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ACE_Service_Repository_Iterator Class Reference

Iterate through the ACE_Service_Repository. More...

#include <Service_Repository.h>

Collaboration diagram for ACE_Service_Repository_Iterator:

Collaboration graph
[legend]
List of all members.

Public Member Functions

 ACE_Service_Repository_Iterator (ACE_Service_Repository &sr, int ignored_suspended=1)
 Constructor initializes the iterator.

 ~ACE_Service_Repository_Iterator (void)
 Destructor.

int next (const ACE_Service_Type *&next_item)
int done (void) const
 Returns 1 when all items have been seen, else 0.

int advance (void)
void dump (void) const
 Dump the state of an object.


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.


Private Member Functions

bool valid (void) const
 ACE_Service_Repository_Iterator (const ACE_Service_Repository_Iterator &)

Private Attributes

ACE_Service_Repository & svc_rep_
 Reference to the Service Repository we are iterating over.

size_t next_
 Next index location that we haven't yet seen.

int ignore_suspended_
 Are we ignoring suspended services?

Detailed Description

Iterate through the ACE_Service_Repository.

Make sure not to delete entries as the iteration is going on since this class is not designed as a robust iterator.

Definition at line 170 of file Service_Repository.h.

Constructor & Destructor Documentation

ACE_Service_Repository_Iterator::ACE_Service_Repository_Iterator (  ACE_Service_Repository &  sr,
int  ignored_suspended = 1
) 
 

Constructor initializes the iterator.

Definition at line 453 of file Service_Repository.cpp. 

00454   : svc_rep_ (sr),
00455     next_ (0),
00456     ignore_suspended_ (ignr_suspended)
00457 {
00458   while (!(done() || valid()))
00459     this->next_++;
00460 }

ACE_INLINE ACE_Service_Repository_Iterator::~ACE_Service_Repository_Iterator (  void   ) 
 

Destructor.

Definition at line 47 of file Service_Repository.inl. 

00048 {
00049 }

ACE_Service_Repository_Iterator::ACE_Service_Repository_Iterator (  const ACE_Service_Repository_Iterator &   )  [private]
 

Member Function Documentation

int ACE_Service_Repository_Iterator::advance (  void   ) 
 

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

Definition at line 483 of file Service_Repository.cpp.

References ACE_TRACE, done(), and valid().

Referenced by ACE_Service_Manager::list_services(). 

00484 {
00485   ACE_TRACE ("ACE_Service_Repository_Iterator::advance");
00486 
00487   if (done()) return 0;
00488 
00489   do this->next_++; while (!(done () || valid ()));
00490 
00491   return !done();
00492 }

ACE_INLINE int ACE_Service_Repository_Iterator::done (  void   )  const
 

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

Definition at line 39 of file Service_Repository.inl.

References ACE_TRACE, and ACE_Service_Repository::current_size_.

Referenced by advance(), and next(). 

00040 {
00041   ACE_TRACE ("ACE_Service_Repository_Iterator::done");
00042 
00043   return this->next_ >= this->svc_rep_.current_size_;
00044 }

void ACE_Service_Repository_Iterator::dump (  void   )  const
 

Dump the state of an object.

Definition at line 441 of file Service_Repository.cpp.

References ACE_TRACE. 

00442 {
00443 #if defined (ACE_HAS_DUMP)
00444   ACE_TRACE ("ACE_Service_Repository_Iterator::dump");
00445 #endif /* ACE_HAS_DUMP */
00446 }

int ACE_Service_Repository_Iterator::next (  const ACE_Service_Type *&  next_item  ) 
 

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

Definition at line 466 of file Service_Repository.cpp.

References ACE_TRACE, done(), and ACE_Service_Repository::service_vector_.

Referenced by ACE_Service_Manager::list_services(). 

00467 {
00468   ACE_TRACE ("ACE_Service_Repository_Iterator::next");
00469 
00470   if (done ())
00471     return 0;
00472 
00473   sr = this->svc_rep_.service_vector_[this->next_];
00474   return 1;
00475 }

bool ACE_Service_Repository_Iterator::valid (  void   )  const [private]
 

Definition at line 495 of file Service_Repository.cpp.

References ACE_TRACE, ACE_Service_Type::active(), ignore_suspended_, and ACE_Service_Repository::service_vector_.

Referenced by advance(). 

00496 {
00497   ACE_TRACE ("ACE_Service_Repository_Iterator::valid");
00498   return (this->ignore_suspended_ == 0
00499           || this->svc_rep_.service_vector_[this->next_]->active ());
00500 }

Member Data Documentation

ACE_Service_Repository_Iterator::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Definition at line 198 of file Service_Repository.h.

int ACE_Service_Repository_Iterator::ignore_suspended_ [private]
 

Are we ignoring suspended services?

Definition at line 212 of file Service_Repository.h.

Referenced by valid().

size_t ACE_Service_Repository_Iterator::next_ [private]
 

Next index location that we haven't yet seen.

Definition at line 209 of file Service_Repository.h.

ACE_Service_Repository& ACE_Service_Repository_Iterator::svc_rep_ [private]
 

Reference to the Service Repository we are iterating over.

Definition at line 206 of file Service_Repository.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 11:29:25 2006 for ACE by doxygen 1.3.6