blob: 9813e89452c83f8d2540eec81be7ea22aa5fa467 (
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
|
// -*- C++ -*-
//=============================================================================
/**
* @file Value_VarOut_T.h
*
* $Id$
*
* @author Jeff Parsons
*/
//=============================================================================
#ifndef TAO_VALUE_VAROUT_T_H
#define TAO_VALUE_VAROUT_T_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/varbase.h"
namespace TAO
{
/**
* struct Value_Traits
*
* @brief Specialized for each valuetype in generated code.
*
*/
template<typename T>
struct Value_Traits
{
static void add_ref (T *);
static void remove_ref (T *);
// For INOUT value type arguments, so they can use the same set
// of arg classes as interfaces.
static void release (T *);
};
}
/**
* @class TAO_Value_Var_T
*
* @brief Parametrized implementation of _var class for valuetypes.
*
*/
template <typename T>
class TAO_Value_Var_T : private TAO_Base_var
{
public:
TAO_Value_Var_T (void);
TAO_Value_Var_T (T *);
TAO_Value_Var_T (const TAO_Value_Var_T<T> &);
// (TAO extension)
TAO_Value_Var_T (const T *);
~TAO_Value_Var_T (void);
TAO_Value_Var_T &operator= (T *);
TAO_Value_Var_T &operator= (const TAO_Value_Var_T<T> &);
T * operator-> (void) const;
operator const T * () const;
operator T *& ();
// in, inout, out, _retn
T * in (void) const;
T *& inout (void);
T *& out (void);
T * _retn (void);
// (TAO extension)
T * ptr (void) const;
private:
// Prevent widening assignment.
TAO_Value_Var_T (const TAO_Base_var &);
void operator= (const TAO_Base_var &);
private:
T * ptr_;
};
/**
* @class TAO_Value_Var_T
*
* @brief Parametrized implementation of _out class for valuetypes.
*
*/
template <typename T>
class TAO_Value_Out_T
{
public:
TAO_Value_Out_T (T *&);
TAO_Value_Out_T (TAO_Value_Var_T<T> &);
TAO_Value_Out_T (const TAO_Value_Out_T<T> &);
TAO_Value_Out_T &operator= (const TAO_Value_Out_T<T> &);
TAO_Value_Out_T &operator= (const TAO_Value_Var_T<T> &);
TAO_Value_Out_T &operator= (T *);
operator T *& ();
T *& ptr (void);
T * operator-> (void);
private:
typedef TAO_Value_Out_T<T> THIS_OUT_TYPE;
T *& ptr_;
};
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "Value_VarOut_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Value_VarOut_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include /**/ "ace/post.h"
#endif /* TAO_VALUE_VAROUT_T_H */
|
