summaryrefslogtreecommitdiff
path: root/TAO/tao/Unbounded_Value_Sequence_T.h
blob: e2948bda9b19c59056a2242c9cac857ac1862364 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
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