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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