BVH_ObjectTransient Class Reference

A non-template class for using as base for BVH_Object (just to have a named base class). More...

#include <BVH_Object.hxx>

Inheritance diagram for BVH_ObjectTransient:

Public Member Functions
virtual const occ::handle< BVH_Properties > &	Properties () const
	Returns properties of the geometric object.
virtual void	SetProperties (const occ::handle< BVH_Properties > &theProperties)
	Sets properties of the geometric object.
virtual bool	IsDirty () const
	Returns TRUE if object state should be updated.
virtual void	MarkDirty ()
	Marks object state as outdated (needs BVH rebuilding).
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.

Protected Member Functions
	BVH_ObjectTransient ()
	Creates new abstract geometric object.

Protected Attributes
bool	myIsDirty
	Marks internal object state as outdated.
occ::handle< BVH_Properties >	myProperties
	Generic properties assigned to the object.

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 non-template class for using as base for BVH_Object (just to have a named base class).

Constructor & Destructor Documentation

BVH_ObjectTransient()

BVH_ObjectTransient::BVH_ObjectTransient ( )

inlineprotected

Creates new abstract geometric object.

Member Function Documentation

IsDirty()

virtual bool BVH_ObjectTransient::IsDirty ( ) const

inlinevirtual

Returns TRUE if object state should be updated.

MarkDirty()

virtual void BVH_ObjectTransient::MarkDirty ( )

inlinevirtual

Marks object state as outdated (needs BVH rebuilding).

Properties()

virtual const occ::handle< BVH_Properties > & BVH_ObjectTransient::Properties ( ) const

inlinevirtual

Returns properties of the geometric object.

SetProperties()

virtual void BVH_ObjectTransient::SetProperties ( const occ::handle< BVH_Properties > & theProperties )

inlinevirtual

Sets properties of the geometric object.

Field Documentation

myIsDirty

bool BVH_ObjectTransient::myIsDirty

protected

Marks internal object state as outdated.

myProperties

occ::handle<BVH_Properties> BVH_ObjectTransient::myProperties

protected

Generic properties assigned to the object.

---

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

• BVH_Object.hxx