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1//===-- ManualDWARFIndexSet.h -----------------------------------*- 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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_MANUALDWARFINDEXSET_H10#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_MANUALDWARFINDEXSET_H11 12#include "Plugins/SymbolFile/DWARF/NameToDIE.h"13#include "lldb/Utility/DataEncoder.h"14#include "lldb/Utility/DataExtractor.h"15#include "llvm/ADT/STLExtras.h"16#include <optional>17 18namespace lldb_private::plugin::dwarf {19 20template <typename T> struct IndexSet {21 T function_basenames;22 T function_fullnames;23 T function_methods;24 T function_selectors;25 T objc_class_selectors;26 T globals;27 T types;28 T namespaces;29 30 static std::array<T(IndexSet::*), 8> Indices() {31 return {&IndexSet::function_basenames,32 &IndexSet::function_fullnames,33 &IndexSet::function_methods,34 &IndexSet::function_selectors,35 &IndexSet::objc_class_selectors,36 &IndexSet::globals,37 &IndexSet::types,38 &IndexSet::namespaces};39 }40 41 friend bool operator==(const IndexSet &lhs, const IndexSet &rhs) {42 return llvm::all_of(Indices(), [&lhs, &rhs](T(IndexSet::*index)) {43 return lhs.*index == rhs.*index;44 });45 }46};47 48std::optional<IndexSet<NameToDIE>> DecodeIndexSet(const DataExtractor &data,49 lldb::offset_t *offset_ptr);50void EncodeIndexSet(const IndexSet<NameToDIE> &set, DataEncoder &encoder);51 52} // namespace lldb_private::plugin::dwarf53 54#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_MANUALDWARFINDEXSET_H55