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# ACE_Hash_Map_Const_Iterator_Ex Class Template Reference

Const forward iterator for the <ACE_Hash_Map_Manager_Ex>. More...

`#include <Hash_Map_Manager_T.h>`

Inheritance diagram for ACE_Hash_Map_Const_Iterator_Ex:

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Collaboration diagram for ACE_Hash_Map_Const_Iterator_Ex:

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List of all members.

## Public Methods
| ACE_Hash_Map_Const_Iterator_Ex (const ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > &mm, int tail=0)
int | advance (void)
| Move forward by one element in the set. Returns 0 when all the items in the set have been seen, else 1. More...
void | dump (void) const
| Dump the state of an object. More...
ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & | operator++ (void)
| Prefix advance. More...
ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > | operator++ (int)
| Postfix advance. More...
ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & | operator-- (void)
| Prefix reverse. More...
ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > | operator-- (int)
| Postfix reverse. More...
## Public Attributes
| ACE_ALLOC_HOOK_DECLARE
| Declare the dynamic allocation hooks. More...

## Detailed Description

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

Const forward iterator for the <ACE_Hash_Map_Manager_Ex>.

This class does not perform any internal locking of the <ACE_Hash_Map_Manager_Ex> 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_Map_Manager_Ex>'s internal lock, which is accessible via its <mutex> method.

## Constructor & Destructor Documentation

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::ACE_Hash_Map_Const_Iterator_Ex | ( | const ACE_Hash_Map_Manager_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & | mm,
|  | int | tail = 0
| ) |

## 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_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::advance | ( | void |  | ) |

| Move forward by one element in the set. Returns 0 when all the items in the set have been seen, else 1.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE void ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::dump | ( | void |  | ) | const

| Dump the state of an object.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator++ | ( | int |  | ) |

| Postfix advance.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator++ | ( | void |  | ) |

| Prefix advance.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator-- | ( | int |  | ) |

| Postfix reverse.

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_INLINE ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK > & ACE_Hash_Map_Const_Iterator_Ex< EXT_ID, INT_ID, HASH_KEY, COMPARE_KEYS, ACE_LOCK >::operator-- | ( | void |  | ) |

| Prefix reverse.

## Member Data Documentation

template<class EXT_ID, class INT_ID, class HASH_KEY, class COMPARE_KEYS, class ACE_LOCK>
ACE_Hash_Map_Const_Iterator_Ex::ACE_ALLOC_HOOK_DECLARE

| Declare the dynamic allocation hooks. Reimplemented from ACE_Hash_Map_Const_Iterator_Base_Ex.

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

- Hash_Map_Manager_T.h
- Hash_Map_Manager_T.i