A driver table is an object building links between object types and object drivers. In the translation process, a driver table is asked to give a translation driver for each current object to be translated. More...

#include <BinMDF_ADriverTable.hxx>

Inheritance diagram for BinMDF_ADriverTable:

[legend]

Public Member Functions
	BinMDF_ADriverTable ()
	Constructor.

void	AddDriver (const occ::handle< BinMDF_ADriver > &theDriver)
	Adds a translation driver <theDriver>.

void	AddDerivedDriver (const occ::handle< TDF_Attribute > &theInstance)
	Adds a translation driver for the derived attribute. The base driver must be already added.

const occ::handle< Standard_Type > &	AddDerivedDriver (const char *theDerivedType)
	Adds a translation driver for the derived attribute. The base driver must be already added.

void	AssignIds (const NCollection_IndexedMap< occ::handle< Standard_Transient > > &theTypes)
	Assigns the IDs to the drivers of the given Types. It uses indices in the map as IDs. Useful in storage procedure.

void	AssignIds (const NCollection_Sequence< TCollection_AsciiString > &theTypeNames)
	Assigns the IDs to the drivers of the given Type Names; It uses indices in the sequence as IDs. Useful in retrieval procedure.

int	GetDriver (const occ::handle< Standard_Type > &theType, occ::handle< BinMDF_ADriver > &theDriver)
	Gets a driver <theDriver> according to <theType>. Returns Type ID if the driver was assigned an ID; 0 otherwise.

occ::handle< BinMDF_ADriver >	GetDriver (const int theTypeId)
	Returns a driver according to <theTypeId>. Returns null handle if a driver is not found.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()=default
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.

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.

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.

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.

int	GetRefCount () const noexcept
	Get the reference counter of this object.

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.

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.

virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

A driver table is an object building links between object types and object drivers. In the translation process, a driver table is asked to give a translation driver for each current object to be translated.

Constructor & Destructor Documentation

◆ BinMDF_ADriverTable()

BinMDF_ADriverTable::BinMDF_ADriverTable ( )

Constructor.

Member Function Documentation

◆ AddDerivedDriver() [1/2]

const occ::handle< Standard_Type > & BinMDF_ADriverTable::AddDerivedDriver ( const char * theDerivedType )

Adds a translation driver for the derived attribute. The base driver must be already added.

Parameters

theDerivedType is registered attribute type using IMPLEMENT_DERIVED_ATTRIBUTE macro

◆ AddDerivedDriver() [2/2]

void BinMDF_ADriverTable::AddDerivedDriver ( const occ::handle< TDF_Attribute > & theInstance )

Adds a translation driver for the derived attribute. The base driver must be already added.

Parameters

theInstance is newly created attribute, detached from any label

◆ AddDriver()

void BinMDF_ADriverTable::AddDriver ( const occ::handle< BinMDF_ADriver > & theDriver )

Adds a translation driver <theDriver>.

◆ AssignIds() [1/2]

void BinMDF_ADriverTable::AssignIds ( const NCollection_IndexedMap< occ::handle< Standard_Transient > > & theTypes )

Assigns the IDs to the drivers of the given Types. It uses indices in the map as IDs. Useful in storage procedure.

◆ AssignIds() [2/2]

void BinMDF_ADriverTable::AssignIds ( const NCollection_Sequence< TCollection_AsciiString > & theTypeNames )

Assigns the IDs to the drivers of the given Type Names; It uses indices in the sequence as IDs. Useful in retrieval procedure.

◆ GetDriver() [1/2]

occ::handle< BinMDF_ADriver > BinMDF_ADriverTable::GetDriver ( const int theTypeId )

Returns a driver according to <theTypeId>. Returns null handle if a driver is not found.

◆ GetDriver() [2/2]

int BinMDF_ADriverTable::GetDriver	(	const occ::handle< Standard_Type > &	theType,
		occ::handle< BinMDF_ADriver > &	theDriver )

Gets a driver <theDriver> according to <theType>. Returns Type ID if the driver was assigned an ID; 0 otherwise.

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

BinMDF_ADriverTable.hxx

Public Member Functions

Additional Inherited Members