OdIfcInstance Class

Syntax

C++

class OdIfcInstance : public OdDAI::ApplicationInstance;

Description

A class that represents an entity instance of an IFC file and provides IFC-specific functionality.

Class Hierarchy

File: IfcEntity.h

Namespace: OdIfc

Methods

Show:Inherited

No members matching the current filter

ApplicationInstance	Creates a new application instance with default parameters. (Inherited from ApplicationInstance)
OdIfcInstance	Creates a new IFC instance object with default parameters.
~OdIfcInstance	Destroys the instance object.

Methods

Show:Inherited

No members matching the current filter

asCompound	Returns the result of the instance resolution represented as a compound object.
asMatrix2d	Returns the result of the instance resolution represented as a two-dimensional matrix.
asMatrix3d	Returns the result of the instance resolution represented as a three-dimensional vector.
asPoint2d	Returns the result of the instance resolution represented as a two-dimensional point.
asPoint3d	Returns the result of the instance resolution represented as a three-dimensional point.
asRgbColor	Returns the result of the instance resolution represented as an RGB color object.
asVector2d	Returns the result of the instance resolution represented as a two-dimensional vector.
asVector3d	Returns the result of the instance resolution represented as a three-dimensional vector.
cleanDynamicAttributes	Cleans dynamic attributes. (Inherited from ApplicationInstance)
comparedTo	Compares the application instance object with another object. (Inherited from ApplicationInstance)
comparedToInverse	Compares the application instance object with another object by comparing their inverse attributes. (Inherited from ApplicationInstance)
copyFrom	details Copies the contents of the specified object into this object. (Inherited from ApplicationInstance)
findDataTypes	Retrieves the Named/Defined data types of the entity instance according to the schema types hierarchy. (Inherited from ApplicationInstance)
findRolesOf	Retrieves the identifiers of the attributes of entity instances which refer to the current entity instance within the model. (Inherited from ApplicationInstance)
findUsedIn	Retrieves the identifiers of all entity instances in the model which refer to the entity instance through the specified attribute. (Inherited from ApplicationInstance)
findUsedInBN	Retrieves the identifiers of all the entity instances in the model which refer to the entity instance through the specified attribute name. (Inherited from ApplicationInstance)
findUsers	Retrieves the identifiers of all the entity instances in the model that refer to the current entity instance. (Inherited from ApplicationInstance)
getAttr	Retrieves the current value of an attribute specified by its name. (Inherited from ApplicationInstance)
getAttr	Retrieves the current value of the attribute specified by its name. (Inherited from OdDAIObjectSDAI)
getAttr	Retrieves the current value of an attribute specified by its definition.
getAttrCaseInsensitive	Retrieves the current value of an attribute specified by its name in case-insensitive mode. (Inherited from OdDAIObjectSDAI)
getDerivedAttr	Calculates a value of a derived attribute specified by its name. (Inherited from ApplicationInstance)
getInstanceType	Retrieves the type of the Standard Data Access Interface (SDAI) object. (Inherited from OdDAIObjectSDAI)
getInverseAttr	Retrieves the current value of an inverse attribute with a specified name. (Inherited from ApplicationInstance)
gsNode	Retrieves the current Gs node object of the entity. (Inherited from ApplicationInstance)
gsNode	Retrieves the current Gs node object of the Standard Data Access Interface (SDAI) object. (Inherited from OdDAIObjectSDAI)
gsNode	Retrieves the current Gs node object of the instance.
id	Retrieves the database object identifier of the application instance. (Inherited from ApplicationInstance)
id	Retrieves the database object identifier of the Standard Data Access Interface (SDAI) object. (Inherited from OdDAIObjectSDAI)
inFields	Reads values of the instance's explicit attribute fields from a file buffer that is associated with a specified filer object. (Inherited from ApplicationInstance)
isInstanceOf	Retrieves whether the instance is an instance of a specified type.
isInstanceOf(const Entity *)	This is the overview for the isInstanceOf method overload.
isInstanceOf(const Entity *)	This is the overview for the isInstanceOf method overload.
isKindOf	Retrieves whether the instance belongs to a specified entity type.
isKindOf(const Entity *)	This is the overview for the isKindOf method overload.
isKindOf(const Entity *)	This is the overview for the isKindOf method overload.
isPersistent	Retrieves whether the Standard Data Access Interface (SDAI) object is a persistent one. (Inherited from OdDAIObjectSDAI)
