Bounded_Basic_String_Sequence_T.h

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00001 #ifndef guard_bounded_basic_string_sequence_hpp
00002 #define guard_bounded_basic_string_sequence_hpp
00003 /**
00004  * @file
00005  *
00006  * @brief Implement bounded sequences for strings and wide-strings.
00007  *
00008  * $Id: Bounded_Basic_String_Sequence_T.h 78454 2007-05-23 11:33:25Z johnnyw $
00009  *
00010  * @author Carlos O'Ryan
00011  */
00012 #include "tao/Bounded_Reference_Allocation_Traits_T.h"
00013 #include "tao/String_Traits_T.h"
00014 #include "tao/Generic_Sequence_T.h"
00015 #include "tao/String_Sequence_Element_T.h"
00016 #include "tao/String_Const_Sequence_Element_T.h"
00017 
00018 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
00019 
00020 namespace TAO
00021 {
00022 template<typename charT, CORBA::ULong MAX>
00023 class bounded_basic_string_sequence
00024 {
00025 public:
00026   typedef charT character_type;
00027   typedef charT * value_type;
00028   typedef charT const * const_value_type;
00029 
00030   typedef details::string_traits<charT,true> element_traits;
00031   typedef details::bounded_reference_allocation_traits<value_type,element_traits,MAX,true> allocation_traits;
00032 
00033   typedef details::string_sequence_element<element_traits> element_type;
00034   typedef details::string_const_sequence_element<element_traits> const_element_type;
00035   typedef element_type subscript_type;
00036   typedef const_value_type const_subscript_type;
00037 
00038   typedef details::generic_sequence<value_type, allocation_traits, element_traits> implementation_type;
00039 
00040   /// @copydoc details::generic_sequence::generic_sequence
00041   inline bounded_basic_string_sequence()
00042     : impl_()
00043   {}
00044   /// @copydoc details::generic_sequence::generic_sequence
00045   inline bounded_basic_string_sequence(
00046       CORBA::ULong length,
00047       value_type * data,
00048       CORBA::Boolean release)
00049     : impl_(MAX, length, data, release)
00050   {}
00051   /// @copydoc details::generic_sequence::maximum
00052   inline CORBA::ULong maximum() const {
00053     return impl_.maximum();
00054   }
00055   /// @copydoc details::generic_sequence::release
00056   inline CORBA::Boolean release() const {
00057     return impl_.release();
00058   }
00059   /// @copydoc details::generic_sequence::length
00060   inline CORBA::ULong length() const {
00061     return impl_.length();
00062   }
00063 
00064   /// @copydoc details::generic_sequence::length
00065   inline void length(CORBA::ULong length) {
00066     implementation_type::range::check_length(length, MAX);
00067     impl_.length(length);
00068   }
00069   /// @copydoc details::generic_sequence::operator[]
00070   inline const_element_type operator[](CORBA::ULong i) const {
00071     return const_element_type (impl_[i], release());
00072   }
00073   /// @copydoc details::generic_sequence::operator[]
00074   inline element_type operator[](CORBA::ULong i) {
00075     return element_type(impl_[i], release());
00076   }
00077   /// @copydoc details::generic_sequence::get_buffer
00078   inline const_value_type const * get_buffer() const {
00079     return impl_.get_buffer();
00080   }
00081   /// @copydoc details::generic_sequence::replace
00082   inline void replace(
00083       CORBA::ULong length,
00084       value_type * data,
00085       CORBA::Boolean release = false) {
00086     impl_.replace(MAX, length, data, release);
00087   }
00088   /// @copydoc TAO::details::generic_sequence::get_buffer(CORBA::Boolean)
00089   inline value_type * get_buffer(CORBA::Boolean orphan = false) {
00090     return impl_.get_buffer(orphan);
00091   }
00092   inline void swap(bounded_basic_string_sequence & rhs) throw() {
00093     impl_.swap(rhs.impl_);
00094   }
00095 
00096   static value_type * allocbuf(CORBA::ULong maximum)
00097   {
00098     return implementation_type::allocbuf(maximum);
00099   }
00100   static value_type * allocbuf() {
00101     return implementation_type::allocbuf(MAX);
00102   }
00103   static void freebuf(value_type * buffer)
00104   {
00105     implementation_type::freebuf(buffer);
00106   }
00107 
00108 private:
00109   implementation_type impl_;
00110 };
00111 } // namespace TAO
00112 
00113 TAO_END_VERSIONED_NAMESPACE_DECL
00114 
00115 #endif // guard_bounded_basic_string_sequence_hpp

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