Unigine::Ptr Class

Ptr Class

Members

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Ptr ( ) #

Default constructor that produces a NULL pointer.

Ptr ( const Ptr<Type> & pointer ) #

Copy constructor.

Arguments

• const Ptr<Type> & pointer - Pointer of the given type.

explicit Ptr ( Type * pointer ) #

Constructor.

Arguments

• Type * pointer - Pointer of the given type.

Ptr ( UnigineBaseObject * obj, bool take_ownership ) #

Arguments

• UnigineBaseObject * obj
• bool take_ownership

Ptr ( int ) #

Arguments

• int

Type * get ( ) const#

Returns the internal address.

Return value

Pointer.

void clear ( ) #

Clears the pointer. This method does not destroy the object.

bool operator bool ( ) #

Checks if the pointer equals zero.

Return value

true if the pointer is not equal to zero; otherwise, false.

Type * operator-> ( ) const#

Performs pointer dereferencing.

Return value

Pointer.

Ptr<Type> & operator= ( const Ptr<OtherType> & pointer ) #

Performs pointer assignment. Destination pointer = Source pointer.

Arguments

• const Ptr<OtherType> & pointer - Source pointer.

Return value

Result.

bool isValid ( ) #

Returns a value indicating if the Ptr has a valid value.

Return value

true if the value is valid; otherwise, false.

bool isNull ( ) #

Returns a value indicating if the Ptr has a null value.

Return value

true if the value is null; otherwise, false.

bool isDeleted ( ) #

Returns a value indicating if the object is deleted.

Return value

true if the object is deleted; otherwise, false.

void Ptr<Type> ( const Ptr<OtherType> & pointer ) #

Arguments

• const Ptr<OtherType> & pointer

Ptr<Type> & operator= ( const OtherType * pointer ) #

Arguments

• const OtherType * pointer

Type & operator* ( ) #

T * getInternalObject ( ) #

Returns an internal object pointed to by the pointer.

void deleteLater ( ) #

Performs delayed deletion of the object. The pointed object shall be deleted at the next swap stage.

void deleteForce ( ) #

Performs forced deletion of the object. The pointed object shall be deleted immediately.