RefCountedBase class adds intrusive reference counting support to the Base class. More...
#include <mlRefCountedBase.h>
Public Member Functions | |
| RefCountedBase () | |
| Constructor. | |
| virtual void | incRefCount () const |
| Increase reference count. | |
| virtual void | decRefCount () const |
| Decrease ref count (object will be deleted if ref count is decremented to 0) | |
| virtual bool | isRefCountedBase () const |
| Returns if the instance is derived from RefCountedBase. | |
Static Public Member Functions | |
| static void | updateReferenceCountingIfSupported (Base *oldValue, Base *newValue, bool &isRefCountedBase) |
| Helper method that handles inc/dec of ref count if base instances support it. | |
Protected Member Functions | |
| virtual | ~RefCountedBase () |
| Macro for the declaration of the runtime type system methods, defined in mlRuntimeSubClass.h. | |
Protected Attributes | |
| MLint32 | _refCount |
| Reference count. | |
Detailed Description
RefCountedBase class adds intrusive reference counting support to the Base class.
It should be used together with boost::intrusive_ptr and the ML_REFCOUNTED_PTR macro.
Definition at line 24 of file mlRefCountedBase.h.
Constructor & Destructor Documentation
| ml::RefCountedBase::RefCountedBase | ( | ) |
Constructor.
| virtual ml::RefCountedBase::~RefCountedBase | ( | ) | [protected, virtual] |
Macro for the declaration of the runtime type system methods, defined in mlRuntimeSubClass.h.
Destructor.
Member Function Documentation
| virtual void ml::RefCountedBase::decRefCount | ( | ) | const [virtual] |
Decrease ref count (object will be deleted if ref count is decremented to 0)
| virtual void ml::RefCountedBase::incRefCount | ( | ) | const [virtual] |
Increase reference count.
| virtual bool ml::RefCountedBase::isRefCountedBase | ( | ) | const [inline, virtual] |
Returns if the instance is derived from RefCountedBase.
Reimplemented from ml::Base.
Definition at line 37 of file mlRefCountedBase.h.
| static void ml::RefCountedBase::updateReferenceCountingIfSupported | ( | Base * | oldValue, |
| Base * | newValue, | ||
| bool & | isRefCountedBase | ||
| ) | [static] |
Helper method that handles inc/dec of ref count if base instances support it.
It decrements the ref count of oldValue if supported and not NULL. It increments the ref count of newValue if supported and not NULL. isRefCountedBase must indicate if oldValue supported ref counting. isRefCountedBase will be set to true if the newValue supports ref counting.
Member Data Documentation
MLint32 ml::RefCountedBase::_refCount [mutable, protected] |
Reference count.
Definition at line 55 of file mlRefCountedBase.h.
The documentation for this class was generated from the following file:
- MeVis/Foundation/Sources/MLUtilities/mlRefCountedBase.h
