SBEvent.h revision 355940 
1//===-- SBEvent.h -----------------------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLDB_SBEvent_h_
10#define LLDB_SBEvent_h_
11
12#include "lldb/API/SBDefines.h"
13
14#include <stdio.h>
15#include <vector>
16
17namespace lldb {
18
19class SBBroadcaster;
20
21class LLDB_API SBEvent {
22public:
23  SBEvent();
24
25  SBEvent(const lldb::SBEvent &rhs);
26
27  // Make an event that contains a C string.
28  SBEvent(uint32_t event, const char *cstr, uint32_t cstr_len);
29
30  SBEvent(lldb::EventSP &event_sp);
31
32  SBEvent(lldb_private::Event *event_sp);
33
34  ~SBEvent();
35
36  const SBEvent &operator=(const lldb::SBEvent &rhs);
37
38  explicit operator bool() const;
39
40  bool IsValid() const;
41
42  const char *GetDataFlavor();
43
44  uint32_t GetType() const;
45
46  lldb::SBBroadcaster GetBroadcaster() const;
47
48  const char *GetBroadcasterClass() const;
49
50  bool BroadcasterMatchesPtr(const lldb::SBBroadcaster *broadcaster);
51
52  bool BroadcasterMatchesRef(const lldb::SBBroadcaster &broadcaster);
53
54  void Clear();
55
56  static const char *GetCStringFromEvent(const lldb::SBEvent &event);
57
58  bool GetDescription(lldb::SBStream &description);
59
60  bool GetDescription(lldb::SBStream &description) const;
61
62protected:
63  friend class SBListener;
64  friend class SBBroadcaster;
65  friend class SBBreakpoint;
66  friend class SBDebugger;
67  friend class SBProcess;
68  friend class SBTarget;
69  friend class SBThread;
70  friend class SBWatchpoint;
71
72  lldb::EventSP &GetSP() const;
73
74  void reset(lldb::EventSP &event_sp);
75
76  void reset(lldb_private::Event *event);
77
78  lldb_private::Event *get() const;
79
80private:
81  mutable lldb::EventSP m_event_sp;
82  mutable lldb_private::Event *m_opaque_ptr;
83};
84
85} // namespace lldb
86
87#endif // LLDB_SBEvent_h_
88