ACE: ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > Class Template Reference

Forward iterator for the ACE_Hash_Multi_Map_Manager which only traverses a particular bucket. The particular bucket is specified by the EXT_ID parameter specified in the constructor. More...

#include <Hash_Multi_Map_Manager_T.h>

List of all members.

Public Member Functions
	ACE_Hash_Multi_Map_Bucket_Iterator (ACE_Hash_Multi_Map_Manager< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &mm, const EXT_ID &ext_id, int tail=0)
ACE_Hash_Multi_Map_Bucket_Iterator < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &	operator++ (void)
	Prefix advance.
ACE_Hash_Multi_Map_Bucket_Iterator < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >	operator++ (int)
	Postfix advance.
ACE_Hash_Multi_Map_Bucket_Iterator < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &	operator-- (void)
	Prefix reverse.
ACE_Hash_Multi_Map_Bucket_Iterator < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >	operator-- (int)
	Postfix reverse.
ACE_Hash_Multi_Map_Entry < EXT_ID, INT_ID > &	operator* (void) const
	Returns a reference to the interal element this object is pointing to.
ACE_Hash_Multi_Map_Entry < EXT_ID, INT_ID > *	operator-> (void) const
	Returns a pointer to the interal element this object is pointing to.
ACE_Hash_Multi_Map_Manager < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &	map (void)
bool	operator== (const ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &) const
	Check if two iterators point to the same position.
bool	operator!= (const ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &) const
Protected Member Functions
int	forward_i (void)
int	reverse_i (void)
Protected Attributes
ACE_Hash_Multi_Map_Manager < EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > *	map_man_
	Map we are iterating over.
ssize_t	index_
	Keeps track of how far we've advanced in the table.
ACE_Hash_Multi_Map_Entry < EXT_ID, INT_ID > *	next_

Detailed Description

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
class ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >

Forward iterator for the ACE_Hash_Multi_Map_Manager which only traverses a particular bucket. The particular bucket is specified by the EXT_ID parameter specified in the constructor.

This class does not perform any internal locking of the ACE_Hash_Multi_Map_Manager it is iterating upon since locking is inherently inefficient and/or error-prone within an STL-style iterator. If you require locking, you can explicitly use an ACE_GUARD or ACE_READ_GUARD on the ACE_Hash_Multi_Map_Manager's internal lock, which is accessible via its mutex method.

Note that a creation method for this new iterator cannot be added to the hash map, since this would require adding explicit template instantiations for bucket iterators on platforms with broken templates.

Constructor & Destructor Documentation

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::ACE_Hash_Multi_Map_Bucket_Iterator	(	ACE_Hash_Multi_Map_Manager< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &	mm,
		const EXT_ID &	ext_id,
		int	tail = `0`
	)

inline

Member Function Documentation

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

int ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::forward_i ( void )

protected

Move forward by one element in the set. Returns 0 when there's no more item in the set after the current items, else 1.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Manager< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::map ( void )

inline

Returns reference the Hash_Multi_Map_Manager that is being iterated over.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

bool ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator!= ( const ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & rhs ) const

inline

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Entry< EXT_ID, INT_ID > & ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator* ( void ) const

inline

Returns a reference to the interal element this object is pointing to.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator++ ( void )

inline

Prefix advance.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator++ ( int )

inline

Postfix advance.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator-- ( void )

inline

Prefix reverse.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator-- ( int )

inline

Postfix reverse.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Entry< EXT_ID, INT_ID > * ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator-> ( void ) const

inline

Returns a pointer to the interal element this object is pointing to.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

bool ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator== ( const ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & rhs ) const

inline

Check if two iterators point to the same position.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

int ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::reverse_i ( void )

protected

Move backward by one element in the set. Returns 0 when there's no more item in the set before the current item, else 1.

Member Data Documentation

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ssize_t ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::index_

protected

Keeps track of how far we've advanced in the table.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Manager<EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK>* ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::map_man_

protected

Map we are iterating over.

template<class EXT_ID , class INT_ID , class HASH_KEY , class COMPARE_KEYS , class ACE_LOCK >

ACE_Hash_Multi_Map_Entry<EXT_ID, INT_ID>* ACE_Hash_Multi_Map_Bucket_Iterator< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::next_

protected

Keeps track of how far we've advanced in a linked list in each table slot.

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