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| virtual occ::handle< TObj_Model > | GetModel () const |
| | Returns the model to which the object belongs.
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| virtual occ::handle< TObj_ObjectIterator > | GetChildren (const occ::handle< Standard_Type > &theType=nullptr) const |
| | Returns iterator for the child objects. This method provides tree-like view of the objects hierarchy. The references to other objects are not considered as children. theType narrows a variety of iterated objects The default implementation search for children on 1 sublavel of the children sub label.
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| TDF_Label | GetChildLabel () const |
| | Returns the label under which children are stored.
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| TDF_Label | getChildLabel (const int theRank) const |
| | Returns the label for child with rank.
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| TDF_Label | GetLabel () const |
| | Returns the OCAF label on which object`s data are stored.
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| TDF_Label | GetDataLabel () const |
| | Returns the label which is the root for data OCAF sub-tree.
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| TDF_Label | GetReferenceLabel () const |
| | Returns the label which is the root for reference OCAF sub-tree.
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| virtual occ::handle< TObj_TNameContainer > | GetDictionary () const |
| | Returns the map of names of the objects Default implementation returns global Dictionary of the model.
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| virtual occ::handle< TCollection_HExtendedString > | GetName () const |
| | Returns the name of the object (empty string if object has no name)
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| bool | GetName (TCollection_ExtendedString &theName) const |
| | Returns the true is object has name and returns name to theName.
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| bool | GetName (TCollection_AsciiString &theName) const |
| | Returns the true is object has name and returns name to theName.
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| virtual bool | SetName (const occ::handle< TCollection_HExtendedString > &theName) const |
| | Sets name of the object. Returns False if theName is not unique.
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| bool | SetName (const occ::handle< TCollection_HAsciiString > &theName) const |
| | Sets name of the object. Returns False if theName is not unique.
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| bool | SetName (const char *const theName) const |
| | Sets name of the object. Returns False if theName is not unique.
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| virtual occ::handle< TCollection_HExtendedString > | GetNameForClone (const occ::handle< TObj_Object > &) const |
| | Returns name for copy default implementation returns the same name.
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| virtual bool | HasReference (const occ::handle< TObj_Object > &theObject) const |
| | Returns True if object has reference to indicated object.
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| virtual occ::handle< TObj_ObjectIterator > | GetReferences (const occ::handle< Standard_Type > &theType=nullptr) const |
| | Returns an Iterator containing objects that compose the this one theType narrows a variety of iterated objects.
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| virtual void | RemoveAllReferences () |
| | Remove all references to other objects, by removing all reference attributes.
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| virtual occ::handle< TObj_ObjectIterator > | GetBackReferences (const occ::handle< Standard_Type > &theType=nullptr) const |
| | Returns iterator for the objects which depend on this one. These referring objects may belong to other models. theType narrows a variety of iterated objects.
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| virtual void | AddBackReference (const occ::handle< TObj_Object > &theObject) |
| | Registers another object as being dependent on this one. Stores back references under sublabel 2 (purely transient data, not subject to persistency).
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| virtual void | RemoveBackReference (const occ::handle< TObj_Object > &theObject, const bool theSingleOnly=true) |
| | Removes information on dependent object (back reference). If theSingleOnly is true only the first back reference is removed in the case of duplicate items.
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| virtual bool | RemoveBackReferences (const TObj_DeletingMode theMode=TObj_FreeOnly) |
| | Removes all back reference by removing references from other to me.
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| virtual void | ClearBackReferences () |
| | The default implementation just clear the back references container.
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| bool | HasBackReferences () const |
| | Returns TRUE if object has 1 or more back references.
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| virtual void | ReplaceReference (const occ::handle< TObj_Object > &theOldObject, const occ::handle< TObj_Object > &theNewObject) |
| | Replace reference from old object to new object. If it is not possible, may raise exception. If new object is null then simple remove reference to old object.
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| virtual bool | GetBadReference (const TDF_Label &theRoot, TDF_Label &theBadReference) const |
| | Return True if this refers to the model theRoot belongs to and a referred label is not a descendant of theRoot. In this case theBadReference returns the currently referred label.
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| virtual bool | RelocateReferences (const TDF_Label &theFromRoot, const TDF_Label &theToRoot, const bool theUpdateBackRefs=true) |
| | Make that each reference pointing to a descendant label of theFromRoot to point to an equivalent label under theToRoot. Return False if a resulting reference does not point to an TObj_Object Example: a referred object label = 0:3:24:7:2:7 theFromRoot = 0:3:24 theToRoot = 0:2 a new referred label = 0:2:7:2:7.
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| virtual bool | CanRemoveReference (const occ::handle< TObj_Object > &theObject) const |
| | Returns True if the referred object theObject can be deleted without deletion of this object. Default implementation does nothing and returns False.
