virtual OdGsCachegsNode () const
 
virtual OdUInt32 subSetAttributes (OdGiDrawableTraits *traits) const
 
virtual bool subWorldDraw (OdGiWorldDraw *wd) const
 
virtual OdDbStub * ownerId () const
 

Protected Attributes

OdDAI::Enum m_PredefinedType
 
OdDAI::Enum m_EventTriggerType
 
OdAnsiString m_UserDefinedEventTriggerType
 
OdDAIObjectId m_EventOccurenceTime
 
- Protected Attributes inherited from OdIfc4x3_add2::IfcProcess
OdAnsiString m_Identification
 
OdAnsiString m_LongDescription
 
- Protected Attributes inherited from OdIfc4x3_add2::IfcObject
OdAnsiString m_ObjectType
 
- Protected Attributes inherited from OdIfc4x3_add2::IfcRoot
OdDAI::CompressedGUID m_GlobalId
 
OdDAIObjectId m_OwnerHistory
 
OdAnsiString m_Name
 
OdAnsiString m_Description
 
- Protected Attributes inherited from OdIfc::OdIfcInstance
voidm_resPtr
 
IfcOpResult m_resolved
 

Additional Inherited Members

- Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3dasPoint3d (const OdIfcInstance *inst)
 
static const OdGePoint2dasPoint2d (const OdIfcInstance *inst)
 
static const OdGeVector3dasVector3d (const OdIfcInstance *inst)
 
static const OdGeVector2dasVector2d (const OdIfcInstance *inst)
 
static const OdGeMatrix2dasMatrix2d (const OdIfcInstance *inst)
 
static const OdGeMatrix3dasMatrix3d (const OdIfcInstance *inst)
 
static OdIfcCompoundPtr asCompound (OdSmartPtr< OdIfcInstance > inst)
 
static const OdCmEntityColorasRgbColor (const OdIfcInstance *inst)
 

Detailed Description

IfcEvent is used to capture information about particular things that happen or that can happen. Particularly used in work plans (or process maps) they identify e.g. a point at which a message containing information can be issued or at which a rule or constraint is invoked.

  • Nesting - IfcEvent can be contained within an IfcTask using the IfcRelNests relationship. The event is considered active during the time period of the enclosing task (including any assigned IfcWorkCalendar); that is such event can be triggered within the task time period but not outside of it. As an IfcEvent is considered to be atomic, no use is anticipated for nesting processes inside the event.
  • Sequential Connectivity - The relationship IfcRelSequence is used to indicate control flow. An IfcEvent as a predecessor (IfcRelSequence.RelatingProcess) indicates that the succeeding process (typically IfcProcedure or IfcTask) is triggered in response to the event. An IfcEvent as a successor (IfcRelSequence.RelatedProcess) indicates that the completion of the preceding process causes the event to be triggered. As events have zero duration, the IfcRelSequence.SequenceType attribute has no effect on an IfcEvent but still applies to the opposite end of the relationship if IfcTask is used.
  • Control Assignment - An IfcEvent can be assigned to an IfcWorkCalendar to indicate times when such event is active using IfcRelAssignsToControl; otherwise the effective calendar is determined by the nearest IfcProcess ancestor with a calendar assigned.
  • Product Assignment - For building operation scenarios, IfcEvent can be assigned to a product (IfcElement subtype) using IfcRelAssignsToProduct to indicate a specific product occurrence that sources the event. EXAMPLE: An IfcSensor for a motion sensor can have a "Motion Sensed" event. If the IfcEvent is defined by an IfcEventType and the IfcEventType is assigned to a product type (using IfcRelAssignsToProduct), then the IfcEvent must be assigned to one or more occurrences of the specified product type using IfcRelAssignsToProduct.

Definition at line 67 of file Ifc4x3/IfcEventAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcEvent()

OdIfc4x3_add2::IfcEvent::IfcEvent ( )

Default constructor for the IfcEvent class.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4x3_add2::IfcEvent::comparedToEarlyImpl ( const OdDAI::ApplicationInstance * pOther,
OdRx::Ordering & ordering ) const
overridevirtual

Early-bound version of instances comparison.

