30 #ifndef _UCOMMON_OBJECT_H_ 31 #define _UCOMMON_OBJECT_H_ 33 #ifndef _UCOMMON_CPR_H_ 37 #ifndef _UCOMMON_GENERICS_H_ 41 #ifndef _UCOMMON_PROTOCOLS_H_ 59 volatile unsigned count;
80 virtual void dealloc(
void);
118 void retain(
void) __OVERRIDE;
124 void release(
void) __OVERRIDE;
183 bool operator!()
const;
189 operator bool()
const;
251 unsigned count(
void);
267 __DELETE_DEFAULTS(
sarray);
282 inline T *
get(
unsigned offset) {
293 return reference_cast<T>(
get(offset));
296 inline T& at(
unsigned offset) {
300 inline const T* operator()(
unsigned offset)
const {
304 inline void operator()(
unsigned offset, T value) {
310 __LOCAL ObjectProtocol *create(
void) __FINAL {
349 return protocol_cast<T*>(
object);
357 return reference_cast<T>(
object);
365 return protocol_cast<T*>(
object);
372 inline T*
get(
void)
const {
373 return protocol_cast<T*>(
object);
393 inline operator bool()
const {
394 return object != NULL;
401 return object == NULL;
A common base class for all managed objects.
T &() max(T &o1, T &o2)
Convenience function to return max of two objects.
T & operator()() const
Reference object we are pointing to through function reference.
ObjectProtocol * get(unsigned offset)
Get (reference) an object at a specified offset in the array.
bool is_retained(void) const
Test if the object has been referenced (retained) by anyone yet.
bool operator!() const
See if pointer is not set.
A sparse array of managed objects.
T * operator->() const
Reference member of object we are pointing to.
Typed smart pointer class.
object_pointer()
Create a pointer with no reference.
A general purpose smart pointer helper class.
T & operator[](unsigned offset)
Array operation to access member object.
bool is_copied(void) const
Test if the object has copied references.
T * get(void) const
Get pointer to object.
object_pointer & operator=(T *typed)
Perform assignment operator to existing object.
Common namespace for all ucommon objects.
T * get(unsigned offset)
Get typed member of array.
sarray(unsigned size)
Generate a sparse typed array of specified size.
void reset(void)
Force reset of count.
T copy(const T &src)
Convenience function to copy objects.
Abstract interfaces and support.
unsigned copied(void) const
Return the number of active references (retentions) to our object.
T * operator *() const
Reference object we are pointing to through pointer indirection.
object_pointer(T *object)
Create a pointer with a reference to a heap object.
void set(ObjectProtocol *object)
Set our pointer to a specific object.
Generate a typed sparse managed object array.
A base class for reference counted objects.
Generic templates for C++.
Generic smart pointer class.