LLDB mainline
SBSymbolContextList.cpp
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1//===-- SBSymbolContextList.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
10#include "Utils.h"
11#include "lldb/API/SBStream.h"
14
15using namespace lldb;
16using namespace lldb_private;
17
19 : m_opaque_up(new SymbolContextList()) {
21}
22
24 LLDB_INSTRUMENT_VA(this, rhs);
25
27}
28
30
33 LLDB_INSTRUMENT_VA(this, rhs);
34
35 if (this != &rhs)
37 return *this;
38}
39
42
43 if (m_opaque_up)
44 return m_opaque_up->GetSize();
45 return 0;
46}
47
49 LLDB_INSTRUMENT_VA(this, idx);
50
51 SBSymbolContext sb_sc;
52 if (m_opaque_up) {
54 if (m_opaque_up->GetContextAtIndex(idx, sc))
55 sb_sc = sc;
56 }
57 return sb_sc;
58}
59
62
63 if (m_opaque_up)
64 m_opaque_up->Clear();
65}
66
68 LLDB_INSTRUMENT_VA(this, sc);
69
70 if (sc.IsValid() && m_opaque_up.get())
71 m_opaque_up->Append(*sc);
72}
73
75 LLDB_INSTRUMENT_VA(this, sc_list);
76
77 if (sc_list.IsValid() && m_opaque_up.get())
78 m_opaque_up->Append(*sc_list);
79}
80
83 return this->operator bool();
84}
85SBSymbolContextList::operator bool() const {
87
88 return m_opaque_up != nullptr;
89}
90
92 return m_opaque_up.get();
93}
94
96 assert(m_opaque_up.get());
97 return *m_opaque_up;
98}
99
101 LLDB_INSTRUMENT_VA(this, description);
102
103 Stream &strm = description.ref();
104 if (m_opaque_up)
105 m_opaque_up->GetDescription(&strm, lldb::eDescriptionLevelFull, nullptr);
106 return true;
107}
#define LLDB_INSTRUMENT_VA(...)
lldb_private::Stream & ref()
Definition: SBStream.cpp:177
lldb_private::SymbolContextList * operator->() const
bool GetDescription(lldb::SBStream &description)
void Append(lldb::SBSymbolContext &sc)
const lldb::SBSymbolContextList & operator=(const lldb::SBSymbolContextList &rhs)
lldb_private::SymbolContextList & operator*() const
std::unique_ptr< lldb_private::SymbolContextList > m_opaque_up
lldb::SBSymbolContext GetContextAtIndex(uint32_t idx)
A stream class that can stream formatted output to a file.
Definition: Stream.h:28
Defines a list of symbol context objects.
Defines a symbol context baton that can be handed other debug core functions.
Definition: SymbolContext.h:34
A class that represents a running process on the host machine.
Definition: SBAttachInfo.h:14
std::unique_ptr< T > clone(const std::unique_ptr< T > &src)
Definition: Utils.h:17
Definition: SBAddress.h:15
@ eDescriptionLevelFull