TAO/tao/Bounded_Basic_String_Sequence_T.h

   1 #ifndef guard_bounded_basic_string_sequence_hpp
   2 #define guard_bounded_basic_string_sequence_hpp
   3 /**
   4  * @file
   5  *
   6  * @brief Implement bounded sequences for strings and wide-strings.
   7  *
   8  * @author Carlos O'Ryan
   9  */
  10 #include "tao/Bounded_Reference_Allocation_Traits_T.h"
  11 #include "tao/String_Traits_T.h"
  12 #include "tao/Generic_Sequence_T.h"
  13 #include "tao/String_Sequence_Element_T.h"
  14 #include "tao/String_Const_Sequence_Element_T.h"
  15
  16 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  17
  18 namespace TAO
  19 {
  20 template<typename charT, CORBA::ULong MAX>
  21 class bounded_basic_string_sequence
  22 {
  23 public:
  24   typedef charT character_type;
  25   typedef charT * value_type;
  26   typedef charT const * const_value_type;
  27   typedef ::CORBA::ULong size_type;
  28
  29   typedef details::string_traits<charT,true> element_traits;
  30   typedef details::bounded_reference_allocation_traits<value_type,element_traits,MAX,true> allocation_traits;
  31
  32   typedef details::string_sequence_element<element_traits> element_type;
  33   typedef details::string_const_sequence_element<element_traits> const_element_type;
  34   typedef element_type subscript_type;
  35   typedef const_value_type const_subscript_type;
  36
  37   typedef details::generic_sequence<value_type, allocation_traits, element_traits> implementation_type;
  38
  39   // @copydoc TAO::details::generic_sequence::generic_sequence()
  40   inline bounded_basic_string_sequence()
  41     : impl_()
  42   {}
  43   // @copydoc TAO::details::generic_sequence::generic_sequence()
  44   inline bounded_basic_string_sequence(
  45       CORBA::ULong length,
  46       value_type * data,
  47       CORBA::Boolean release)
  48     : impl_(MAX, length, data, release)
  49   {}
  50   // @copydoc TAO::details::generic_sequence::maximum()
  51   inline CORBA::ULong maximum() const {
  52     return impl_.maximum();
  53   }
  54   // @copydoc TAO::details::generic_sequence::release()
  55   inline CORBA::Boolean release() const {
  56     return impl_.release();
  57   }
  58   // @copydoc TAO::details::generic_sequence::length()
  59   inline CORBA::ULong length() const {
  60     return impl_.length();
  61   }
  62
  63   // @copydoc TAO::details::generic_sequence::length()
  64   inline void length(CORBA::ULong length) {
  65     implementation_type::range::check_length(length, MAX);
  66     impl_.length(length);
  67   }
  68   // @copydoc TAO::details::generic_sequence::operator[]
  69   inline const_element_type operator[](CORBA::ULong i) const {
  70     return const_element_type (impl_[i], release());
  71   }
  72   // @copydoc TAO::details::generic_sequence::operator[]
  73   inline element_type operator[](CORBA::ULong i) {
  74     return element_type(impl_[i], release());
  75   }
  76   // @copydoc TAO::details::generic_sequence::get_buffer()
  77   inline const_value_type const * get_buffer() const {
  78     return impl_.get_buffer();
  79   }
  80   // @copydoc TAO::details::generic_sequence::replace()
  81   inline void replace(
  82       CORBA::ULong length,
  83       value_type * data,
  84       CORBA::Boolean release = false) {
  85     impl_.replace(MAX, length, data, release);
  86   }
  87   // @copydoc TAO::details::generic_sequence::get_buffer(CORBA::Boolean)
  88   inline value_type * get_buffer(CORBA::Boolean orphan = false) {
  89     return impl_.get_buffer(orphan);
  90   }
  91   inline void swap(bounded_basic_string_sequence & rhs) noexcept {
  92     impl_.swap(rhs.impl_);
  93   }
  94
  95   static value_type * allocbuf(CORBA::ULong maximum)
  96   {
  97     return implementation_type::allocbuf(maximum);
  98   }
  99   static value_type * allocbuf() {
 100     return implementation_type::allocbuf(MAX);
 101   }
 102   static void freebuf(value_type * buffer)
 103   {
 104     implementation_type::freebuf(buffer);
 105   }
 106
 107 private:
 108   implementation_type impl_;
 109 };
 110 } // namespace TAO
 111
 112 TAO_END_VERSIONED_NAMESPACE_DECL
 113
 114 #endif // guard_bounded_basic_string_sequence_hpp