08-16-2007
never throw an exception from the destructor that fails?
Quote:
Originally Posted by
porter
I was under the impression that the only things you should put in constructors/destructors were things that would not fail (or else you deal with the exceptions inside the constructor/destructor).
can u explain me step by step why exception is not thrown from the destructor that fails with an example
Regards,
Amit
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LEARN ABOUT DEBIAN
ost_refobject
ost::RefObject(3) Library Functions Manual ost::RefObject(3)
NAME
ost::RefObject -
A reference countable object.
SYNOPSIS
#include <object.h>
Public Member Functions
virtual void * getObject (void)=0
The actual object being managed can be returned by this method as a void and then recast to the actual type.
Protected Member Functions
RefObject ()
The constructor simply initializes the count.
virtual ~RefObject ()
The destructor is called when the reference count returns to zero.
Protected Attributes
unsigned refCount
Friends
class RefPointer
Detailed Description
A reference countable object.
This is used in association with smart pointers (RefPointer).
Author:
David Sugar dyfet@gnutelephony.org Object managed by smart pointer reference count.
Constructor & Destructor Documentation
ost::RefObject::RefObject () [inline], [protected]
The constructor simply initializes the count.
virtual ost::RefObject::~RefObject () [protected], [virtual]
The destructor is called when the reference count returns to zero. This is done through a virtual destructor.
Member Function Documentation
virtual void* ost::RefObject::getObject (void) [pure virtual]
The actual object being managed can be returned by this method as a void and then recast to the actual type. This removes the need to
dynamic cast from RefObject and the dependence on rtti this implies.
Returns:
underlying object being referenced.
Friends And Related Function Documentation
friend class RefPointer [friend]
Member Data Documentation
unsigned ost::RefObject::refCount [protected]
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::RefObject(3)