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| virtual void | RemoveReference (const occ::handle< TObj_Object > &theObject) |
| | Removes reference to the object by replace reference to NULL object.
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| virtual void | BeforeForgetReference (const TDF_Label &) |
| | Invokes from TObj_TReference::BeforeForget(). theLabel - label on that reference become removed Default implementation is empty.
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| virtual bool | CanDetach (const TObj_DeletingMode theMode=TObj_FreeOnly) |
| | Checks if object can be detached with specified mode.
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| virtual bool | Detach (const TObj_DeletingMode theMode=TObj_FreeOnly) |
| | Deletes the object from the model. The dependent objects are either deleted or modified when possible (see description of TObj_DeletingMode enumeration for more details) Returns True if deletion was successful. Checks if object can be deleted. Should be redefined for each specific kind of object.
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| occ::handle< TObj_Object > | GetFatherObject (const occ::handle< Standard_Type > &theType=nullptr) const |
| | Returns the father object, which may be NULL theType gives type of father object to search.
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| virtual bool | IsAlive () const |
| | Checks that object alive in model Default implementation checks that object has TObject attribute at own label.
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| virtual occ::handle< TObj_Object > | Clone (const TDF_Label &theTargetLabel, occ::handle< TDF_RelocationTable > theRelocTable=nullptr) |
| | Copy me to other label theTargetLabel New object will not have all the reference that has me. Coping object with data and childs, but change name by adding string "_copy" As result return handle of new object (null handle is something wrong) NOTE: BackReferences not coping. After cloning all objects it is necessary to call copy references with the same relocation table.
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| virtual void | CopyReferences (const occ::handle< TObj_Object > &theTargetObject, const occ::handle< TDF_RelocationTable > &theRelocTable) |
| | Coping the references. return false is Target object is different type.
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| virtual void | CopyChildren (TDF_Label &theTargetLabel, const occ::handle< TDF_RelocationTable > &theRelocTable) |
| | Coping the children from source label to the target.
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| virtual int | GetOrder () const |
| | returns order of object (or tag of their label if order is not initialised)
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| virtual bool | SetOrder (const int &theIndx) |
| | sets order of object
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| bool | HasModifications () const |
| | Returns true if object attributes or its children were modified in the current open transaction.
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| virtual int | GetTypeFlags () const |
| | Returns flags (bitmask) that define properties of objects of that type By default returns flag Visible.
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| int | GetFlags () const |
| | Returns mask of seted flags.
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| void | SetFlags (const int theMask) |
| | Sets flags with defined mask.
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| bool | TestFlags (const int theMask) const |
| | tests flags by the mask.
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| void | ClearFlags (const int theMask=~0) |
| | clears flags by the mask.
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| virtual void | AfterRetrieval () |
| | Performs updating the links and dependences of the object which are not stored in persistence. Should be redefined if necessary.
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| virtual void | BeforeStoring () |
| | Performs storing the objects transient fields in OCAF document which were outside transaction mechanism. Default implementation does nothing.
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 Public Member Functions inherited from Standard_Transient |
| | Standard_Transient () |
| | Empty constructor.
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| | Standard_Transient (const Standard_Transient &) |
| | Copy constructor – does nothing.
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| Standard_Transient & | operator= (const Standard_Transient &) |
| | Assignment operator, needed to avoid copying reference counter.
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| virtual | ~Standard_Transient ()=default |
| | Destructor must be virtual.
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| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| | Returns a type descriptor about this object.
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| bool | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| | Returns a true value if this is an instance of Type.
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| bool | IsInstance (const char *const theTypeName) const |
| | Returns a true value if this is an instance of TypeName.
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| bool | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| | Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
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| bool | IsKind (const char *const theTypeName) const |
| | Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
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| Standard_Transient * | This () const |
| | Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
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| int | GetRefCount () const noexcept |
| | Get the reference counter of this object.
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| void | IncrementRefCounter () noexcept |
| | Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
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| int | DecrementRefCounter () noexcept |
| | Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
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| virtual void | Delete () const |
| | Memory deallocator for transient classes.
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| | TObj_Object (const TDF_Label &theLabel, const bool theSetName=true) |
| | Constructor of a new object interface: requires label, which should be one of the labels in model's data structure. This creates a new object and attaches it to a given label. The initialisation of the object's data and their integrity is to be ensured by implementations and by persistence mechanism. If the flag theSetName is true (default) the object is assign the default name that is generated using the father partition object if any.
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| | TObj_Object (const TObj_Persistence *, const TDF_Label &theLabel) |
| | The special constructor intended for implementation of persistence mechanism. See class TObj_Persistence for more details. The first argument is used only to avoid confusion with other constructors.
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| void | initFields () |
| | This method is called from persistence to initialize the object fields, so successors that have transient fields must initialize them in initFields(), and call the same method of parent.
