1 //===-- SBThreadCollection.cpp --------------------------------------------===//
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 #include "lldb/API/SBThreadCollection.h"
10 #include "lldb/API/SBThread.h"
11 #include "lldb/Target/ThreadList.h"
12 #include "lldb/Utility/Instrumentation.h"
13 
14 using namespace lldb;
15 using namespace lldb_private;
16 
17 SBThreadCollection::SBThreadCollection() { LLDB_INSTRUMENT_VA(this); }
18 
19 SBThreadCollection::SBThreadCollection(const SBThreadCollection &rhs)
20     : m_opaque_sp(rhs.m_opaque_sp) {
21   LLDB_INSTRUMENT_VA(this, rhs);
22 }
23 
24 const SBThreadCollection &SBThreadCollection::
25 operator=(const SBThreadCollection &rhs) {
26   LLDB_INSTRUMENT_VA(this, rhs);
27 
28   if (this != &rhs)
29     m_opaque_sp = rhs.m_opaque_sp;
30   return *this;
31 }
32 
33 SBThreadCollection::SBThreadCollection(const ThreadCollectionSP &threads)
34     : m_opaque_sp(threads) {}
35 
36 SBThreadCollection::~SBThreadCollection() = default;
37 
38 void SBThreadCollection::SetOpaque(const lldb::ThreadCollectionSP &threads) {
39   m_opaque_sp = threads;
40 }
41 
42 lldb_private::ThreadCollection *SBThreadCollection::get() const {
43   return m_opaque_sp.get();
44 }
45 
46 lldb_private::ThreadCollection *SBThreadCollection::operator->() const {
47   return m_opaque_sp.operator->();
48 }
49 
50 lldb::ThreadCollectionSP &SBThreadCollection::operator*() {
51   return m_opaque_sp;
52 }
53 
54 const lldb::ThreadCollectionSP &SBThreadCollection::operator*() const {
55   return m_opaque_sp;
56 }
57 
58 bool SBThreadCollection::IsValid() const {
59   LLDB_INSTRUMENT_VA(this);
60   return this->operator bool();
61 }
62 SBThreadCollection::operator bool() const {
63   LLDB_INSTRUMENT_VA(this);
64 
65   return m_opaque_sp.get() != nullptr;
66 }
67 
68 size_t SBThreadCollection::GetSize() {
69   LLDB_INSTRUMENT_VA(this);
70 
71   if (m_opaque_sp)
72     return m_opaque_sp->GetSize();
73   return 0;
74 }
75 
76 SBThread SBThreadCollection::GetThreadAtIndex(size_t idx) {
77   LLDB_INSTRUMENT_VA(this, idx);
78 
79   SBThread thread;
80   if (m_opaque_sp && idx < m_opaque_sp->GetSize())
81     thread = m_opaque_sp->GetThreadAtIndex(idx);
82   return thread;
83 }
84