casacore::ListNotice< t > Class Template Reference

Linked list update notice. More...

#include <List.h>

Inheritance diagram for casacore::ListNotice< t >:

Public Types
enum	modification {   DELETE,   ADD,   REMOVE,   SWAP }

Public Member Functions
uInt	type () const
	This function returns the Notice "type", which is retrieved from the "type registry". More...
int	operator== (const Notice &op) const
	This operator can be used to compare two ListNotices. More...
Public Member Functions inherited from casacore::Notice
	Notice ()
virtual	~Notice ()

Private Member Functions
	ListNotice (modification m, Link< t > *oc, Link< t > *op, Link< t > *nc, Link< t > *np, int of, int nf=0)
	This is used to construct a list notice. More...
	ListNotice ()
	This constructor is used to initialize a notice for a deleted "List". More...

Private Attributes
modification	mod
Link< t > *	oprev
Link< t > *	ocur
Link< t > *	nprev
Link< t > *	ncur
int	off
int	otherOff

Friends
class	ConstListIter< t >
class	ListIter< t >
class	List< t >

Detailed Description

template<class t>
class casacore::ListNotice< t >

Linked list update notice.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Synopsis

This class is the notification which is passed between List<t> and ListIter<t> in order to keep cursors and container in sync. This is the mechanism which allows multiple iterators to view the same list and automatically update as the list is changed. See the Notice class for more information.

Definition at line 73 of file List.h.

Member Enumeration Documentation

template<class t>

enum casacore::ListNotice::modification

Enumerator
DELETE
ADD
REMOVE
SWAP

Definition at line 78 of file List.h.

Constructor & Destructor Documentation

template<class t>

casacore::ListNotice< t >::ListNotice ( modification  m, Link< t > *  oc, Link< t > *  op, Link< t > *  nc, Link< t > *  np, int  of, int  nf = 0  )

inlineprivate

This is used to construct a list notice.

The parameters are:

• (m) what was done to the list
• (oc) the old current position
• (op) the old previous position
• (nc) the new current position
• (np) the new previous position
• (of) current offset;
• (nf) other offset (only used with SWAP mod)

Definition at line 115 of file List.h.

template<class t>

casacore::ListNotice< t >::ListNotice ( )

inlineprivate

This constructor is used to initialize a notice for a deleted "List".

Definition at line 122 of file List.h.

Member Function Documentation

template<class t>

int casacore::ListNotice< t >::operator== ( const Notice &  op ) const

virtual

This operator can be used to compare two ListNotices.

Implements casacore::Notice.

template<class t>

uInt casacore::ListNotice< t >::type ( ) const

virtual

This function returns the Notice "type", which is retrieved from the "type registry".

The registry information is maintained automatically by the Notice constructors. A form of run time type information, this function is mostly intended for advanced users.

Implements casacore::Notice.

Friends And Related Function Documentation

template<class t>

friend class ConstListIter< t >

friend

Definition at line 74 of file List.h.

template<class t>

friend class List< t >

friend

Definition at line 76 of file List.h.

template<class t>

friend class ListIter< t >

friend

Definition at line 75 of file List.h.

Member Data Documentation

template<class t>

modification casacore::ListNotice< t >::mod

private

Definition at line 95 of file List.h.

template<class t>

Link<t>* casacore::ListNotice< t >::ncur

private

Definition at line 99 of file List.h.

template<class t>

Link<t>* casacore::ListNotice< t >::nprev

private

Definition at line 98 of file List.h.

template<class t>

Link<t>* casacore::ListNotice< t >::ocur

private

Definition at line 97 of file List.h.

template<class t>

int casacore::ListNotice< t >::off

private

Definition at line 100 of file List.h.

template<class t>

Link<t>* casacore::ListNotice< t >::oprev

private

Definition at line 96 of file List.h.

template<class t>

int casacore::ListNotice< t >::otherOff

private

Definition at line 101 of file List.h.

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

• casa/casacore/casa/Containers/List.h