#include <sdkreferenceobjectptr.h>
Detailed Description
template<class ObjectInterface>
class SDKReferenceObjectPtr< ObjectInterface >
Reference Object Pointer template for automatic destruction of unused objects.
- Note
- Simultaneous access to a SDKReferenceObjectPtr from different threads must be synchronized because the assignment operators are not atomic.
Public Member Functions | |
| SDKReferenceObjectPtr () | |
| SDKReferenceObjectPtr (const SDKReferenceObjectPtr &src) | |
| SDKReferenceObjectPtr (const SDKReferenceObjectBasePtr &src) | |
| SDKReferenceObjectPtr (int zero) | |
| SDKReferenceObjectPtr (const ObjectInterface *src_itf) | |
| ~SDKReferenceObjectPtr () | |
| ObjectInterface * | GetPtr () const |
| SDKReferenceObjectPtr & | operator= (int zero) |
| SDKReferenceObjectPtr & | operator= (const SDKReferenceObjectPtr &src) |
| SDKReferenceObjectPtr & | operator= (const SDKReferenceObjectBasePtr &src) |
| SDKReferenceObjectPtr & | operator= (ObjectInterface *src_itf) |
| operator ObjectInterface * () const | |
| ObjectInterface * | operator-> () const |
| Bool | operator== (ObjectInterface *x) const |
| Bool | IsNull () const |
Additional Inherited Members | |
 Protected Attributes inherited from SDKReferenceObjectBasePtr | |
| SDKReferenceObject * | itf |
Constructor & Destructor Documentation
◆ SDKReferenceObjectPtr() [1/5]
Default constructor.
◆ SDKReferenceObjectPtr() [2/5]
| SDKReferenceObjectPtr | ( | const SDKReferenceObjectPtr< ObjectInterface > & | src | ) |
Copy constructor. Constructs a reference object with reference data from an existing object.
- Parameters
-
[in] src The source reference object containing an interface pointer.
◆ SDKReferenceObjectPtr() [3/5]
| SDKReferenceObjectPtr | ( | const SDKReferenceObjectBasePtr & | src | ) |
Copy constructor. Constructs a reference object with reference data from an existing object.
- Note
- This constructor is for assignment from a different type of SDKReferenceObjectPtr without use of additional pointer casts
- Parameters
-
[in] src The source reference object (of a different type) containing an interface pointer.
◆ SDKReferenceObjectPtr() [4/5]
| SDKReferenceObjectPtr | ( | int | zero | ) |
Constructs a nullptr interface.
- Parameters
-
[in] zero Pass 0.
◆ SDKReferenceObjectPtr() [5/5]
| SDKReferenceObjectPtr | ( | const ObjectInterface * | src_itf | ) |
Constructs a reference object with an interface/class pointer.
- Parameters
-
[in] src_itf The interface/class pointer.
◆ ~SDKReferenceObjectPtr()
Destructs the reference object, removes reference to the interface.
Member Function Documentation
◆ GetPtr()
| ObjectInterface* GetPtr | ( | ) | const |
Gets the reference pointer.
- Returns
- The pointer to the interface.
◆ operator=() [1/4]
| SDKReferenceObjectPtr& operator= | ( | int | zero | ) |
Removes a references.
- Parameters
-
[in] zero Pass 0.
- Returns
*this
◆ operator=() [2/4]
| SDKReferenceObjectPtr& operator= | ( | const SDKReferenceObjectPtr< ObjectInterface > & | src | ) |
Assigns a reference to an already initialized reference object.
- Parameters
-
[in] src A reference object containing an interface pointer.
- Returns
*this
◆ operator=() [3/4]
| SDKReferenceObjectPtr& operator= | ( | const SDKReferenceObjectBasePtr & | src | ) |
Assigns a reference to an already initialized reference object.
- Note
- This operator is for assignment from a different type of SDKReferenceObjectPtr without use of additional pointer casts.
- Parameters
-
[in] src A reference object (of a different type) containing an interface pointer
- Returns
*this
◆ operator=() [4/4]
| SDKReferenceObjectPtr& operator= | ( | ObjectInterface * | src_itf | ) |
Assigns a reference to an already initialized reference object.
- Parameters
-
[in] src_itf An interface pointer.
- Returns
*this
◆ operator ObjectInterface *()
| operator ObjectInterface * | ( | ) | const |
Gets the reference pointer.
- Returns
- The pointer to the interface.
◆ operator->()
| ObjectInterface* operator-> | ( | ) | const |
Overrides the -> operator. Makes the SDKReferenceObjectPtr looks like a real pointer.
- Returns
- The pointer to the interface.
◆ operator==()
| Bool operator== | ( | ObjectInterface * | x | ) | const |
Compares the reference and the given object pointer.
- Parameters
-
[in] x An object pointer.
- Returns
- true if the reference and the given object pointer are equal, otherwise false.
◆ IsNull()
| Bool IsNull | ( | ) | const |
Checks if an interface has been assigned.
- Returns
- true if the interface pointer is not nullptr, otherwise false.