Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members | Related Pages | Search for 

ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > Class Template Reference

Const iterator for the ACE_Map_Manager. More...

#include <Map_Manager.h>

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

Inheritance graph
[legend]
List of all members.

Public Member Functions

 ACE_Map_Const_Iterator_Base (const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &mm)
int next (ACE_Map_Entry< EXT_ID, INT_ID > *&next_entry) const
int done (void) const
 Returns 1 when all items have been seen, else 0.

ACE_Map_Entry< EXT_ID, INT_ID > & operator * (void) const
 Returns a reference to the interal element is pointing to.

const ACE_Map_Manager< EXT_ID,
INT_ID, ACE_LOCK > & 		map (void) const
bool operator== (const ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > &) const
 Check if two iterators point to the same position.

bool operator!= (const ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, 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

const ACE_Map_Manager< EXT_ID,
INT_ID, ACE_LOCK > * 		map_man_
 Map we are iterating over.

ACE_UINT32 next_
 Keeps track of how far we've advanced...

Detailed Description

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

Const iterator for the ACE_Map_Manager.

This class factors out common code from its templatized subclasses.

Definition at line 511 of file Map_Manager.h.

Constructor & Destructor Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Const_Iterator_Base (  const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &  mm  ) 
 

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

Definition at line 381 of file Map_Manager.inl. 

00382   : map_man_ (&mm),
00383     next_ (this->map_man_->occupied_list_id ())
00384 {
00385 }

Member Function Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE int ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::done (  void   )  const
 

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

Definition at line 400 of file Map_Manager.inl.

Referenced by ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Const_Iterator(), ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::forward_i(), and ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::reverse_i(). 

00401 {
00402   return this->next_ == this->map_man_->occupied_list_id ();
00403 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
void ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::dump_i (  void   )  const [protected]
 

Dump the state of an object.

Definition at line 634 of file Map_Manager.cpp.

References ACE_BEGIN_DUMP, ACE_DEBUG, ACE_END_DUMP, ACE_LIB_TEXT, and LM_DEBUG.

Referenced by ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >::dump(). 

00635 {
00636 #if defined (ACE_HAS_DUMP)
00637   ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
00638   ACE_DEBUG ((LM_DEBUG,  ACE_LIB_TEXT ("next_ = %d"), this->next_));
00639   ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
00640 #endif /* ACE_HAS_DUMP */
00641 }

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

Definition at line 406 of file Map_Manager.inl.

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

Referenced by ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >::advance(), and ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator++(). 

00407 {
00408 
00409 #if defined (ACE_HAS_LAZY_MAP_MANAGER)
00410 
00411   while (1)
00412     {
00413       // Go to the next item in the list.
00414       this->next_ = this->map_man_->search_structure_[this->next_].next ();
00415 
00416       // Stop if we reach the end.
00417       if (this->done ())
00418         break;
00419 
00420       // Break if we find a non-free slot.
00421       if (!this->map_man_->search_structure_[this->next_].free_)
00422         {
00423           break;
00424         }
00425     }
00426 
00427 #else
00428 
00429   this->next_ = this->map_man_->search_structure_[this->next_].next ();
00430 
00431 #endif /* ACE_HAS_LAZY_MAP_MANAGER */
00432 
00433   return this->next_ != this->map_man_->occupied_list_id ();
00434 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > & ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::map (  void   )  const
 

Returns reference the Map_Manager that is being iterated over.

Definition at line 469 of file Map_Manager.inl. 

00470 {
00471   return *this->map_man_;
00472 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE int ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::next (  ACE_Map_Entry< EXT_ID, INT_ID > *&  next_entry  )  const
 

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

Definition at line 388 of file Map_Manager.inl.

Referenced by ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator *(). 

00389 {
00390   if (this->next_ != this->map_man_->occupied_list_id ())
00391     {
00392       mm = &this->map_man_->search_structure_[this->next_];
00393       return 1;
00394     }
00395   else
00396     return 0;
00397 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Entry< EXT_ID, INT_ID > & ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator * (  void   )  const
 

Returns a reference to the interal element is pointing to.

Definition at line 661 of file Map_Manager.cpp.

References ACE_ASSERT, and ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::next(). 

00662 {
00663   // @@ This function should be inlined.  We moved it here to avoid a
00664   // compiler bug in SunCC 4.2.  Once we know the correct patch to fix
00665   // the compiler problem, it should be moved back to .i file again.
00666   ACE_Map_Entry<EXT_ID, INT_ID> *retv = 0;
00667 
00668   int result = this->next (retv);
00669   ACE_ASSERT (result != 0);
00670   ACE_UNUSED_ARG (result);
00671 
00672   return *retv;
00673 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE bool ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator!= (  const ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > &   )  const
 

Definition at line 482 of file Map_Manager.inl.

References ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator==(). 

00483 {
00484   return !this->operator== (rhs);
00485 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE bool ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator== (  const ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > &   )  const
 

Check if two iterators point to the same position.

Definition at line 475 of file Map_Manager.inl.

References ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::map_man_, and ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::next_.

Referenced by ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator!=(). 

00476 {
00477   return (this->map_man_ == rhs.map_man_ &&
00478           this->next_ == rhs.next_);
00479 }

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_INLINE int ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::reverse_i (  void   )  [protected]
 

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

Definition at line 437 of file Map_Manager.inl.

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

Referenced by ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >::operator--(). 

00438 {
00439 
00440 #if defined (ACE_HAS_LAZY_MAP_MANAGER)
00441 
00442   while (1)
00443     {
00444       // Go to the prev item in the list.
00445       this->next_ = this->map_man_->search_structure_[this->next_].prev ();
00446 
00447       // Stop if we reach the end.
00448       if (this->done ())
00449         break;
00450 
00451       // Break if we find a non-free slot.
00452       if (!this->map_man_->search_structure_[this->next_].free_)
00453         {
00454           break;
00455         }
00456     }
00457 
00458 #else
00459 
00460   this->next_ = this->map_man_->search_structure_[this->next_].prev ();
00461 
00462 #endif /* ACE_HAS_LAZY_MAP_MANAGER */
00463 
00464   return this->next_ != this->map_man_->occupied_list_id ();
00465 }

Member Data Documentation

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

Declare the dynamic allocation hooks.

Reimplemented in ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >.

Definition at line 540 of file Map_Manager.h.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
const ACE_Map_Manager<EXT_ID, INT_ID, ACE_LOCK>* ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::map_man_ [protected]
 

Map we are iterating over.

Definition at line 555 of file Map_Manager.h.

Referenced by ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator==().

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_UINT32 ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::next_ [protected]
 

Keeps track of how far we've advanced...

Definition at line 558 of file Map_Manager.h.

Referenced by ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >::operator==().

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 11:24:24 2006 for ACE by doxygen 1.3.6