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
|
/*
* tclOO.h --
*
* This file contains the public API definitions and some of the function
* declarations for the object-system (NB: not Tcl_Obj, but ::oo).
*
* Copyright (c) 2006-2010 by Donal K. Fellows
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#ifndef TCLOO_H_INCLUDED
#define TCLOO_H_INCLUDED
/*
* Be careful when it comes to versioning; need to make sure that the
* standalone TclOO version matches. Also make sure that this matches the
* version in the files:
*
* tests/oo.test
* tests/ooNext2.test
* unix/tclooConfig.sh
* win/tclooConfig.sh
*/
#define TCLOO_VERSION "1.3"
#define TCLOO_PATCHLEVEL TCLOO_VERSION ".0"
#include "tcl.h"
/*
* For C++ compilers, use extern "C"
*/
#ifdef __cplusplus
extern "C" {
#endif
extern const char *TclOOInitializeStubs(
Tcl_Interp *, const char *version);
#define Tcl_OOInitStubs(interp) \
TclOOInitializeStubs((interp), TCLOO_PATCHLEVEL)
#ifndef USE_TCL_STUBS
# define TclOOInitializeStubs(interp, version) (TCLOO_PATCHLEVEL)
#endif
/*
* These are opaque types.
*/
typedef struct Tcl_Class_ *Tcl_Class;
typedef struct Tcl_Method_ *Tcl_Method;
typedef struct Tcl_Object_ *Tcl_Object;
typedef struct Tcl_ObjectContext_ *Tcl_ObjectContext;
/*
* Public datatypes for callbacks and structures used in the TIP#257 (OO)
* implementation. These are used to implement custom types of method calls
* and to allow the attachment of arbitrary data to objects and classes.
*/
typedef int (Tcl_MethodCallProc)(void *clientData, Tcl_Interp *interp,
Tcl_ObjectContext objectContext, int objc, Tcl_Obj *const *objv);
#define Tcl_MethodCallProc2 Tcl_MethodCallProc
typedef void (Tcl_MethodDeleteProc)(void *clientData);
typedef int (Tcl_CloneProc)(Tcl_Interp *interp, void *oldClientData,
void **newClientData);
typedef void (Tcl_ObjectMetadataDeleteProc)(void *clientData);
typedef int (Tcl_ObjectMapMethodNameProc)(Tcl_Interp *interp,
Tcl_Object object, Tcl_Class *startClsPtr, Tcl_Obj *methodNameObj);
/*
* The type of a method implementation. This describes how to call the method
* implementation, how to delete it (when the object or class is deleted) and
* how to create a clone of it (when the object or class is copied).
*/
typedef struct {
int version; /* Structure version field. Always to be equal
* to TCL_OO_METHOD_VERSION_(1|CURRENT) in
* declarations. */
const char *name; /* Name of this type of method, mostly for
* debugging purposes. */
Tcl_MethodCallProc *callProc;
/* How to invoke this method. */
Tcl_MethodDeleteProc *deleteProc;
/* How to delete this method's type-specific
* data, or NULL if the type-specific data
* does not need deleting. */
Tcl_CloneProc *cloneProc; /* How to copy this method's type-specific
* data, or NULL if the type-specific data can
* be copied directly. */
} Tcl_MethodType;
#define Tcl_MethodType2 Tcl_MethodType
/*
* The correct value for the version field of the Tcl_MethodType structure.
* This allows new versions of the structure to be introduced without breaking
* binary compatibility.
*/
#define TCL_OO_METHOD_VERSION_1 1
#define TCL_OO_METHOD_VERSION_2 2
#define TCL_OO_METHOD_VERSION_CURRENT 1
/*
* Visibility constants for the flags parameter to Tcl_NewMethod and
* Tcl_NewInstanceMethod.
*/
#define TCL_OO_METHOD_PUBLIC 1
#define TCL_OO_METHOD_UNEXPORTED 0
#define TCL_OO_METHOD_PRIVATE 0x20
/*
* The type of some object (or class) metadata. This describes how to delete
* the metadata (when the object or class is deleted) and how to create a
* clone of it (when the object or class is copied).
*/
typedef struct {
int version; /* Structure version field. Always to be equal
* to TCL_OO_METADATA_VERSION_CURRENT in
* declarations. */
const char *name;
Tcl_ObjectMetadataDeleteProc *deleteProc;
/* How to delete the metadata. This must not
* be NULL. */
Tcl_CloneProc *cloneProc; /* How to copy the metadata, or NULL if the
* type-specific data can be copied
* directly. */
} Tcl_ObjectMetadataType;
/*
* The correct value for the version field of the Tcl_ObjectMetadataType
* structure. This allows new versions of the structure to be introduced
* without breaking binary compatibility.
*/
#define TCL_OO_METADATA_VERSION_CURRENT 1
/*
* Include all the public API, generated from tclOO.decls.
*/
#include "tclOODecls.h"
#ifdef __cplusplus
}
#endif
#endif
/*
* Local Variables:
* mode: c
* c-basic-offset: 4
* fill-column: 78
* End:
*/
|