Parameters
pOther[in] Other application instance.
ordering[out] Receives the ordering (comparison) status.
Returns
true if comparison was performed, false if method has no implementation, so late-bound version could be applied.
Remarks
If the method returns true, the ordering parameter can receive one of the following statuses:
Value Description kLessThan -1 This object < Other Object. kEqual 0 This object = Other Object. kGreaterThan 1 This object > Other Object. kNotOrderable 2 This class is not orderable.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x3_add2::IfcEvent::getAttr ( const char * attrName) const
overridevirtual

Returns an attribute value for the specified attribute name.

Parameters
attrName[in] Name of an attribute to query.
Returns
OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x3_add2::IfcEvent::getAttr ( const OdIfc::OdIfcAttribute attrDef) const
overridevirtual

Returns an attribute value for the specified attribute definition.

Parameters
attrDef[in] Attribute definition to query.
Returns
OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ getEventOccurenceTime()

const OdDAIObjectId & OdIfc4x3_add2::IfcEvent::getEventOccurenceTime ( ) const

Returns the value of EventOccurenceTime attribute. This attribute represents the date and/or time at which an event occurs.

Returns
Returns the value of EventOccurenceTime attribute.

◆ getEventTriggerType()

IfcEventTriggerTypeEnum OdIfc4x3_add2::IfcEvent::getEventTriggerType ( ) const

Returns the value of EventTriggerType attribute. This attribute represents the predefined types of event trigger from which the required type can be set.

Returns
Returns the value of EventTriggerType attribute.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x3_add2::IfcEvent::getInstanceType ( ) const
overridevirtual

Returns a type of a class instance.

Returns
Pointer to the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdDAI__Entity.html>>OdDAI::Entity</exref> type that determines an entity definition within a schema.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ getPredefinedType()

IfcEventTypeEnum OdIfc4x3_add2::IfcEvent::getPredefinedType ( ) const

Returns the value of PredefinedType attribute. This attribute represents the predefined types of an event from which the required type can be set.

Returns
Returns the value of PredefinedType attribute.

◆ getUserDefinedEventTriggerType()

const OdAnsiString & OdIfc4x3_add2::IfcEvent::getUserDefinedEventTriggerType ( ) const

Returns the value of UserDefinedEventTriggerType attribute. This attribute represents a user defined event trigger type, the value of which is asserted when the value of an event trigger type is declared as USERDEFINED.

Returns
Returns the value of UserDefinedEventTriggerType attribute.

◆ inFields()

virtual OdResult OdIfc4x3_add2::IfcEvent::inFields ( OdDAI::OdSpfFilerBase * rdFiler)
overridevirtual

Reads object's data from the specified filer.

Parameters
rdFiler[in] Pointer to a filer from which to read the data.
Returns
A value of OdResult type that contains the result of the method execution.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ isKindOf()

virtual bool OdIfc4x3_add2::IfcEvent::isKindOf ( OdIfc::OdIfcEntityType entityType) const
overridevirtual

Checks whether the specified instance is the object derived from or belongs to this class.

Parameters
entityType[in] Entity to check.
Returns
true if the specified instance is the object derived from or belongs to this class, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ outFields()

virtual OdResult OdIfc4x3_add2::IfcEvent::outFields ( OdDAI::OdSpfFilerBase * wrFiler)
overridevirtual

Writes object's data the the specified filer.

Parameters
wrFiler[in] Pointer to a filer to which to write the data.
Returns
A value of OdResult type that contains the result of the method execution.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ putAttr() [1/2]

virtual bool OdIfc4x3_add2::IfcEvent::putAttr ( const char * explicitAttrName,
const OdRxValue & val )
overridevirtual

Sets the specified attribute with a given value.

Parameters
explicitAttrName[in] Explicit name of the attribute to set.
val[in] Value to set.
Returns
true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ putAttr() [2/2]

virtual bool OdIfc4x3_add2::IfcEvent::putAttr ( const OdIfc::OdIfcAttribute explicitAttrDef,
const OdRxValue & val )
overridevirtual

Sets the specified attribute with a given value.

