SBValue.h revision 4ae519666628cca07c194bf677163009cc2e5a8b 
1//===-- SBValue.h -----------------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef LLDB_SBValue_h_
11#define LLDB_SBValue_h_
12
13#include "lldb/API/SBDefines.h"
14
15#include <stdio.h>
16
17namespace lldb {
18
19class SBValue
20{
21public:
22    SBValue ();
23
24    ~SBValue ();
25
26    bool
27    IsValid() const;
28
29    void
30    Print (FILE *out_file, lldb::SBFrame *frame, bool print_type, bool print_value);
31
32    const char *
33    GetName();
34
35    const char *
36    GetTypeName ();
37
38    size_t
39    GetByteSize ();
40
41    bool
42    IsInScope (const lldb::SBFrame &frame);
43
44    const char *
45    GetValue (const lldb::SBFrame &frame);
46
47    bool
48    GetValueDidChange (const lldb::SBFrame &frame);
49
50    const char *
51    GetSummary (const lldb::SBFrame &frame);
52
53    const char *
54    GetObjectDescription (const lldb::SBFrame &frame);
55
56    const char *
57    GetLocation (const lldb::SBFrame &frame);
58
59    bool
60    SetValueFromCString (const lldb::SBFrame &frame, const char *value_str);
61
62    lldb::SBValue
63    GetChildAtIndex (uint32_t idx);
64
65    // Matches children of this object only and will match base classes and
66    // member names if this is a clang typed object.
67    uint32_t
68    GetIndexOfChildWithName (const char *name);
69
70    // Matches child members of this object and child members of any base
71    // classes.
72    lldb::SBValue
73    GetChildMemberWithName (const char *name);
74
75    uint32_t
76    GetNumChildren ();
77
78    bool
79    ValueIsStale ();
80
81    void *
82    GetOpaqueType();
83
84    //void
85    //DumpType ();
86
87    lldb::SBValue
88    Dereference ();
89
90    bool
91    TypeIsPtrType ();
92
93
94protected:
95    friend class SBValueList;
96    friend class SBFrame;
97
98    SBValue (const lldb::ValueObjectSP &value_sp);
99
100#ifndef SWIG
101
102    // Mimic shared pointer...
103    lldb_private::ValueObject *
104    get() const;
105
106    lldb_private::ValueObject *
107    operator->() const;
108
109    lldb::ValueObjectSP &
110    operator*();
111
112    const lldb::ValueObjectSP &
113    operator*() const;
114
115#endif
116
117private:
118    lldb::ValueObjectSP m_opaque_sp;
119};
120
121} // namespace lldb
122
123#endif  // LLDB_SBValue_h_
124