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ACE_Service_Repository_Iterator Class Reference

Iterate through the <ACE_Service_Repository>. More...

#include <Service_Repository.h>

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List of all members.

Public Methods

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

 ~ACE_Service_Repository_Iterator (void)
 Destructor. More...

int next (const ACE_Service_Type *&next_item)
 Pass back the <next_item> that hasn't been seen in the repository. Returns 0 when all items have been seen, else 1. More...

int done (void) const
 Returns 1 when all items have been seen, else 0. More...

int advance (void)
 Move forward by one element in the repository. 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...


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks. More...


Private Attributes

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

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

int ignore_suspended_
 Are we ignoring suspended services? More...

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 157 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 366 of file Service_Repository.cpp. 

00368   : svc_rep_ (sr),
00369     next_ (-1),
00370     ignore_suspended_ (ignr_suspended)
00371 {
00372   this->advance ();
00373 }

ACE_INLINE ACE_Service_Repository_Iterator::~ACE_Service_Repository_Iterator (  void    ) 
 

Destructor.

Definition at line 29 of file Service_Repository.i. 

00030 {
00031 }

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 405 of file Service_Repository.cpp.

References ACE_TRACE, ACE_Service_Repository::current_size_, ignore_suspended_, next_, ACE_Service_Repository::service_vector_, and svc_rep_.

Referenced by ACE_Service_Manager::list_services. 

00406 {
00407   ACE_TRACE ("ACE_Service_Repository_Iterator::advance");
00408 
00409   for (++this->next_;
00410        this->next_ < this->svc_rep_.current_size_
00411        && this->ignore_suspended_
00412        && this->svc_rep_.service_vector_[this->next_]->active () == 0;
00413        this->next_++)
00414     continue;
00415 
00416   return this->next_ < this->svc_rep_.current_size_;
00417 }

int ACE_Service_Repository_Iterator::done (  void    )  const
 

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

Definition at line 392 of file Service_Repository.cpp.

References ACE_TRACE, ACE_Service_Repository::current_size_, next_, and svc_rep_. 

00393 {
00394   ACE_TRACE ("ACE_Service_Repository_Iterator::done");
00395 
00396   return this->next_ >= this->svc_rep_.current_size_;
00397 }

void ACE_Service_Repository_Iterator::dump (  void    )  const
 

Dump the state of an object.

Definition at line 356 of file Service_Repository.cpp.

References ACE_TRACE. 

00357 {
00358   ACE_TRACE ("ACE_Service_Repository_Iterator::dump");
00359 }

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

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

Definition at line 379 of file Service_Repository.cpp.

References ACE_TRACE, ACE_Service_Repository::current_size_, next_, ACE_Service_Repository::service_vector_, and svc_rep_.

Referenced by ACE_Service_Manager::list_services. 

00380 {
00381   ACE_TRACE ("ACE_Service_Repository_Iterator::next");
00382   if (this->next_ < this->svc_rep_.current_size_)
00383     {
00384       sr = this->svc_rep_.service_vector_[this->next_];
00385       return 1;
00386     }
00387   else
00388     return 0;
00389 }

Member Data Documentation

ACE_Service_Repository_Iterator::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Definition at line 185 of file Service_Repository.h.

int ACE_Service_Repository_Iterator::ignore_suspended_ [private]
 

Are we ignoring suspended services?

Definition at line 195 of file Service_Repository.h.

Referenced by advance.

int ACE_Service_Repository_Iterator::next_ [private]
 

Next index location that we haven't yet seen.

Definition at line 192 of file Service_Repository.h.

Referenced by advance, done, and next.

ACE_Service_Repository& ACE_Service_Repository_Iterator::svc_rep_ [private]
 

Reference to the Service Repository we are iterating over.

Definition at line 189 of file Service_Repository.h.

Referenced by advance, done, and next.

The documentation for this class was generated from the following files:
Generated on Mon Jun 16 12:56:00 2003 for ACE by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002