general purpose list class for use with dcmnet module. More...

Public Member Functions
	LST_HEAD ()
	default constructor
	~LST_HEAD ()
	destructor, deletes list but not elements pointed to by list entries.
void	push_back (void *node)
	inserts after the last element of the list.
void *	dequeue ()
	removes first element from list and returns it.
size_t	size () const
	returns number of elements in the list.
void *	front ()
	returns the first element in the list.
void *	position (void *node)
	Make a node current and return the argument.
void *	next ()
	Advances the current element to the next element in the list and returns a pointer to the next element (if any), NULL otherwise.
void *	current () const
	Returns pointer to current element in list.
Private Member Functions
	OFListIterator (void *) theIterator
	list iterator, points to current element
Private Attributes
OFList< void * >	theList
	the list

Detailed Description

general purpose list class for use with dcmnet module.

Member Function Documentation

void* LST_HEAD::current ( ) const

Returns pointer to current element in list.

A valid current element must exist (e.g. position() called with an existing element), otherwise the behaviour is undefined.

void* LST_HEAD::dequeue ( )

removes first element from list and returns it.

Returns NULL if list is empty.

void* LST_HEAD::front ( )

returns the first element in the list.

void* LST_HEAD::next ( )

Advances the current element to the next element in the list and returns a pointer to the next element (if any), NULL otherwise.

A valid current element must exist (e.g. position() called with an existing element), otherwise the behaviour is undefined.

void* LST_HEAD::position ( void * node )

Make a node current and return the argument.

Parameters:

node	pointer to element which must be contained in the list

void LST_HEAD::push_back ( void * node )

inserts after the last element of the list.

Parameters:

node	value inserted into the list

size_t LST_HEAD::size ( ) const

returns number of elements in the list.

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