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>

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++ ()
	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-- ()
	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* () const
	Returns a reference to the interal element this object is pointing to.

ACE_Hash_Multi_Map_Entry< EXT_ID, INT_ID > *	operator-> () 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 ()

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 ()

int	reverse_i ()

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

◆ ACE_Hash_Multi_Map_Bucket_Iterator()

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

◆ forward_i()

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 ( )

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.

◆ map()

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 ( )

inline

Returns reference the Hash_Multi_Map_Manager that is being iterated over.

◆ operator!=()

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

◆ operator*()

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* ( ) const

inline

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

◆ operator++() [1/2]

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++ ( )

inline

Prefix advance.

◆ operator++() [2/2]

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.

◆ operator--() [1/2]

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-- ( )

inline

Prefix reverse.

◆ operator--() [2/2]

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.

◆ operator->()

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-> ( ) const

inline

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

◆ operator==()

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