84 lines · cpp
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-exception6//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(*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.m_declaration, rhs.m_declaration);50}51 52bool SourceLocationSpec::Equal(const SourceLocationSpec &lhs,53 const SourceLocationSpec &rhs, bool full) {54 return full ? lhs == rhs55 : (lhs.GetFileSpec() == rhs.GetFileSpec() &&56 lhs.GetLine() == rhs.GetLine());57}58 59void SourceLocationSpec::Dump(Stream &s) const {60 s << "check inlines = " << llvm::toStringRef(m_check_inlines);61 s << ", exact match = " << llvm::toStringRef(m_exact_match);62 m_declaration.Dump(&s, true);63}64 65std::string SourceLocationSpec::GetString() const {66 StreamString ss;67 Dump(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