blob: ee57acb34bf70329e25d5b19f9571f6c0e6c4a7e (
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
168
169
170
171
172
|
//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#ifndef ICE_SLICED_DATA_H
#define ICE_SLICED_DATA_H
#include <Ice/SlicedDataF.h>
#include <Ice/GCObject.h>
#include <Ice/Value.h>
namespace Ice
{
/**
* Encapsulates the details of a slice for an unknown class or exception type.
* \headerfile Ice/Ice.h
*/
struct ICE_API SliceInfo
#ifndef ICE_CPP11_MAPPING
: public ::IceUtil::Shared
#endif
{
/**
* The Slice type ID for this slice.
*/
::std::string typeId;
/**
* The Slice compact type ID for this slice.
*/
int compactId;
/**
* The encoded bytes for this slice, including the leading size integer.
*/
::std::vector<Byte> bytes;
/**
* The class instances referenced by this slice.
*/
::std::vector<ValuePtr> instances;
/**
* Whether or not the slice contains optional members.
*/
bool hasOptionalMembers;
/**
* Whether or not this is the last slice.
*/
bool isLastSlice;
};
/**
* Holds the slices of unknown types.
* \headerfile Ice/Ice.h
*/
class ICE_API SlicedData
#ifndef ICE_CPP11_MAPPING
: public ::IceUtil::Shared
#endif
{
public:
#ifndef ICE_CPP11_MAPPING
virtual ~SlicedData();
#endif
SlicedData(const SliceInfoSeq&);
/** The slices of unknown types. */
const SliceInfoSeq slices;
/**
* Clears the slices to break potential cyclic references.
*/
void clear();
#ifndef ICE_CPP11_MAPPING
/// \cond INTERNAL
void _iceGcVisitMembers(IceInternal::GCVisitor&);
/// \endcond
#endif
};
/**
* Represents an instance of an unknown type.
* \headerfile Ice/Ice.h
*/
class ICE_API UnknownSlicedValue :
#ifdef ICE_CPP11_MAPPING
public Value
#else
public IceInternal::GCObject
#endif
{
public:
/**
* Constructs the placeholder instance.
* @param unknownTypeId The Slice type ID of the unknown value.
*/
UnknownSlicedValue(const std::string& unknownTypeId);
#ifdef ICE_CPP11_MAPPING
/**
* Obtains the sliced data associated with this instance.
* @return The sliced data if the value has a preserved-slice base class and has been sliced during
* unmarshaling of the value, or nil otherwise.
*/
virtual SlicedDataPtr ice_getSlicedData() const override;
/**
* Determine the Slice type ID associated with this instance.
* @return The type ID supplied to the constructor.
*/
virtual std::string ice_id() const override;
/**
* Clones this object.
* @return A new instance.
*/
std::shared_ptr<UnknownSlicedValue> ice_clone() const;
/// \cond STREAM
virtual void _iceWrite(::Ice::OutputStream*) const override;
virtual void _iceRead(::Ice::InputStream*) override;
/// \endcond
protected:
/// \cond INTERNAL
virtual std::shared_ptr<Value> _iceCloneImpl() const override;
/// \endcond
#else
/**
* Obtains the sliced data associated with this instance.
* @return The sliced data if the value has a preserved-slice base class and has been sliced during
* unmarshaling of the value, or nil otherwise.
*/
virtual SlicedDataPtr ice_getSlicedData() const;
/**
* Determine the Slice type ID associated with this instance.
* @param current The current object for this invocation.
* @return The type ID supplied to the constructor.
*/
virtual const std::string& ice_id(const Current& current = Ice::emptyCurrent) const;
/// \cond INTERNAL
virtual void _iceGcVisitMembers(IceInternal::GCVisitor&);
/// \endcond
/// \cond STREAM
virtual void _iceWrite(::Ice::OutputStream*) const;
virtual void _iceRead(::Ice::InputStream*);
/// \endcond
#endif
private:
const std::string _unknownTypeId;
SlicedDataPtr _slicedData;
};
}
#endif
|
