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TAO_Bindings_Iterator Class Template Reference

This class implements the <BindingIterator> interface that is part of the <CosNaming> idl module. This class works with Hash_Map-based implementations of CosNaming::NamingContext. More...

#include <Bindings_Iterator_T.h>

List of all members.

Public Methods
	TAO_Bindings_Iterator (TAO_Hash_Naming_Context *context, ITERATOR *hash_iter, PortableServer::POA_ptr poa, TAO_SYNCH_RECURSIVE_MUTEX &lock)
	Constructor expects a pointer to a dynamically allocated hash map iterator (destructor deallocates hash map iterator). More...
	~TAO_Bindings_Iterator (void)
	Destructor. More...
virtual PortableServer::POA_ptr	_default_POA (ACE_ENV_SINGLE_ARG_DECL)
	Returns the Default POA of this Servant object. More...

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Detailed Description

template<class ITERATOR, class TABLE_ENTRY>
class TAO_Bindings_Iterator< ITERATOR, TABLE_ENTRY >

This class implements the <BindingIterator> interface that is part of the <CosNaming> idl module. This class works with Hash_Map-based implementations of CosNaming::NamingContext.

This class is templatized by the types of the underlying hash table iterator and hash table entry, so that it can be used for both TAO_Transient_Naming_Context and TAO_Persistent_Naming_Context (and any other classes with underlying data structures supporting ACE_Hash_Map_Manager/Iterator - like interfaces).

Instances of <TAO_Bindings_Iterator>s affect reference counts of corresponding Naming Contexts. Reference count on a Naming Context is incremented by one for a lifetime of each instance of <TAO_Bindings_Iterator> created for that context, i.e., a Naming Context cannot be cleaned up (but, of course, it can be invalidated) before all of its iterators have been cleaned up. When <destroy> method is invoked on a Naming Context, all of its iterators are destroyed in a "lazy evaluation" fashion, i.e., whenever a next operation is invoked on an iterator, and it can detect that the corresponding Naming Context has been invalidated, the iterator is destroyed.

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Constructor & Destructor Documentation

template<class ITERATOR, class TABLE_ENTRY> TAO_Bindings_Iterator< ITERATOR, TABLE_ENTRY >::TAO_Bindings_Iterator (  TAO_Hash_Naming_Context *    context, ITERATOR *    hash_iter, PortableServer::POA_ptr    poa, TAO_SYNCH_RECURSIVE_MUTEX &    lock )

Constructor expects a pointer to a dynamically allocated hash map iterator (destructor deallocates hash map iterator).

template<class ITERATOR, class TABLE_ENTRY> TAO_Bindings_Iterator< ITERATOR, TABLE_ENTRY >::~TAO_Bindings_Iterator (  void    )

Destructor.

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Member Function Documentation

template<class ITERATOR, class TABLE_ENTRY> PortableServer::POA_ptr TAO_Bindings_Iterator< ITERATOR, TABLE_ENTRY >::_default_POA (  ACE_ENV_SINGLE_ARG_DECL    )  [virtual]

Returns the Default POA of this Servant object.

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

• Bindings_Iterator_T.h
• Bindings_Iterator_T.cpp

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