1//===-- SourceLocationSpec.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/Core/SourceLocationSpec.h"
10#include "lldb/Utility/StreamString.h"
11#include "llvm/ADT/StringExtras.h"
12#include <optional>
13
14using namespace lldb;
15using namespace lldb_private;
16
17SourceLocationSpec::SourceLocationSpec(FileSpec file_spec, uint32_t line,
18 std::optional<uint16_t> column,
19 bool check_inlines, bool exact_match)
20 : m_declaration(file_spec, line,
21 column.value_or(LLDB_INVALID_COLUMN_NUMBER)),
22 m_check_inlines(check_inlines), m_exact_match(exact_match) {}
23
24SourceLocationSpec::operator bool() const { return m_declaration.IsValid(); }
25
26bool SourceLocationSpec::operator!() const { return !operator bool(); }
27
28bool SourceLocationSpec::operator==(const SourceLocationSpec &rhs) const {
29 return m_declaration == rhs.m_declaration &&
30 m_check_inlines == rhs.GetCheckInlines() &&
31 m_exact_match == rhs.GetExactMatch();
32}
33
34bool SourceLocationSpec::operator!=(const SourceLocationSpec &rhs) const {
35 return !(*this == rhs);
36}
37
38bool SourceLocationSpec::operator<(const SourceLocationSpec &rhs) const {
39 return SourceLocationSpec::Compare(lhs: *this, rhs) < 0;
40}
41
42Stream &lldb_private::operator<<(Stream &s, const SourceLocationSpec &loc) {
43 loc.Dump(s);
44 return s;
45}
46
47int SourceLocationSpec::Compare(const SourceLocationSpec &lhs,
48 const SourceLocationSpec &rhs) {
49 return Declaration::Compare(lhs: lhs.m_declaration, rhs: rhs.m_declaration);
50}
51
52bool SourceLocationSpec::Equal(const SourceLocationSpec &lhs,
53 const SourceLocationSpec &rhs, bool full) {
54 return full ? lhs == rhs
55 : (lhs.GetFileSpec() == rhs.GetFileSpec() &&
56 lhs.GetLine() == rhs.GetLine());
57}
58
59void SourceLocationSpec::Dump(Stream &s) const {
60 s << "check inlines = " << llvm::toStringRef(B: m_check_inlines);
61 s << ", exact match = " << llvm::toStringRef(B: m_exact_match);
62 m_declaration.Dump(s: &s, show_fullpaths: true);
63}
64
65std::string SourceLocationSpec::GetString() const {
66 StreamString ss;
67 Dump(s&: ss);
68 return ss.GetString().str();
69}
70
71std::optional<uint32_t> SourceLocationSpec::GetLine() const {
72 uint32_t line = m_declaration.GetLine();
73 if (line == 0 || line == LLDB_INVALID_LINE_NUMBER)
74 return std::nullopt;
75 return line;
76}
77
78std::optional<uint16_t> SourceLocationSpec::GetColumn() const {
79 uint16_t column = m_declaration.GetColumn();
80 if (column == LLDB_INVALID_COLUMN_NUMBER)
81 return std::nullopt;
82 return column;
83}
84

source code of lldb/source/Core/SourceLocationSpec.cpp