outFields	Writes values of the instance's explicit attribute fields to a file buffer that is assigned to a specified filer object. (Inherited from ApplicationInstance)
owningModel	Retrieves the model that contains the application instance. (Inherited from ApplicationInstance)
owningModel	Retrieves the model object that contains the Standard Data Access Interface (SDAI) object. (Inherited from OdDAIObjectSDAI)
owningStepFile	Retrieves the file that contains the model with this application instance. (Inherited from ApplicationInstance)
putAttr(const ExplicitAttributePtr &, const OdRxValue&)	This is the overview for the putAttr method overload.
putAttr(const OdIfcAttribute, const OdRxValue &)	This is the overview for the putAttr method overload.
putAttrCaseInsensitive	Sets a new value of an attribute that is specified by its name in the case insensitive mode. (Inherited from ApplicationInstance)
putAttrWithValidation	Sets a new value of an attribute specified with its name after the validation is performed. (Inherited from ApplicationInstance)
resetInverseCounterParts	Removes inverse attributes from related application instances. (Inherited from ApplicationInstance)
resolve	Resolves the instance and returns the result of the instance composition to a calling subroutine.
resolved	Retrieves whether the instance is resolved into a compound object, into a Ge compound object, or is unresolved/visited.
setGsNode	Sets a new Gs node cache for the entity. (Inherited from ApplicationInstance)
setGsNode	Sets a new Gs node cache for the Standard Data Access Interface (SDAI) object. (Inherited from OdDAIObjectSDAI)
setGsNode	Sets a new Gs node cache for the instance.
setInverseCounterParts	Sets inverse attributes to related application instances. (Inherited from ApplicationInstance)
subSetAttributes	Sets the values of the entity's sub-entity traits. (Inherited from ApplicationInstance)
subSetAttributes	Sets the values of the instance's sub-entity traits.
subWorldDraw	Draws a graphical entity representation that is independent of any viewport context. (Inherited from ApplicationInstance)
subWorldDraw	Draws a graphical instance representation that is independent of any viewport context.
testAttr(const AttributePtr&)	This is the overview for the testAttr method overload.
testAttr(const AttributePtr&)	This is the overview for the testAttr method overload.
testAttr(const OdIfcAttribute)	This is the overview for the testAttr method overload.
testAttrCaseInsensitive	Retrieves whether the attribute value is set or is unset. The specified attribute name is case-insensitive. (Inherited from OdDAIObjectSDAI)
type	Retrieves the current type of the instance.
typeName	Retrieves the type name of the application instance. (Inherited from ApplicationInstance)
unresolve	Unresolves the instance.
unsetAttr(const AttributePtr&)	This is the overview for the unsetAttr method overload.
unsetAttr(const OdIfcAttribute)	This is the overview for the unsetAttr method overload.
unsetAttrCaseInsensitive	Checks whether the value of a specified attribute is set. (Inherited from ApplicationInstance)
validateAggrSize	Checks whether the instance has aggregate attributes, which violate size constraints and retrieves the list of such attributes. (Inherited from ApplicationInstance)
validateAggrUniqueness	Checks whether application instance aggregate attributes has unique items in the case if aggregation type of attribute UNIQUE flag is turned on. (Inherited from ApplicationInstance)
validateArrayNotOptional	Checks whether a specified array instances which don't assume optional attributes (i.e. attributes that can't have unset value) have attribute values. (Inherited from ApplicationInstance)
validateBinaryWidth	Checks whether the instance has binary attributes with incorrect width and retrieves the list of such attributes. (Inherited from ApplicationInstance)
validateExplicitAttrsReferences	Checks whether each entity instance that represents the value of a specified instance attribute has a valid entity data type. (Inherited from ApplicationInstance)
validateInverseAttrs	Checks whether the instance has inverse attributes with violated size constraints and retrieves the list of such attributes. (Inherited from ApplicationInstance)
validateRequiredExplicitAttrsAssigned	Checks whether the instance has unset mandatory attributes and retrieves the list of such attributes. (Inherited from ApplicationInstance)
validateStringWidth	Checks whether the instance has string attributes with incorrect width and retrieves the list of such attributes. (Inherited from ApplicationInstance)
validateWhereRule(const WhereRule *)	This is the overview for the validateWhereRule method overload.

Links

OdIfcInstance Methods

Relief for ODA Team in Ukraine