1 //===-- Declaration.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/Symbol/Declaration.h"
11 #include "lldb/Core/Stream.h"
12
13 using namespace lldb_private;
14
15 void
Dump(Stream * s,bool show_fullpaths) const16 Declaration::Dump(Stream *s, bool show_fullpaths) const
17 {
18 if (m_file)
19 {
20 *s << ", decl = ";
21 if (show_fullpaths)
22 *s << m_file;
23 else
24 *s << m_file.GetFilename();
25 if (m_line > 0)
26 s->Printf(":%u", m_line);
27 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
28 if (m_column > 0)
29 s->Printf(":%u", m_column);
30 #endif
31 }
32 else
33 {
34 if (m_line > 0)
35 {
36 s->Printf(", line = %u", m_line);
37 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
38 if (m_column > 0)
39 s->Printf(":%u", m_column);
40 #endif
41 }
42 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
43 else if (m_column > 0)
44 s->Printf(", column = %u", m_column);
45 #endif
46 }
47 }
48
49 bool
DumpStopContext(Stream * s,bool show_fullpaths) const50 Declaration::DumpStopContext (Stream *s, bool show_fullpaths) const
51 {
52 if (m_file)
53 {
54 if (show_fullpaths || s->GetVerbose())
55 *s << m_file;
56 else
57 m_file.GetFilename().Dump(s);
58
59 if (m_line > 0)
60 s->Printf(":%u", m_line);
61 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
62 if (m_column > 0)
63 s->Printf(":%u", m_column);
64 #endif
65 return true;
66 }
67 else if (m_line > 0)
68 {
69 s->Printf(" line %u", m_line);
70 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
71 if (m_column > 0)
72 s->Printf(":%u", m_column);
73 #endif
74 return true;
75 }
76 return false;
77 }
78
79 size_t
MemorySize() const80 Declaration::MemorySize() const
81 {
82 return sizeof(Declaration);
83 }
84
85 int
Compare(const Declaration & a,const Declaration & b)86 Declaration::Compare(const Declaration& a, const Declaration& b)
87 {
88 int result = FileSpec::Compare(a.m_file, b.m_file, true);
89 if (result)
90 return result;
91 if (a.m_line < b.m_line)
92 return -1;
93 else if (a.m_line > b.m_line)
94 return 1;
95 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
96 if (a.m_column < b.m_column)
97 return -1;
98 else if (a.m_column > b.m_column)
99 return 1;
100 #endif
101 return 0;
102 }
103
104 bool
operator ==(const Declaration & lhs,const Declaration & rhs)105 lldb_private::operator == (const Declaration &lhs, const Declaration &rhs)
106 {
107 #ifdef LLDB_ENABLE_DECLARATION_COLUMNS
108 if (lhs.GetColumn () == rhs.GetColumn ())
109 if (lhs.GetLine () == rhs.GetLine ())
110 return lhs.GetFile() == rhs.GetFile();
111 #else
112 if (lhs.GetLine () == rhs.GetLine ())
113 return lhs.GetFile() == rhs.GetFile();
114 #endif
115 return false;
116 }
117
118