This template class creates a type safe version of PSmartPointer. More...

#include <smartptr.h>

Inheritance diagram for PSmartPtr< T >:

Collaboration diagram for PSmartPtr< T >:

Public Member Functions
	PSmartPtr (T *ptr=NULL)
	Constructor. More...

T *	operator-> () const
	Access to the members of the smart object in the smart pointer. More...

T &	operator* () const
	Access to the dereferenced smart object in the smart pointer. More...

	operator T * () const
	Access to the value of the smart pointer. More...

Public Member Functions inherited from PSmartPointer
	PSmartPointer (PSmartObject *obj=NULL)
	Create a new smart pointer instance and have it point to the specified `PSmartObject` instance. More...

	PSmartPointer (const PSmartPointer &ptr)
	Create a new smart pointer and point it at the data pointed to by the `ptr` parameter. More...

virtual	~PSmartPointer ()
	Destroy the smart pointer and decrement the reference count on the object being pointed to. More...

PSmartPointer &	operator= (const PSmartPointer &ptr)
	Assign this pointer to the value specified in the `ptr` parameter. More...

virtual Comparison	Compare (const PObject &obj) const
	Determine the relative rank of the pointers. More...

PBoolean	IsNULL () const
	Determine if the smart pointer has been set to point to an actual object instance. More...

PSmartObject *	GetObject () const
	Get the current value if the internal smart object pointer. More...

Public Member Functions inherited from PObject
unsigned	GetTraceContextIdentifier () const
	Get PTRACE context identifier. More...

void	SetTraceContextIdentifier (unsigned id)

void	GetTraceContextIdentifier (PObject &obj)

void	GetTraceContextIdentifier (PObject *obj)

void	SetTraceContextIdentifier (const PObject &obj)

void	SetTraceContextIdentifier (const PObject *obj)

virtual	~PObject ()

virtual PObject *	Clone () const
	Create a copy of the class on the heap. More...

template<class CLS >
CLS *	CloneAs () const
	As for Clone() but converts to specified type. More...

virtual PINDEX	HashFunction () const
	This function yields a hash value required by the `PDictionary` class. More...

virtual const char *	GetClass (unsigned ancestor=0) const
	Get the current dynamic type of the object instance. More...

PBoolean	IsClass (const char *cls) const

virtual PBoolean	InternalIsDescendant (const char *clsName) const
	Determine if the dynamic type of the current instance is a descendent of the specified class. More...

__inline const PObject *	PTraceObjectInstance () const

virtual Comparison	CompareObjectMemoryDirect (const PObject &obj) const
	Determine the byte wise comparison of two objects. More...

bool	operator== (const PObject &obj) const
	Compare the two objects. More...

bool	operator!= (const PObject &obj) const
	Compare the two objects. More...

bool	operator< (const PObject &obj) const
	Compare the two objects. More...

bool	operator> (const PObject &obj) const
	Compare the two objects. More...

bool	operator<= (const PObject &obj) const
	Compare the two objects. More...

bool	operator>= (const PObject &obj) const
	Compare the two objects. More...

virtual void	PrintOn (ostream &strm) const
	Output the contents of the object to the stream. More...

virtual void	ReadFrom (istream &strm)
	Input the contents of the object from the stream. More...

Additional Inherited Members
Public Types inherited from PObject
enum	Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 }
	Result of the comparison operation performed by the `Compare()` function. More...

Static Public Member Functions inherited from PObject
static const char *	Class ()
	Get the name of the class as a C string. More...

static __inline const PObject *	PTraceObjectInstance (const char *)

static __inline const PObject *	PTraceObjectInstance (const PObject *obj)

static Comparison	InternalCompareObjectMemoryDirect (const PObject obj1, const PObject obj2, PINDEX size)
	Internal function caled from CompareObjectMemoryDirect() More...

Protected Member Functions inherited from PObject
	PObject ()
	Constructor for PObject, made protected so cannot ever create one on its own. More...

Protected Attributes inherited from PSmartPointer
PSmartObject *	object
	Object the smart pointer points to. More...

Friends inherited from PObject

Detailed Description

template<class T>
class PSmartPtr< T >

This template class creates a type safe version of PSmartPointer.

Constructor & Destructor Documentation

template<class T >

PSmartPtr< T >::PSmartPtr ( T * ptr = NULL )

inline

Constructor.

Member Function Documentation

template<class T >

PSmartPtr< T >::operator T * ( ) const

inline

Access to the value of the smart pointer.

References PSmartPointer::object.

template<class T >

T& PSmartPtr< T >::operator* ( ) const

inline

Access to the dereferenced smart object in the smart pointer.

References PAssertNULL.

template<class T >

T* PSmartPtr< T >::operator-> ( ) const

inline

Access to the members of the smart object in the smart pointer.

References PAssertNULL.

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

smartptr.h

Public Member Functions

Additional Inherited Members

Detailed Description

template<class T> class PSmartPtr< T >

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class PSmartPtr< T >