clang
20.0.0git
include
clang
Tooling
ASTDiff
ASTDiffInternal.h
Go to the documentation of this file.
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//===- ASTDiffInternal.h --------------------------------------*- C++ -*- -===//
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//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLING_ASTDIFF_ASTDIFFINTERNAL_H
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#define LLVM_CLANG_TOOLING_ASTDIFF_ASTDIFFINTERNAL_H
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#include "
clang/AST/ASTTypeTraits.h
"
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namespace
clang
{
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namespace
diff {
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using
DynTypedNode
=
DynTypedNode
;
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/// Within a tree, this identifies a node by its preorder offset.
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struct
NodeId
{
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private
:
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static
constexpr
int
InvalidNodeId = -1;
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public
:
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int
Id
;
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NodeId
() :
Id
(InvalidNodeId) {}
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NodeId
(
int
Id
) :
Id
(
Id
) {}
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operator
int
()
const
{
return
Id
; }
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NodeId
&
operator++
() {
return
++
Id
, *
this
; }
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NodeId
&
operator--
() {
return
--
Id
, *
this
; }
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// Support defining iterators on NodeId.
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NodeId
&
operator*
() {
return
*
this
; }
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bool
isValid
()
const
{
return
Id
!= InvalidNodeId; }
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bool
isInvalid
()
const
{
return
Id
== InvalidNodeId; }
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};
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}
// end namespace diff
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}
// end namespace clang
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#endif
ASTTypeTraits.h
int
__device__ int
Definition:
__clang_hip_libdevice_declares.h:67
clang::diff::DynTypedNode
DynTypedNode DynTypedNode
Definition:
ASTDiffInternal.h:18
clang
The JSON file list parser is used to communicate input to InstallAPI.
Definition:
CalledOnceCheck.h:17
clang::diff::NodeId
Within a tree, this identifies a node by its preorder offset.
Definition:
ASTDiffInternal.h:21
clang::diff::NodeId::NodeId
NodeId()
Definition:
ASTDiffInternal.h:28
clang::diff::NodeId::isValid
bool isValid() const
Definition:
ASTDiffInternal.h:37
clang::diff::NodeId::operator--
NodeId & operator--()
Definition:
ASTDiffInternal.h:33
clang::diff::NodeId::Id
int Id
Definition:
ASTDiffInternal.h:26
clang::diff::NodeId::NodeId
NodeId(int Id)
Definition:
ASTDiffInternal.h:29
clang::diff::NodeId::operator*
NodeId & operator*()
Definition:
ASTDiffInternal.h:35
clang::diff::NodeId::isInvalid
bool isInvalid() const
Definition:
ASTDiffInternal.h:38
clang::diff::NodeId::operator++
NodeId & operator++()
Definition:
ASTDiffInternal.h:32
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