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SBError.h
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1 //===-- SBError.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_SBError_h_
11 #define LLDB_SBError_h_
12
13 #include "lldb/API/SBDefines.h"
14
15 namespace lldb {
16
17 class SBError {
18 public:
19 SBError ();
20
21 SBError (const lldb::SBError &rhs);
22
23 ~SBError();
24
25 const SBError &
26 operator =(const lldb::SBError &rhs);
27
28 const char *
29 GetCString () const;
30
31 void
32 Clear ();
33
34 bool
35 Fail () const;
36
37 bool
38 Success () const;
39
40 uint32_t
41 GetError () const;
42
43 lldb::ErrorType
44 GetType () const;
45
46 void
47 SetError (uint32_t err, lldb::ErrorType type);
48
49 void
50 SetErrorToErrno ();
51
52 void
53 SetErrorToGenericError ();
54
55 void
56 SetErrorString (const char *err_str);
57
58 int
59 SetErrorStringWithFormat (const char *format, ...) __attribute__ ((format (printf, 2, 3)));
60
61 bool
62 IsValid () const;
63
64 bool
65 GetDescription (lldb::SBStream &description);
66
67 protected:
68
69 friend class SBCommandReturnObject;
70 friend class SBData;
71 friend class SBDebugger;
72 friend class SBCommunication;
73 friend class SBHostOS;
74 friend class SBInputReader;
75 friend class SBProcess;
76 friend class SBThread;
77 friend class SBTarget;
78 friend class SBValue;
79 friend class SBWatchpoint;
80
81 lldb_private::Error *
82 get();
83
84 lldb_private::Error *
85 operator->();
86
87 const lldb_private::Error &
88 operator*() const;
89
90 lldb_private::Error &
91 ref();
92
93 void
94 SetError (const lldb_private::Error &lldb_error);
95
96 private:
97 std::unique_ptr<lldb_private::Error> m_opaque_ap;
98
99 void
100 CreateIfNeeded ();
101 };
102
103
104 } // namespace lldb
105
106 #endif // LLDB_SBError_h_