TDF Class Reference

This package provides data framework for binding features and data structures. More...

#include <TDF.hxx>

Static Public Member Functions
static const Standard_GUID &	LowestID ()
	Returns ID "00000000-0000-0000-0000-000000000000", sometimes used as null ID.
static const Standard_GUID &	UppestID ()
	Returns ID "ffffffff-ffff-ffff-ffff-ffffffffffff".
static void	AddLinkGUIDToProgID (const Standard_GUID &ID, const TCollection_ExtendedString &ProgID)
	Sets link between GUID and ProgID in hidden DataMap.
static Standard_Boolean	GUIDFromProgID (const TCollection_ExtendedString &ProgID, Standard_GUID &ID)
	Returns True if there is GUID for given <ProgID> then GUID is returned in <ID>
static Standard_Boolean	ProgIDFromGUID (const Standard_GUID &ID, TCollection_ExtendedString &ProgID)
	Returns True if there is ProgID for given <ID> then ProgID is returned in <ProgID>

Detailed Description

This package provides data framework for binding features and data structures.

The feature structure is a tree used to bind semantic information about each feature together.

The only one concrete attribute defined in this package is the TagSource attribute.This attribute is used for random creation of child labels under a given label. Tags are randomly delivered.

Member Function Documentation

AddLinkGUIDToProgID()

static void TDF::AddLinkGUIDToProgID ( const Standard_GUID &  ID, const TCollection_ExtendedString &  ProgID  )

static

Sets link between GUID and ProgID in hidden DataMap.

GUIDFromProgID()

static Standard_Boolean TDF::GUIDFromProgID ( const TCollection_ExtendedString &  ProgID, Standard_GUID &  ID  )

static

Returns True if there is GUID for given <ProgID> then GUID is returned in <ID>

LowestID()

static const Standard_GUID & TDF::LowestID ( )

static

Returns ID "00000000-0000-0000-0000-000000000000", sometimes used as null ID.

ProgIDFromGUID()

static Standard_Boolean TDF::ProgIDFromGUID ( const Standard_GUID &  ID, TCollection_ExtendedString &  ProgID  )

static

Returns True if there is ProgID for given <ID> then ProgID is returned in <ProgID>

UppestID()

static const Standard_GUID & TDF::UppestID ( )

static

Returns ID "ffffffff-ffff-ffff-ffff-ffffffffffff".

---

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

• TDF.hxx