summaryrefslogtreecommitdiff
path: root/TAO/tao/Enum_TypeCode.h
blob: 753d1d8aa9177dcecc485f5089d763d274ae9027 (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
// -*- C++ -*-

//=============================================================================
/**
 *  @file    Enum_TypeCode.h
 *
 *  $Id$
 *
 *  Header file for a @c tk_enum CORBA::TypeCode.
 *
 *  @author Ossama Othman <ossama@dre.vanderbilt.edu>
 */
//=============================================================================

#ifndef TAO_ENUM_TYPECODE_H
#define TAO_ENUM_TYPECODE_H

#include /**/ "ace/pre.h"

#include "tao/TypeCode.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

#include "tao/TypeCode_Base_Attributes.h"


namespace TAO
{
  namespace TypeCode
  {

    /**
     * @class Enum
     *
     * @brief @c CORBA::TypeCode implementation for an OMG IDL
     *        @c enum.
     *
     * This class implements a @c CORBA::TypeCode for an OMG IDL
     * @c enum.
     */
    template <typename StringType,
              class EnumeratorArrayType,
              class RefCountPolicy>
    class Enum
      : public CORBA::TypeCode,
        private RefCountPolicy
    {
    public:

      /// Conenumor.
      Enum (char const * id,
            char const * name,
            Enumerator<StringType> const * enumerators,
            CORBA::ULong nenumerators);

      /**
       * @name TAO-specific @c CORBA::TypeCode Methods
       *
       * Methods required by TAO's implementation of the
       * @c CORBA::TypeCode class.
       *
       * @see @c CORBA::TypeCode
       */
      //@{
      virtual bool tao_marshal (TAO_OutputCDR & cdr) const;
      virtual void tao_duplicate (void);
      virtual void tao_release (void);
      //@}

    protected:

      /**
       * @name @c TAO CORBA::TypeCode Template Methods
       *
       * @c tk_enum @c CORBA::TypeCode -specific template methods.
       *
       * @see @c CORBA::TypeCode
       */
      //@{
      virtual CORBA::Boolean equal_i (CORBA::TypeCode_ptr tc
                                      ACE_ENV_ARG_DECL) const;
      virtual CORBA::Boolean equivalent_i (CORBA::TypeCode_ptr tc
                                           ACE_ENV_ARG_DECL) const;
      virtual CORBA::TCKind kind_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual CORBA::TypeCode_ptr get_compact_typecode_i (
        ACE_ENV_SINGLE_ARG_DECL) const;
      virtual char const * id_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual char const * name_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual CORBA::ULong member_count_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual char const * member_name_i (CORBA::ULong index
                                          ACE_ENV_ARG_DECL) const;
      //@}

    private:

      /// Get pointer to the underlying @c Enumerator array.
      Enumerator<StringType> const * enumerators (void) const;

    private:

      /**
       * @c Enum Attributes
       *
       * Attributes representing the structure of an OMG IDL
       * @c enum.
       *
       * @note These attributes are declared in the order in which
       *       they are marshaled into a CDR stream in order to
       *       increase cache hits by improving spatial locality.
       */
      //@{

      /// Base attributes containing repository ID and name of
      /// structure type.
      Base_Attributes base_attributes_;

      /// The number of enumerators in the OMG IDL enumeration.
      CORBA::ULong const nenumerators_;

      /// Array of @c TAO::TypeCode enumerators representing
      /// enumerators in the OMG IDL defined @c enum.
      EnumeratorArrayType const enumerators_;

    };

  }  // End namespace TypeCode
}  // End namespace TAO


#ifdef __ACE_INLINE__
# include "tao/Enum_TypeCode.inl"
#endif  /* __ACE_INLINE__ */

#ifdef ACE_TEMPLATES_REQUIRE_SOURCE
# include "tao/Enum_TypeCode.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */

#ifdef ACE_TEMPLATES_REQUIRE_PRAGMA
# pragma implementation ("Enum_TypeCode.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */


#include /**/ "ace/post.h"

#endif /* TAO_ENUM_TYPECODE_H */