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ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > Class Template Reference

Reverse Iterator for the ACE_Map_Manager. More...

#include <Map_Manager.h>

Inheritance diagram for ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >:

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Collaboration diagram for ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >:

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List of all members.

Public Member Functions

 ACE_Map_Reverse_Iterator (ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &mm, int pass_end=0)
int advance (void)
void dump (void) const
 Dump the state of an object.

ACE_Map_Reverse_Iterator<
EXT_ID, INT_ID, ACE_LOCK > & 		operator++ (void)
 Prefix reverse.

ACE_Map_Reverse_Iterator<
EXT_ID, INT_ID, ACE_LOCK > 		operator++ (int)
 Postfix reverse.

ACE_Map_Reverse_Iterator<
EXT_ID, INT_ID, ACE_LOCK > & 		operator-- (void)
 Prefix advance.

ACE_Map_Reverse_Iterator<
EXT_ID, INT_ID, ACE_LOCK > 		operator-- (int)
 Postfix advance.


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.

Detailed Description

template<class EXT_ID, class INT_ID, class ACE_LOCK>
class ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >

Reverse Iterator for the ACE_Map_Manager.

This class does not perform any internal locking of the ACE_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_Map_Manager's internal lock, which is accessible via its method.

Definition at line 669 of file Map_Manager.h.

Constructor & Destructor Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Reverse_Iterator (  ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &  mm,
int  pass_end = 0
) 
 

Definition at line 652 of file Map_Manager.inl.

References ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::done(). 

00654   : ACE_Map_Iterator_Base<EXT_ID, INT_ID, ACE_LOCK> (mm)
00655 {
00656   if (!pass_end)
00657     {
00658 
00659 #if defined (ACE_HAS_LAZY_MAP_MANAGER)
00660 
00661       // Start here.
00662       this->next_ = this->map_man_->occupied_list_.prev ();
00663 
00664       while (1)
00665         {
00666           // Stop if we reach the end.
00667           if (this->done ())
00668             break;
00669 
00670           // Break if we find a non-free slot.
00671           if (!this->map_man_->search_structure_[this->next_].free_)
00672             {
00673               break;
00674             }
00675 
00676           // Go to the prev item in the list.
00677           this->next_ = this->map_man_->search_structure_[this->next_].prev ();
00678         }
00679 
00680 #else
00681 
00682       this->next_ = this->map_man_->occupied_list_.prev ();
00683 
00684 #endif /* ACE_HAS_LAZY_MAP_MANAGER */
00685 
00686 }
00687 }

Member Function Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE int ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, 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.

Definition at line 690 of file Map_Manager.inl.

References ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::reverse_i(). 

00691 {
00692   return this->reverse_i ();
00693 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
void ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::dump (  void   )  const
 

Dump the state of an object.

Definition at line 692 of file Map_Manager.cpp.

References ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::dump_i(). 

00693 {
00694 #if defined (ACE_HAS_DUMP)
00695   this->dump_i ();
00696 #endif /* ACE_HAS_DUMP */
00697 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator++ (  int   ) 
 

Postfix reverse.

Definition at line 705 of file Map_Manager.inl. 

00706 {
00707   ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> retv (*this);
00708   ++*this;
00709   return retv;
00710 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > & ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator++ (  void   ) 
 

Prefix reverse.

Definition at line 697 of file Map_Manager.inl.

References ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::reverse_i(). 

00698 {
00699   this->reverse_i ();
00700   return *this;
00701 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator-- (  int   ) 
 

Postfix advance.

Definition at line 722 of file Map_Manager.inl. 

00723 {
00724   ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> retv (*this);
00725   --*this;
00726   return retv;
00727 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > & ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator-- (  void   ) 
 

Prefix advance.

Definition at line 714 of file Map_Manager.inl.

References ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::forward_i(). 

00715 {
00716   this->forward_i ();
00717   return *this;
00718 }

Member Data Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Reimplemented from ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >.

Definition at line 700 of file Map_Manager.h.

The documentation for this class was generated from the following files:
Generated on Sun Jan 27 12:55:46 2008 for ACE by doxygen 1.3.6