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| virtual bool | copyData (const occ::handle< TObj_Object > &theTargetObject) |
| | Coping the data of me to Target object. return false is Target object is different type.
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| void | copyReferences (const TDF_Label &theSourceLabel, TDF_Label &theTargetLabel, const occ::handle< TDF_RelocationTable > &theRelocTable) |
| | Coping the references from source label to the target.
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| TDF_Label | getDataLabel (const int theRank1, const int theRank2=0) const |
| | Returns the theRank2-th sub label of the theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), sub label theRank1 of Data label is returned. If requested label does not exist, it is created.
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| TDF_Label | getReferenceLabel (const int theRank1, const int theRank2=0) const |
| | Returns the theRank2-th sub label of the theRank1-th sublabel of the Reference label of the object. If theRank2 is 0 (default), sub label theRank1 of Reference label is returned. If requested label does not exist, it is created.
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| bool | isDataAttribute (const Standard_GUID &theGUID, const int theRank1, const int theRank2=0) const |
| | Returns True if there is an attribute having theGUID on the theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed, not its sublabel.
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| double | getReal (const int theRank1, const int theRank2=0) const |
| | Returns the real value from theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). Returns 0.0 if no real value is stored on that label.
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| bool | setReal (const double theValue, const int theRank1, const int theRank2=0, const double theTolerance=0.) const |
| | Sets the real value for theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). Returns True if new value is actually different from previous one (with specified tolerance)
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| int | getInteger (const int theRank1, const int theRank2=0) const |
| | Returns the integer value from theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). Returns 0 if no integer value is stored on that label.
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| bool | setInteger (const int theValue, const int theRank1, const int theRank2=0) const |
| | Sets the integer value for theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). Returns True if new value is actually different from previous one.
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| occ::handle< NCollection_HArray1< double > > | getRealArray (const int theLength, const int theRank1, const int theRank2=0, const double theInitialValue=0.0) const |
| | Returns an existing or create a new real array on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). A newly created array has 1 and theLength bounds and is initialized with theInitialValue.
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| occ::handle< NCollection_HArray1< int > > | getIntegerArray (const int theLength, const int theRank1, const int theRank2=0, const int theInitialValue=0) const |
| | Returns an existing or create a new integer array on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). A newly created array has 1 and theLength bounds and is initialized with theInitialValue.
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| occ::handle< NCollection_HArray1< TCollection_ExtendedString > > | getExtStringArray (const int theLength, const int theRank1, const int theRank2=0) const |
| | Returns an existing or create a new string array on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). A newly created array has 1 and theLength bounds NOTE: new created array is NOT initialized.
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| void | setArray (const occ::handle< NCollection_HArray1< double > > &theArray, const int theRank1, const int theRank2=0) |
| | Store theArray on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). If theArray is null then array attribute if any is removed.
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| void | setArray (const occ::handle< NCollection_HArray1< int > > &theArray, const int theRank1, const int theRank2=0) |
| | Store theArray on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). If theArray is null then array attribute if any is removed.
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| void | setArray (const occ::handle< NCollection_HArray1< TCollection_ExtendedString > > &theArray, const int theRank1, const int theRank2=0) |
| | Store theArray on theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). If theArray is null then array attribute if any is removed.
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| void | setExtString (const occ::handle< TCollection_HExtendedString > &theValue, const int theRank1, const int theRank2=0) const |
| | Sets the string value for theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel).
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| occ::handle< TCollection_HExtendedString > | getExtString (const int theRank1, const int theRank2=0) const |
| | Returns the string value from theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel).
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| void | setAsciiString (const occ::handle< TCollection_HAsciiString > &theValue, const int theRank1, const int theRank2=0) const |
| | Sets the ascii string value for theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel).
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| occ::handle< TCollection_HAsciiString > | getAsciiString (const int theRank1, const int theRank2=0) const |
| | Returns the string value from theRank2-th sublabel of theRank1-th sublabel of the Data label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel).
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| occ::handle< TObj_Object > | getReference (const int theRank1, const int theRank2=0) const |
| | Returns the reference attribute from theRank2-th sublabel of theRank1-th sublabel of the References label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel).
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| bool | setReference (const occ::handle< TObj_Object > &theObject, const int theRank1, const int theRank2=0) |
| | Sets the reference to theObject on theRank2-th sublabel of theRank1-th sublabel of the References label of the object. If theRank2 is 0 (default), label theRank1 is supposed (not its sublabel). Returns True if new value is actually different from previous one If Object is NULL, reference is deleted.
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| TDF_Label | addReference (const int theRank1, const occ::handle< TObj_Object > &theObject) |
| | Adds the reference to theObject on next free sublabel of theRank1-th sublabel of the References label of the object and returns the Label.
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Basis class for transient objects in OCAF-based models.
1.10.0