diff options
Diffstat (limited to 'ACE/TAO/tao/Bounded_Object_Reference_Sequence_T.h')
-rw-r--r-- | ACE/TAO/tao/Bounded_Object_Reference_Sequence_T.h | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/ACE/TAO/tao/Bounded_Object_Reference_Sequence_T.h b/ACE/TAO/tao/Bounded_Object_Reference_Sequence_T.h new file mode 100644 index 00000000000..03317510e05 --- /dev/null +++ b/ACE/TAO/tao/Bounded_Object_Reference_Sequence_T.h @@ -0,0 +1,194 @@ +#ifndef guard_bounded_object_reference_sequence_hpp +#define guard_bounded_object_reference_sequence_hpp +/** + * @file + * + * @brief Implement bounded sequences for object references. + * + * $Id$ + * + * @author Carlos O'Ryan + */ +#include "Bounded_Reference_Allocation_Traits_T.h" +#include "Object_Reference_Traits_T.h" +#include "Generic_Sequence_T.h" +#include "Object_Reference_Sequence_Element_T.h" +#include "Object_Reference_Const_Sequence_Element_T.h" +#include "tao/MM_Sequence_Iterator_T.h" + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +namespace TAO +{ + +template<typename object_t, typename object_t_var, CORBA::ULong MAX> +class bounded_object_reference_sequence +{ +public: + typedef object_t object_type; + typedef object_type * value_type; + typedef value_type const const_value_type; + typedef object_t_var object_type_var; + typedef ::CORBA::ULong size_type; + + typedef details::object_reference_traits<object_type,object_type_var,true> element_traits; + typedef details::bounded_reference_allocation_traits<value_type,element_traits,MAX,true> allocation_traits; + + typedef details::object_reference_sequence_element<element_traits> element_type; + typedef details::object_reference_const_sequence_element<element_traits> const_element_type; + typedef element_type subscript_type; + typedef value_type const & const_subscript_type; + + typedef details::generic_sequence<value_type, allocation_traits, element_traits> implementation_type; + + inline bounded_object_reference_sequence() + : impl_() + {} + inline bounded_object_reference_sequence( + CORBA::ULong length, + value_type * data, + CORBA::Boolean release) + : impl_(MAX, length, data, release) + {} + + /* Use default ctor, operator= and dtor */ + /// @copydoc details::generic_sequence::maximum + inline CORBA::ULong maximum() const { + return impl_.maximum(); + } + /// @copydoc details::generic_sequence::release + inline CORBA::Boolean release() const { + return impl_.release(); + } + /// @copydoc details::generic_sequence::length + inline CORBA::ULong length() const { + return impl_.length(); + } + + /// @copydoc details::generic_sequence::length + inline void length(CORBA::ULong length) { + implementation_type::range::check_length(length, MAX); + impl_.length(length); + } + /// @copydoc details::generic_sequence::operator[] + inline const_element_type operator[](CORBA::ULong i) const { + return const_element_type (impl_[i], release()); + } + /// @copydoc details::generic_sequence::operator[] + inline element_type operator[](CORBA::ULong i) { + return element_type(impl_[i], release()); + } + /// @copydoc details::generic_sequence::get_buffer + inline value_type const * get_buffer() const { + return impl_.get_buffer(); + } + /// @copydoc details::generic_sequence::replace + inline void replace( + CORBA::ULong length, + value_type * data, + CORBA::Boolean release = false) { + impl_.replace(MAX, length, data, release); + } + /// @copydoc details::generic_sequence::get_buffer(CORBA::Boolean) + inline value_type * get_buffer(CORBA::Boolean orphan = false) { + return impl_.get_buffer(orphan); + } + /// @copydoc details::generic_sequence::swap + inline void swap(bounded_object_reference_sequence & rhs) throw() { + impl_.swap(rhs.impl_); + } + + static value_type * allocbuf(CORBA::ULong maximum) + { + return implementation_type::allocbuf(maximum); + } + static value_type * allocbuf() + { + return implementation_type::allocbuf(MAX); + } + static void freebuf(value_type * buffer) + { + implementation_type::freebuf(buffer); + } + + +#if defined TAO_HAS_SEQUENCE_ITERATORS && TAO_HAS_SEQUENCE_ITERATORS == 1 + + /// + /// Additions to support iterator semantics for TAO bounded object + /// reference sequences. + /// + + // = Traits and factory methods that create iterators. + typedef MM_Sequence_Iterator<bounded_object_reference_sequence<object_t, object_t_var, MAX> > iterator; + typedef Const_MM_Sequence_Iterator<bounded_object_reference_sequence<object_t, object_t_var, MAX> > const_iterator; + typedef MM_Sequence_Reverse_Iterator<bounded_object_reference_sequence<object_t, object_t_var, MAX> > reverse_iterator; + typedef Const_MM_Sequence_Reverse_Iterator<bounded_object_reference_sequence<object_t, object_t_var, MAX> > const_reverse_iterator; + + // Get an iterator that points to the beginning of the sequence. + iterator begin (void) + { + return iterator (&this->impl_); + } + + // Get a const iterator that points to the beginning of the sequence. + const_iterator begin (void) const + { + return const_iterator (&this->impl_); + } + + // Get an iterator that points to the end of the sequence. + iterator end (void) + { + return iterator (&this->impl_, + this->impl_.length ()); + } + + // Get a const iterator that points to the end of the sequence. + const_iterator end (void) const + { + return const_iterator (&this->impl_, + this->impl_.length ()); + } + + // Get a reverse iterator that points to the end of the sequence. + reverse_iterator rbegin (void) + { + return reverse_iterator (&this->impl_, + this->impl_.length () - 1); + } + + // Get a const reverse iterator that points to the end of the sequence. + const_reverse_iterator rbegin (void) const + { + return const_reverse_iterator (&this->impl_, + this->impl_.length () - 1); + } + + // Get a reverse iterator that points to one before the beginning + // of the sequence. + reverse_iterator rend (void) + { + return reverse_iterator (&this->impl_, + -1); + } + + // Get a const reverse iterator that points to one before the + // beginning of the sequence. + const_reverse_iterator rend (void) const + { + return const_reverse_iterator (&this->impl_, + -1); + } + +#endif /* TAO_HAS_SEQUENCE_ITERATORS==1 */ + +private: + implementation_type impl_; +}; + +} // namespace TAO + +TAO_END_VERSIONED_NAMESPACE_DECL + +#endif // guard_bounded_object_reference_sequence_hpp |