1 //===-- SBQueue.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_SBQueue_h_
11 #define LLDB_SBQueue_h_
12 
13 #include <vector>
14 
15 #include "lldb/API/SBDefines.h"
16 #include "lldb/lldb-forward.h"
17 
18 namespace lldb {
19 
20 class LLDB_API SBQueue {
21 public:
22   SBQueue();
23 
24   SBQueue(const QueueSP &queue_sp);
25 
26   SBQueue(const SBQueue &rhs);
27 
28   const SBQueue &operator=(const lldb::SBQueue &rhs);
29 
30   ~SBQueue();
31 
32   bool IsValid() const;
33 
34   void Clear();
35 
36   lldb::SBProcess GetProcess();
37 
38   lldb::queue_id_t GetQueueID() const;
39 
40   const char *GetName() const;
41 
42   uint32_t GetIndexID() const;
43 
44   uint32_t GetNumThreads();
45 
46   lldb::SBThread GetThreadAtIndex(uint32_t);
47 
48   uint32_t GetNumPendingItems();
49 
50   lldb::SBQueueItem GetPendingItemAtIndex(uint32_t);
51 
52   uint32_t GetNumRunningItems();
53 
54   lldb::QueueKind GetKind();
55 
56 protected:
57   friend class SBProcess;
58   friend class SBThread;
59 
60   void SetQueue(const lldb::QueueSP &queue_sp);
61 
62   void FetchThreads();
63 
64   void FetchItems();
65 
66 private:
67   std::shared_ptr<lldb_private::QueueImpl> m_opaque_sp;
68 };
69 
70 } // namespace lldb
71 
72 #endif // LLDB_SBQueue_h_
73