ACE_Event_Handler_var Class Reference

Auto pointer like class for Event Handlers. More...

#include <Event_Handler.h>

Collaboration diagram for ACE_Event_Handler_var:

List of all members.

Public Member Functions
	ACE_Event_Handler_var (void)
	Default constructor.
	ACE_Event_Handler_var (ACE_Event_Handler *p)
	Construct with a handler.
	ACE_Event_Handler_var (const ACE_Event_Handler_var &b)
	Copy constructor.
	~ACE_Event_Handler_var (void)
	Destructor.
ACE_Event_Handler_var &	operator= (ACE_Event_Handler *p)
	Assignment to a handler.
ACE_Event_Handler_var &	operator= (const ACE_Event_Handler_var &b)
	Assignment to a ACE_Event_Handler_var.
ACE_Event_Handler *	operator-> () const
	Overloaded "->".
ACE_Event_Handler *	handler (void) const
	Access the handler.
ACE_Event_Handler *	release (void)
	Release the handler.
void	reset (ACE_Event_Handler *p=0)
	Reset the handler.
Private Attributes
ACE_Event_Handler *	ptr_
	Handler.

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Detailed Description

Auto pointer like class for Event Handlers.

Used to manage lifecycle of handlers. This class calls ACE_Event_Handler::remove_reference() in its destructor.

Definition at line 316 of file Event_Handler.h.

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Constructor & Destructor Documentation

ACE_Event_Handler_var::ACE_Event_Handler_var

(

void

)

Default constructor.

Definition at line 302 of file Event_Handler.cpp.

  : ptr_ (0)
{
}

ACE_Event_Handler_var::ACE_Event_Handler_var

(

ACE_Event_Handler *

p

)

Construct with a handler.

Definition at line 307 of file Event_Handler.cpp.

  : ptr_ (p)
{
}

ACE_Event_Handler_var::ACE_Event_Handler_var

(

const ACE_Event_Handler_var &

b

)

Copy constructor.

Definition at line 312 of file Event_Handler.cpp.

  : ptr_ (b.ptr_)
{
  if (this->ptr_ != 0)
    {
      this->ptr_->add_reference ();
    }
}

ACE_Event_Handler_var::~ACE_Event_Handler_var

(

void

)

Destructor.

Definition at line 321 of file Event_Handler.cpp.

{
  if (this->ptr_ != 0)
    {
      ACE_Errno_Guard eguard (errno);
      this->ptr_->remove_reference ();
    }
}

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Member Function Documentation

ACE_Event_Handler * ACE_Event_Handler_var::handler

(

void

)

const

Access the handler.

Definition at line 358 of file Event_Handler.cpp.

{
  return this->ptr_;
}

ACE_Event_Handler * ACE_Event_Handler_var::operator->

(

void

)

const

Overloaded "->".

Definition at line 352 of file Event_Handler.cpp.

{
  return this->ptr_;
}

ACE_Event_Handler_var & ACE_Event_Handler_var::operator=

(

const ACE_Event_Handler_var &

b

)

Assignment to a ACE_Event_Handler_var.

Definition at line 343 of file Event_Handler.cpp.

{
  ACE_Event_Handler_var tmp (b);
  std::swap (this->ptr_, tmp.ptr_);

  return *this;
}

ACE_Event_Handler_var & ACE_Event_Handler_var::operator=

(

ACE_Event_Handler *

p

)

Assignment to a handler.

Definition at line 331 of file Event_Handler.cpp.

{
  if (this->ptr_ != p)
    {
      ACE_Event_Handler_var tmp (p);
      std::swap (this->ptr_, tmp.ptr_);
    }

  return *this;
}

ACE_Event_Handler * ACE_Event_Handler_var::release

(

void

)

Release the handler.

Definition at line 364 of file Event_Handler.cpp.

{
  ACE_Event_Handler * const old = this->ptr_;
  this->ptr_ = 0;
  return old;
}

void ACE_Event_Handler_var::reset

(

ACE_Event_Handler *

p = 0

)

Reset the handler.

Definition at line 372 of file Event_Handler.cpp.

{
  *this = p;
}

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Member Data Documentation

ACE_Event_Handler* ACE_Event_Handler_var::ptr_ [private]

Handler.

Definition at line 354 of file Event_Handler.h.

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

• Event_Handler.h
• Event_Handler.cpp