blob: 7fbfcb2050178059adb8ae29b8c9a9eadaf016e2 (
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
|
// -*- C++ -*-
//=============================================================================
/**
* @file TypeCode_Value_Field.h
*
* $Id$
*
* Header file for @c TAO::TypeCode::Value_Field type.
*
* @author Ossama Othman <ossama@dre.vanderbilt.edu>
*/
//=============================================================================
#ifndef TAO_TYPECODE_VALUE_FIELD_H
#define TAO_TYPECODE_VALUE_FIELD_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
namespace CORBA
{
class TypeCode;
typedef TypeCode* TypeCode_ptr;
}
namespace TAO
{
namespace TypeCode
{
/**
* @struct Value_Field
*
* @brief Name/type/visibility tuple fields of an OMG IDL defined
* @c valuetype or @c eventtype.
*
* A @c Value_Field contains the corresponding name and pointer to the
* @c CORBA::TypeCode for a given OMG IDL defined type. For
* example, the fields in following OMG IDL structure:
*
* \code
* struct Foo
* {
* long the_number;
* string the_string;
* };
* \endcode
*
* would be represented using the following statically instantiated
* @c TAO::TypeCode::Value_Field array:
*
* \code
* TAO::TypeCode::Value_Field<char const *> _tao_fields_Foo[] =
* {
* { "the_number", &CORBA::_tc_long },
* { "the_string", &CORBA::_tc_string },
* };
* \endcode
*
* The template parameter @a STRING_TYPE is either @c char
* @c const @c * or @c CORBA::String_var. The latter is only used
* when creating @c CORBA::tk_value or @c CORBA::tk_event
* @c TypeCodes dynamically, such as through the TypeCodeFactory.
*/
template <typename StringType, typename TypeCodeType>
struct Value_Field
{
/// The name of the field.
StringType name;
/// The @c CORBA::TypeCode of the field.
TypeCodeType type;
/// The visibility of the field.
CORBA::Visibility visibility;
};
} // End namespace TypeCode
} // End namespace TAO
#include /**/ "ace/post.h"
#endif /* TAO_TYPECODE_VALUE_FIELD_H */
|
