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Diffstat (limited to 'ACE/TAO/tao/Unbounded_Value_Sequence_T.h')
-rw-r--r-- | ACE/TAO/tao/Unbounded_Value_Sequence_T.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/ACE/TAO/tao/Unbounded_Value_Sequence_T.h b/ACE/TAO/tao/Unbounded_Value_Sequence_T.h new file mode 100644 index 00000000000..e2948bda9b1 --- /dev/null +++ b/ACE/TAO/tao/Unbounded_Value_Sequence_T.h @@ -0,0 +1,167 @@ +#ifndef guard_unbounded_value_sequence_hpp +#define guard_unbounded_value_sequence_hpp +/** + * @file + * + * @brief Implement unbounded sequences for types with value-like + * semantics. + * + * $Id$ + * + * @author Carlos O'Ryan + */ + +#include "tao/Unbounded_Value_Allocation_Traits_T.h" +#include "tao/Value_Traits_T.h" +#include "tao/Generic_Sequence_T.h" + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +namespace TAO +{ + +template<class T> +class unbounded_value_sequence +{ +public: + typedef T value_type; + typedef T element_type; + typedef T const const_value_type; + typedef value_type & subscript_type; + typedef value_type const & const_subscript_type; + typedef ::CORBA::ULong size_type; + + typedef details::unbounded_value_allocation_traits<value_type,true> allocation_traits; + typedef details::value_traits<value_type,true> element_traits; + typedef details::generic_sequence<value_type, allocation_traits, element_traits> implementation_type; + + inline unbounded_value_sequence() + : impl_() + {} + inline explicit unbounded_value_sequence(CORBA::ULong maximum) + : impl_(maximum) + {} + inline unbounded_value_sequence( + CORBA::ULong maximum, + CORBA::ULong length, + value_type * data, + CORBA::Boolean release = false) + : impl_(maximum, length, data, release) + {} + /* Use default ctor, operator= and dtor */ + inline CORBA::ULong maximum() const { + return impl_.maximum(); + } + inline CORBA::Boolean release() const { + return impl_.release(); + } + inline CORBA::ULong length() const { + return impl_.length(); + } + inline void length(CORBA::ULong length) { + impl_.length(length); + } + inline value_type const & operator[](CORBA::ULong i) const { + return impl_[i]; + } + inline value_type & operator[](CORBA::ULong i) { + return impl_[i]; + } + inline void replace( + CORBA::ULong maximum, + CORBA::ULong length, + value_type * data, + CORBA::Boolean release = false) { + impl_.replace(maximum, length, data, release); + } + inline value_type const * get_buffer() const { + return impl_.get_buffer(); + } + inline value_type * get_buffer(CORBA::Boolean orphan = false) { + return impl_.get_buffer(orphan); + } + inline void swap(unbounded_value_sequence & rhs) throw() { + impl_.swap(rhs.impl_); + } + static value_type * allocbuf(CORBA::ULong maximum) { + return implementation_type::allocbuf(maximum); + } + 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 unbounded value + /// sequences. + /// + + // = Traits and factory methods that create iterators. + typedef details::Generic_Sequence_Iterator<details::generic_sequence<value_type, allocation_traits, element_traits> > iterator; + typedef details::Const_Generic_Sequence_Iterator<details::generic_sequence<value_type, allocation_traits, element_traits> > const_iterator; + typedef details::Generic_Sequence_Reverse_Iterator<details::generic_sequence<value_type, allocation_traits, element_traits> > reverse_iterator; + typedef details::Const_Generic_Sequence_Reverse_Iterator<details::generic_sequence<value_type, allocation_traits, element_traits> > const_reverse_iterator; + + // Get an iterator that points to the beginning of the sequence. + iterator begin (void) + { + return impl_.begin (); + } + + // Get a const iterator that points to the beginning of the sequence. + const_iterator begin (void) const + { + return impl_.begin (); + } + + // Get an iterator that points to the end of the sequence. + iterator end (void) + { + return impl_.end (); + } + + // Get a const iterator that points to the end of the sequence. + const_iterator end (void) const + { + return impl_.end (); + } + + // Get a reverse iterator that points to the end of the sequence. + reverse_iterator rbegin (void) + { + return impl_.rbegin (); + } + + // Get a const reverse iterator that points to the end of the sequence. + const_reverse_iterator rbegin (void) const + { + return impl_.rbegin (); + } + + // Get a reverse iterator that points to one before the beginning + // of the sequence. + reverse_iterator rend (void) + { + return impl_.rend (); + } + + // Get a const reverse iterator that points to one before the + // beginning of the sequence. + const_reverse_iterator rend (void) const + { + return impl_.rend (); + } + +#endif /* TAO_HAS_SEQUENCE_ITERATORS==1 */ + +private: + implementation_type impl_; +}; + +} // namespace TAO + +TAO_END_VERSIONED_NAMESPACE_DECL + +#endif // guard_unbounded_string_sequence_hpp + |