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TAO_Unbounded_Pseudo_Sequence< T > Class Template Reference

Parametric sequence for pseudo objects. More...

#include <Sequence_T.h>

Inheritance diagram for TAO_Unbounded_Pseudo_Sequence< T >:

[legend]Collaboration diagram for TAO_Unbounded_Pseudo_Sequence< T >:

[legend]List of all members.

Public Methods
	TAO_Unbounded_Pseudo_Sequence (void)
	default ctor
	TAO_Unbounded_Pseudo_Sequence (CORBA::ULong max)
	Constructor with a "hint" for the maximum capacity.
	TAO_Unbounded_Pseudo_Sequence (CORBA::ULong maximum, CORBA::ULong length, T **data, CORBA::Boolean release=0)
	Constructor with a given buffer.
	TAO_Unbounded_Pseudo_Sequence (const TAO_Unbounded_Pseudo_Sequence< T > &)
	Copy ctor, deep copies.
	~TAO_Unbounded_Pseudo_Sequence (void)
	dtor releases all the contained elements.
TAO_Unbounded_Pseudo_Sequence< T > &	operator= (const TAO_Unbounded_Pseudo_Sequence< T > &)
TAO_Pseudo_Object_Manager< T >	operator[] (CORBA::ULong slot) const
	read-write accessor
virtual void	_allocate_buffer (CORBA::ULong length)
virtual void	_deallocate_buffer (void)
	Must deallocate the buffer and then set it to zero.
virtual void	_shrink_buffer (CORBA::ULong new_length, CORBA::ULong old_length)
Static Public Methods
T **	allocbuf (CORBA::ULong)
void	freebuf (T **)
	Release all the elements.

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Detailed Description

template<typename T>
class TAO_Unbounded_Pseudo_Sequence< T >

Parametric sequence for pseudo objects.

Some IDL types (including pseudo objects) require that sequences on them have a "manager" class, in charge of handling the object lifetime. This parametric class implements those sequences. In general the sequence is similar to Object_Sequente, except for some TAO internal details. The complete documentation of each method is provided in TAO_Unbounded_Object_Sequece

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Constructor & Destructor Documentation

template<typename T> ACE_INLINE TAO_Unbounded_Pseudo_Sequence< T >::TAO_Unbounded_Pseudo_Sequence (  void    )

default ctor

template<typename T> TAO_Unbounded_Pseudo_Sequence< T >::TAO_Unbounded_Pseudo_Sequence (  CORBA::ULong    max )

Constructor with a "hint" for the maximum capacity.

template<typename T> ACE_INLINE TAO_Unbounded_Pseudo_Sequence< T >::TAO_Unbounded_Pseudo_Sequence (  CORBA::ULong    maximum, CORBA::ULong    length, T **    data, CORBA::Boolean    release = 0 )

Constructor with a given buffer.

template<typename T> TAO_Unbounded_Pseudo_Sequence< T >::TAO_Unbounded_Pseudo_Sequence (  const TAO_Unbounded_Pseudo_Sequence< T > &    )

Copy ctor, deep copies.

template<typename T> TAO_Unbounded_Pseudo_Sequence< T >::~TAO_Unbounded_Pseudo_Sequence (  void    )

dtor releases all the contained elements.

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Member Function Documentation

template<typename T> void TAO_Unbounded_Pseudo_Sequence< T >::_allocate_buffer (  CORBA::ULong    length )  [virtual]

Ensure that the buffer contains space for at least <length> elements. The constructor must be called for any new elements, the old ones (if any) must be copied into the buffer using operator= and then their destructors must be called. Finally the old buffer must be released. Implements TAO_Base_Sequence.

template<typename T> void TAO_Unbounded_Pseudo_Sequence< T >::_deallocate_buffer (  void    )  [virtual]

Must deallocate the buffer and then set it to zero. Implements TAO_Base_Sequence.

template<typename T> void TAO_Unbounded_Pseudo_Sequence< T >::_shrink_buffer (  CORBA::ULong    new_length, CORBA::ULong    old_length )  [virtual]

Some sequences (of objects and strings) require some cleanup if the sequence is shrunk. The spec requires the destructor to release the objects only from position <0> to <length-1>; so shrink and then delete could result in a memory leak. Reimplemented from TAO_Base_Sequence.

template<typename T> T ** TAO_Unbounded_Pseudo_Sequence< T >::allocbuf (  CORBA::ULong    )  [static]

The allocbuf function allocates a vector of T elements that can be passed to the T *data constructor.

template<typename T> void TAO_Unbounded_Pseudo_Sequence< T >::freebuf (  T **    )  [static]

Release all the elements.

template<typename T> TAO_Unbounded_Pseudo_Sequence< T > & TAO_Unbounded_Pseudo_Sequence< T >::operator= (  const TAO_Unbounded_Pseudo_Sequence< T > &    )

The assignment operator first releases all object reference members and frees all string members, and then performs a deepcopy to create a new structure.

template<typename T> ACE_INLINE TAO_Pseudo_Object_Manager< T > TAO_Unbounded_Pseudo_Sequence< T >::operator[] (  CORBA::ULong    slot )  const

read-write accessor

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

• Sequence_T.h
• Sequence_T.cpp
• Sequence_T.i

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