llvm/clang/include/clang/Lex/HeaderSearchOptions.h

//===- HeaderSearchOptions.h ------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LEX_HEADERSEARCHOPTIONS_H
#define LLVM_CLANG_LEX_HEADERSEARCHOPTIONS_H

#include "clang/Basic/LLVM.h"
#include "llvm/ADT/CachedHashString.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/HashBuilder.h"
#include <cstdint>
#include <map>
#include <string>
#include <vector>

namespace clang {

namespace frontend {

/// IncludeDirGroup - Identifies the group an include Entry belongs to,
/// representing its relative positive in the search list.
/// \#include directives whose paths are enclosed by string quotes ("")
/// start searching at the Quoted group (specified by '-iquote'),
/// then search the Angled group, then the System group, etc.
enum IncludeDirGroup { … };

} // namespace frontend

/// HeaderSearchOptions - Helper class for storing options related to the
/// initialization of the HeaderSearch object.
class HeaderSearchOptions { … };

template <typename HasherT, llvm::endianness Endianness>
inline void addHash(llvm::HashBuilder<HasherT, Endianness> &HBuilder,
                    const HeaderSearchOptions::Entry &E) { … }

template <typename HasherT, llvm::endianness Endianness>
inline void addHash(llvm::HashBuilder<HasherT, Endianness> &HBuilder,
                    const HeaderSearchOptions::SystemHeaderPrefix &SHP) { … }

} // namespace clang

#endif // LLVM_CLANG_LEX_HEADERSEARCHOPTIONS_H