llvm/clang/include/clang/AST/ParentMapContext.h

//===- ParentMapContext.h - Map of parents using DynTypedNode ---*- 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
//
//===----------------------------------------------------------------------===//
//
// Similar to ParentMap.h, but generalizes to non-Stmt nodes, which can have
// multiple parents.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_PARENTMAPCONTEXT_H
#define LLVM_CLANG_AST_PARENTMAPCONTEXT_H

#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTTypeTraits.h"

namespace clang {
class DynTypedNodeList;

class ParentMapContext { … };

class TraversalKindScope { … };

/// Container for either a single DynTypedNode or for an ArrayRef to
/// DynTypedNode. For use with ParentMap.
class DynTypedNodeList { … };

template <typename NodeT>
inline DynTypedNodeList ParentMapContext::getParents(const NodeT &Node) { … }

template <typename NodeT>
inline DynTypedNodeList ASTContext::getParents(const NodeT &Node) { … }

template <>
inline DynTypedNodeList ASTContext::getParents(const DynTypedNode &Node) { … }

} // namespace clang

#endif