Parameters
explicitAttrDef[in] Explicit attribute definition to set.
val[in] Value to set.
Returns
true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ setEventOccurenceTime()

void OdIfc4x3_add2::IfcEvent::setEventOccurenceTime ( const OdDAIObjectId & EventOccurenceTime)

Sets the value of EventOccurenceTime attribute. This attribute represents the date and/or time at which an event occurs.

Parameters
EventOccurenceTime[in] Event occurrence time to set.

◆ setEventTriggerType()

void OdIfc4x3_add2::IfcEvent::setEventTriggerType ( IfcEventTriggerTypeEnum EventTriggerType)

Sets the value of EventTriggerType attribute. This attribute represents the predefined types of event trigger from which the required type can be set.

Parameters
EventTriggerType[in] Event trigger type to set.

◆ setPredefinedType()

void OdIfc4x3_add2::IfcEvent::setPredefinedType ( IfcEventTypeEnum PredefinedType)

Sets the value of PredefinedType attribute. This attribute represents the predefined types of an event from which the required type can be set.

Parameters
PredefinedType[in] Predefined type to set.

◆ setUserDefinedEventTriggerType()

void OdIfc4x3_add2::IfcEvent::setUserDefinedEventTriggerType ( const OdAnsiString & UserDefinedEventTriggerType)

Sets the value of UserDefinedEventTriggerType attribute. This attribute represents a user defined event trigger type, the value of which is asserted when the value of an event trigger type is declared as USERDEFINED.

Parameters
UserDefinedEventTriggerType[in] User-defined event triggerType to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x3_add2::IfcEvent::testAttr ( const char * explicitAttrName) const
overridevirtual

Checks whether the specified attribute is set.

Parameters
explicitAttrName[in] Explicit name of the attribute to test.
Returns
true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ testAttr() [2/2]

virtual bool OdIfc4x3_add2::IfcEvent::testAttr ( const OdIfc::OdIfcAttribute explicitAttrDef) const
overridevirtual

Checks whether the specified attribute is set.

Parameters
explicitAttrDef[in] Attribute definition to test.
Returns
true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x3_add2::IfcEvent::type ( ) const
overridevirtual

Returns the type of this entity.

Returns
A value of the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdIfc__OdIfcEntityType.html>>OdIfc::OdIfcEntityType</exref> type that represents type of this entity.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ unsetAttr() [1/2]

virtual void OdIfc4x3_add2::IfcEvent::unsetAttr ( const char * explicitAttrName)
overridevirtual

Resets a value for the specified attribute.

Parameters
explicitAttrName[in] Explicit name of the attribute to reset.

Reimplemented from OdIfc4x3_add2::IfcProcess.

◆ unsetAttr() [2/2]

virtual void OdIfc4x3_add2::IfcEvent::unsetAttr ( const OdIfc::OdIfcAttribute explicitAttrDef)
overridevirtual

Resets a value for the specified attribute.

Parameters
explicitAttrDef[in] Explicit definition that represents an attribute to reset.

Reimplemented from OdIfc4x3_add2::IfcProcess.

Member Data Documentation

◆ m_EventOccurenceTime

OdDAIObjectId OdIfc4x3_add2::IfcEvent::m_EventOccurenceTime
protected

Definition at line 275 of file Ifc4x3/IfcEventAutoImpl.h.

◆ m_EventTriggerType

OdDAI::Enum OdIfc4x3_add2::IfcEvent::m_EventTriggerType
protected

Definition at line 273 of file Ifc4x3/IfcEventAutoImpl.h.

◆ m_PredefinedType

OdDAI::Enum OdIfc4x3_add2::IfcEvent::m_PredefinedType
protected

Definition at line 272 of file Ifc4x3/IfcEventAutoImpl.h.

◆ m_UserDefinedEventTriggerType

OdAnsiString OdIfc4x3_add2::IfcEvent::m_UserDefinedEventTriggerType
protected

Definition at line 274 of file Ifc4x3/IfcEventAutoImpl.h.


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