CLHEP::sp::weak_ctrl_handle Class Reference

#include <memory.h>

Public Member Functions
	weak_ctrl_handle () throw ()
	weak_ctrl_handle (shared_ctrl_handle const &) throw ()
	~weak_ctrl_handle () throw ()
void	swap (weak_ctrl_handle &) throw ()
	weak_ctrl_handle (weak_ctrl_handle const &) throw ()
weak_ctrl_handle &	operator= (shared_ctrl_handle const &) throw ()
weak_ctrl_handle &	operator= (weak_ctrl_handle const &) throw ()
bool	empty () const throw ()
long	use_count () const throw ()

Friends
class	shared_ctrl_handle
bool	operator== (weak_ctrl_handle const &, weak_ctrl_handle const &)
bool	operator< (weak_ctrl_handle const &, weak_ctrl_handle const &)

Detailed Description

Definition at line 593 of file memory.h.

Constructor & Destructor Documentation

CLHEP::sp::weak_ctrl_handle::weak_ctrl_handle ( ) throw ( )

inline

Definition at line 629 of file memory.h.

  : acb_ptr( 0 )
{ }

CLHEP::sp::weak_ctrl_handle::weak_ctrl_handle ( shared_ctrl_handle const &  other ) throw ( )

inline

Definition at line 633 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::weak_add_ref().

  : acb_ptr( other.acb_ptr )
{
  if( acb_ptr != 0 )
    acb_ptr->weak_add_ref();
}

CLHEP::sp::weak_ctrl_handle::~weak_ctrl_handle ( ) throw ( )

inline

Definition at line 640 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::weak_release().

{
  if( acb_ptr != 0 )
    acb_ptr->weak_release();
}

CLHEP::sp::weak_ctrl_handle::weak_ctrl_handle ( weak_ctrl_handle const &  other ) throw ( )

inline

Definition at line 654 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::weak_add_ref().

  : acb_ptr( other.acb_ptr )
{
  if( acb_ptr != 0 )
    acb_ptr->weak_add_ref();
}

Member Function Documentation

bool CLHEP::sp::weak_ctrl_handle::empty ( ) const throw ( )

inline

Definition at line 692 of file memory.h.

{
  return acb_ptr == 0;
}

weak_ctrl_handle & CLHEP::sp::weak_ctrl_handle::operator= ( shared_ctrl_handle const &  other ) throw ( )

inline

Definition at line 662 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::weak_add_ref(), and CLHEP::sp::abstract_ctrl_block::weak_release().

{
  abstract_ctrl_block *  tmp = other.acb_ptr;

  if( tmp != acb_ptr )
  {
    if( tmp     != 0 ) tmp->weak_add_ref();
    if( acb_ptr != 0 ) acb_ptr->weak_release();
    acb_ptr = tmp;
}

  return *this;
}

weak_ctrl_handle & CLHEP::sp::weak_ctrl_handle::operator= ( weak_ctrl_handle const &  other ) throw ( )

inline

Definition at line 677 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::weak_add_ref(), and CLHEP::sp::abstract_ctrl_block::weak_release().

{
  abstract_ctrl_block *  tmp = other.acb_ptr;

  if( tmp != acb_ptr )
{
    if( tmp     != 0 ) tmp->weak_add_ref();
    if( acb_ptr != 0 ) acb_ptr->weak_release();
    acb_ptr = tmp;
}

  return *this;
}

void CLHEP::sp::weak_ctrl_handle::swap ( weak_ctrl_handle &  other ) throw ( )

inline

Definition at line 647 of file memory.h.

{
  abstract_ctrl_block *  tmp = other.acb_ptr;
  other.acb_ptr = acb_ptr;
  acb_ptr = tmp;
}

long CLHEP::sp::weak_ctrl_handle::use_count ( ) const throw ( )

inline

Definition at line 698 of file memory.h.

References CLHEP::sp::abstract_ctrl_block::use_count().

{
  return acb_ptr == 0 ? 0L : acb_ptr->use_count();
}

Friends And Related Function Documentation

bool operator< ( weak_ctrl_handle const &  lhs, weak_ctrl_handle const &  rhs  )

friend

Definition at line 710 of file memory.h.

{
  return std::less<abstract_ctrl_block*>()( lhs.acb_ptr, rhs.acb_ptr );
}

bool operator== ( weak_ctrl_handle const &  lhs, weak_ctrl_handle const &  rhs  )

friend

Definition at line 704 of file memory.h.

{
  return lhs.acb_ptr == rhs.acb_ptr;
}

friend class shared_ctrl_handle

friend

Definition at line 595 of file memory.h.

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

• memory.h