OdIfc2x2_final::IfcCostItem Class Reference

#include <IfcCostItemAutoImpl.h>

Inheritance diagram for OdIfc2x2_final::IfcCostItem:

Public Member Functions
virtual OdDAI::Entity *	getInstanceType () const override
virtual bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override
virtual OdIfc::OdIfcEntityType	type () const override
Public Member Functions inherited from OdIfc2x2_final::IfcControl
void	getInvControls (OdDAIObjectIds &Controls) const
virtual OdResult	inFields (OdDAI::OdSpfFilerBase *rdFiler) override
virtual OdResult	outFields (OdDAI::OdSpfFilerBase *wrFiler) override
virtual void	unsetAttr (const char *explicitAttrName) override
virtual bool	testAttr (const char *explicitAttrName) 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 OdIfc2x2_final::IfcObject
const OdAnsiString &	getObjectType () const
void	setObjectType (const OdAnsiString &ObjectType)
void	getInvIsDefinedBy (OdDAIObjectIds &IsDefinedBy) const
void	getInvHasAssociations (OdDAIObjectIds &HasAssociations) const
void	getInvHasAssignments (OdDAIObjectIds &HasAssignments) const
void	getInvDecomposes (OdDAIObjectIds &Decomposes) const
void	getInvIsDecomposedBy (OdDAIObjectIds &IsDecomposedBy) const
	IfcObject ()
Public Member Functions inherited from OdIfc2x2_final::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 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 OdGsCache *	gsNode () const
virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *traits) const
virtual bool	subWorldDraw (OdGiWorldDraw *wd) const
virtual OdDbStub *	ownerId () const

Additional Inherited Members
Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3d *	asPoint3d (const OdIfcInstance *inst)
static const OdGePoint2d *	asPoint2d (const OdIfcInstance *inst)
static const OdGeVector3d *	asVector3d (const OdIfcInstance *inst)
static const OdGeVector2d *	asVector2d (const OdIfcInstance *inst)
static const OdGeMatrix2d *	asMatrix2d (const OdIfcInstance *inst)
static const OdGeMatrix3d *	asMatrix3d (const OdIfcInstance *inst)
static OdIfcCompoundPtr	asCompound (OdSmartPtr< OdIfcInstance > inst)
static const OdCmEntityColor *	asRgbColor (const OdIfcInstance *inst)
Protected Member Functions inherited from OdIfc2x2_final::IfcControl
virtual OdRxValue	getAttr (const char *attrName) const override
virtual bool	putAttr (const char *explicitAttrName, const OdRxValue &val) override
Protected Attributes inherited from OdIfc2x2_final::IfcObject
OdAnsiString	m_ObjectType
Protected Attributes inherited from OdIfc2x2_final::IfcRoot
OdDAI::CompressedGUID	m_GlobalId
OdDAIObjectId	m_OwnerHistory
OdAnsiString	m_Name
OdAnsiString	m_Description
Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr
IfcOpResult	m_resolved

Detailed Description

An IfcCostItem describes a cost or financial value together with descriptive information that describes its context in a form that enables it to be used within a cost schedule. An IfcCostItem can be used to represent the cost of goods and services, the execution of works by a process, lifecycle cost and more.

Each instance of IfcCostItem can have a name and a description. Depending on the use for which the cost is intended, these values should be asserted on the basis of agreement. For instance, the Name attribute could be used to provide a common value that enables distinct instances to be brought together in a nesting arrangement while the Description attribute can be used to provide text used for item description in a costing schedule.

• Classification - The Classification Association concept applies to this entity.

Instances of IfcCostItem are used for cost estimates, budgets, and other forms, where a variety of identification codes are used extensively to identify the meaning of the cost. Examples include project phase codes, CSI codes, takeoff sequence numbers, and cost accounts. The model allows for all classes that are ultimately subtypes of IfcObject to inherit the ability to have one or more instances of IfcClassificationReference to be assigned. Where identification codes are required, the generic IfcRelAssociatesClassification facility should be used.

<IMAGE ifccostitem-composition>

• Control Assignment - The Control Assignment concept template applies to this entity as shown in the table below Type

Description IfcProduct For quantity-based costs based on product occurrences, spatial structures, or other physical artifacts IfcProcess For quantity-based costs based on tasks, procedures, or events IfcResource For quantity-based costs based on resource allocations IfcTypeProduct For cost rates based on product models IfcTypeProcess For cost rates based on process models of historical or projected duration IfcTypeResource For cost rates based on resource models of historical or projected productivity

The figure below illustrates cost item assignment derived from building elements. The IfcRelAssignsToControl relationship indicates building elements for which quantities are derived. Costs can also be derived from building elements by traversing assignment relationships from the assigned IfcProduct to IfcProcess to IfcResource, where all costs ultimately originate at resources. It is also possible for cost items to have assignments from processes or resources directly.

<IMAGE ifccostitem-assignment>

Definition at line 81 of file Ifc2x2_Final/IfcCostItemAutoImpl.h.

Member Function Documentation

getInstanceType()

virtual OdDAI::Entity * OdIfc2x2_final::IfcCostItem::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 OdIfc2x2_final::IfcControl.

isKindOf()

virtual bool OdIfc2x2_final::IfcCostItem::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 OdIfc2x2_final::IfcControl.

type()

virtual OdIfc::OdIfcEntityType OdIfc2x2_final::IfcCostItem::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 OdIfc2x2_final::IfcControl.

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

• Ifc2x2_Final/IfcCostItemAutoImpl.h