smartptr.h File Reference

#include <ptlib.h>
#include <ptlib/object.h>

Go to the source code of this file.

Classes
class	PSmartObject
class	PSmartPointer
Defines
#define	PSMART_POINTER_INFO(cls, par, type)

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Define Documentation

#define PSMART_POINTER_INFO (  cls, par, type   )

Value: PCLASSINFO(cls, par) \ public: \ type * operator->() const \ { return (type *)PAssertNULL(object); } \ type & operator*() const \ { return *(type *)PAssertNULL(object); } \ operator type*() const \ { return (type *)object; } This macro is used to declare a smart pointer class members. The class #cls# is the smart pointer, descended from the #par# class, to the #type# class. The macro declares in the class the following functions: {verbatim} PCLASSINFO(cls, par); Standard class info. type * operator->() const; Access to the members of the smart object in the smart pointer. type & operator*() const; Access to the value of the smart object in the smart pointer. {verbatim}

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