SBValue.h revision 87c871847dba627a07cf6f4ac8cfb4d6722eccb5 
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
15namespace lldb {
16
17class SBValue
18{
19public:
20    SBValue ();
21
22    ~SBValue ();
23
24    bool
25    IsValid() const;
26
27    void
28    Print (FILE *out_file, lldb::SBFrame *frame, bool print_type, bool print_value);
29
30    const char *
31    GetName();
32
33    const char *
34    GetTypeName ();
35
36    size_t
37    GetByteSize ();
38
39    bool
40    IsInScope (const lldb::SBFrame &frame);
41
42    const char *
43    GetValue (const lldb::SBFrame &frame);
44
45    bool
46    GetValueDidChange ();
47
48    const char *
49    GetSummary (const lldb::SBFrame &frame);
50
51    const char *
52    GetLocation (const lldb::SBFrame &frame);
53
54    bool
55    SetValueFromCString (const lldb::SBFrame &frame, const char *value_str);
56
57    lldb::SBValue
58    GetChildAtIndex (uint32_t idx);
59
60    // Matches children of this object only and will match base classes and
61    // member names if this is a clang typed object.
62    uint32_t
63    GetIndexOfChildWithName (const char *name);
64
65    // Matches child members of this object and child members of any base
66    // classes.
67    lldb::SBValue
68    GetChildMemberWithName (const char *name);
69
70    uint32_t
71    GetNumChildren ();
72
73    bool
74    ValueIsStale ();
75
76    void *
77    GetOpaqueType();
78
79    //void
80    //DumpType ();
81
82    lldb::SBValue
83    Dereference ();
84
85    bool
86    TypeIsPtrType ();
87
88
89protected:
90    friend class SBValueList;
91    friend class SBFrame;
92
93    SBValue (const lldb::ValueObjectSP &value_sp);
94
95#ifndef SWIG
96
97    // Mimic shared pointer...
98    lldb_private::ValueObject *
99    get() const;
100
101    lldb_private::ValueObject *
102    operator->() const;
103
104    lldb::ValueObjectSP &
105    operator*();
106
107    const lldb::ValueObjectSP &
108    operator*() const;
109
110#endif
111
112private:
113
114    lldb_private::ExecutionContext
115    GetCurrentExecutionContext ();
116
117    lldb::ValueObjectSP m_lldb_object_sp;
118};
119
120} // namespace lldb
121
122#endif  // LLDB_SBValue_h_
123