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# ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > Class Template Reference

Base iterator for the <ace_hash_map_manager_ex>. More...

`#include <Hash_Map_Manager_T.h>`

Inheritance diagram for ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >:

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List of all members.

## Public Member Functions
| ACE_Hash_Map_Iterator_Base_Ex (ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &mm, int head)
int | next (ACE_Hash_Map_Entry< EXT_ID, INT_ID > *&next_entry) const
int | done (void) const
| Returns 1 when all items have been seen, else 0.
ACE_Hash_Map_Entry< EXT_ID, INT_ID > & | operator * (void) const
| Returns a reference to the interal element <this> is pointing to.
ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & | map (void)
bool | operator== (const ACE_Hash_Map_Iterator_Base_Ex< 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_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &) const
## Public Attributes
| ACE_ALLOC_HOOK_DECLARE
| Declare the dynamic allocation hooks.
## Protected Member Functions
int | forward_i (void)
int | reverse_i (void)
void | dump_i (void) const
| Dump the state of an object.
## Protected Attributes
ACE_Hash_Map_Manager_Ex< 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_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_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >

Base iterator for the <ace_hash_map_manager_ex>.

This class factors out common code from its templatized subclasses.

## Constructor & Destructor Documentation

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::ACE_Hash_Map_Iterator_Base_Ex | ( | ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & | mm,
|  | int | head
| ) |

| Contructor. If head != 0, the iterator constructed is positioned at the head of the map, it is positioned at the end otherwise.

## Member Function Documentation

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE int ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::done | ( | void |  | ) | const

| Returns 1 when all items have been seen, else 0.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
void ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::dump_i | ( | void |  | ) | const`[protected]`

| Dump the state of an object.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
int ACE_Hash_Map_Iterator_Base_Ex< 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_INLINE ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::map | ( | void |  | ) |

| Returns reference the Hash_Map_Manager_Ex that is being iterated over.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE int ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::next | ( | ACE_Hash_Map_Entry< EXT_ID, INT_ID > *& | next_entry | ) | const

| Pass back the next <entry> that hasn't been seen in the Set. Returns 0 when all items have been seen, else 1.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Entry< EXT_ID, INT_ID > & ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator * | ( | void |  | ) | const

| Returns a reference to the interal element <this> is pointing to.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE bool ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator!= | ( | const ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & |  | ) | const

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE bool ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator== | ( | const ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & |  | ) | const

| 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_Map_Iterator_Base_Ex< 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>
ACE_Hash_Map_Iterator_Base_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::ACE_ALLOC_HOOK_DECLARE

| Declare the dynamic allocation hooks. Reimplemented in ACE_Hash_Map_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >, ACE_Hash_Map_Reverse_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >, ACE_Hash_Map_Iterator_Ex< EXT_ID, INT_ID, ACE_Hash< EXT_ID >, ACE_Equal_To< EXT_ID >, ACE_LOCK >, ACE_Hash_Map_Iterator_Ex< KEY, VALUE, HASH_KEY, COMPARE_KEYS, ACE_Null_Mutex >, ACE_Hash_Map_Reverse_Iterator_Ex< EXT_ID, INT_ID, ACE_Hash< EXT_ID >, ACE_Equal_To< EXT_ID >, ACE_LOCK >, and ACE_Hash_Map_Reverse_Iterator_Ex< KEY, VALUE, HASH_KEY, COMPARE_KEYS, ACE_Null_Mutex >.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ssize_t ACE_Hash_Map_Iterator_Base_Ex< 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_Map_Manager_Ex<EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK>* ACE_Hash_Map_Iterator_Base_Ex< 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_Map_Entry<EXT_ID, INT_ID>* ACE_Hash_Map_Iterator_Base_Ex< 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:

- Hash_Map_Manager_T.h
- Hash_Map_Manager_T.cpp
- Hash_Map_Manager_T.inl