1 //===-- SBSymbolContextList.cpp ---------------------------------*- 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 #include "lldb/API/SBSymbolContextList.h"
11 #include "lldb/API/SBStream.h"
12 #include "lldb/Symbol/SymbolContext.h"
13 
14 using namespace lldb;
15 using namespace lldb_private;
16 
17 SBSymbolContextList::SBSymbolContextList()
18     : m_opaque_ap(new SymbolContextList()) {}
19 
20 SBSymbolContextList::SBSymbolContextList(const SBSymbolContextList &rhs)
21     : m_opaque_ap(new SymbolContextList(*rhs.m_opaque_ap)) {}
22 
23 SBSymbolContextList::~SBSymbolContextList() {}
24 
25 const SBSymbolContextList &SBSymbolContextList::
26 operator=(const SBSymbolContextList &rhs) {
27   if (this != &rhs) {
28     *m_opaque_ap = *rhs.m_opaque_ap;
29   }
30   return *this;
31 }
32 
33 uint32_t SBSymbolContextList::GetSize() const {
34   if (m_opaque_ap.get())
35     return m_opaque_ap->GetSize();
36   return 0;
37 }
38 
39 SBSymbolContext SBSymbolContextList::GetContextAtIndex(uint32_t idx) {
40   SBSymbolContext sb_sc;
41   if (m_opaque_ap.get()) {
42     SymbolContext sc;
43     if (m_opaque_ap->GetContextAtIndex(idx, sc)) {
44       sb_sc.SetSymbolContext(&sc);
45     }
46   }
47   return sb_sc;
48 }
49 
50 void SBSymbolContextList::Clear() {
51   if (m_opaque_ap.get())
52     m_opaque_ap->Clear();
53 }
54 
55 void SBSymbolContextList::Append(SBSymbolContext &sc) {
56   if (sc.IsValid() && m_opaque_ap.get())
57     m_opaque_ap->Append(*sc);
58 }
59 
60 void SBSymbolContextList::Append(SBSymbolContextList &sc_list) {
61   if (sc_list.IsValid() && m_opaque_ap.get())
62     m_opaque_ap->Append(*sc_list);
63 }
64 
65 bool SBSymbolContextList::IsValid() const { return m_opaque_ap.get() != NULL; }
66 
67 lldb_private::SymbolContextList *SBSymbolContextList::operator->() const {
68   return m_opaque_ap.get();
69 }
70 
71 lldb_private::SymbolContextList &SBSymbolContextList::operator*() const {
72   assert(m_opaque_ap.get());
73   return *m_opaque_ap.get();
74 }
75 
76 bool SBSymbolContextList::GetDescription(lldb::SBStream &description) {
77   Stream &strm = description.ref();
78   if (m_opaque_ap.get())
79     m_opaque_ap->GetDescription(&strm, lldb::eDescriptionLevelFull, NULL);
80   return true;
81 }
82