1 //===-- SBSymbolContextList.cpp ---------------------------------*- 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 #include "lldb/API/SBSymbolContextList.h"
10 #include "lldb/API/SBStream.h"
11 #include "lldb/Symbol/SymbolContext.h"
12 
13 using namespace lldb;
14 using namespace lldb_private;
15 
16 SBSymbolContextList::SBSymbolContextList()
17     : m_opaque_ap(new SymbolContextList()) {}
18 
19 SBSymbolContextList::SBSymbolContextList(const SBSymbolContextList &rhs)
20     : m_opaque_ap(new SymbolContextList(*rhs.m_opaque_ap)) {}
21 
22 SBSymbolContextList::~SBSymbolContextList() {}
23 
24 const SBSymbolContextList &SBSymbolContextList::
25 operator=(const SBSymbolContextList &rhs) {
26   if (this != &rhs) {
27     *m_opaque_ap = *rhs.m_opaque_ap;
28   }
29   return *this;
30 }
31 
32 uint32_t SBSymbolContextList::GetSize() const {
33   if (m_opaque_ap)
34     return m_opaque_ap->GetSize();
35   return 0;
36 }
37 
38 SBSymbolContext SBSymbolContextList::GetContextAtIndex(uint32_t idx) {
39   SBSymbolContext sb_sc;
40   if (m_opaque_ap) {
41     SymbolContext sc;
42     if (m_opaque_ap->GetContextAtIndex(idx, sc)) {
43       sb_sc.SetSymbolContext(&sc);
44     }
45   }
46   return sb_sc;
47 }
48 
49 void SBSymbolContextList::Clear() {
50   if (m_opaque_ap)
51     m_opaque_ap->Clear();
52 }
53 
54 void SBSymbolContextList::Append(SBSymbolContext &sc) {
55   if (sc.IsValid() && m_opaque_ap.get())
56     m_opaque_ap->Append(*sc);
57 }
58 
59 void SBSymbolContextList::Append(SBSymbolContextList &sc_list) {
60   if (sc_list.IsValid() && m_opaque_ap.get())
61     m_opaque_ap->Append(*sc_list);
62 }
63 
64 bool SBSymbolContextList::IsValid() const { return m_opaque_ap != NULL; }
65 
66 lldb_private::SymbolContextList *SBSymbolContextList::operator->() const {
67   return m_opaque_ap.get();
68 }
69 
70 lldb_private::SymbolContextList &SBSymbolContextList::operator*() const {
71   assert(m_opaque_ap.get());
72   return *m_opaque_ap;
73 }
74 
75 bool SBSymbolContextList::GetDescription(lldb::SBStream &description) {
76   Stream &strm = description.ref();
77   if (m_opaque_ap)
78     m_opaque_ap->GetDescription(&strm, lldb::eDescriptionLevelFull, NULL);
79   return true;
80 }
81