clang 20.0.0git
ObjCMethodList.h
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1//===--- ObjCMethodList.h - A singly linked list of methods -----*- 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-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines ObjCMethodList, a singly-linked list of methods.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_CLANG_SEMA_OBJCMETHODLIST_H
14#define LLVM_CLANG_SEMA_OBJCMETHODLIST_H
15
16#include "clang/AST/DeclObjC.h"
17#include "llvm/ADT/PointerIntPair.h"
18
19namespace clang {
20
21class ObjCMethodDecl;
22
23/// a linked list of methods with the same selector name but different
24/// signatures.
26 // NOTE: If you add any members to this struct, make sure to serialize them.
27 /// If there is more than one decl with this signature.
28 llvm::PointerIntPair<ObjCMethodDecl *, 1> MethodAndHasMoreThanOneDecl;
29 /// The next list object and 2 bits for extra info.
30 llvm::PointerIntPair<ObjCMethodList *, 2> NextAndExtraBits;
31
38
42 return *this;
43 }
44
45 ObjCMethodList *getNext() const { return NextAndExtraBits.getPointer(); }
46 unsigned getBits() const { return NextAndExtraBits.getInt(); }
47 void setNext(ObjCMethodList *L) { NextAndExtraBits.setPointer(L); }
48 void setBits(unsigned B) { NextAndExtraBits.setInt(B); }
49
51 return MethodAndHasMoreThanOneDecl.getPointer();
52 }
54 return MethodAndHasMoreThanOneDecl.setPointer(M);
55 }
56
57 bool hasMoreThanOneDecl() const {
58 return MethodAndHasMoreThanOneDecl.getInt();
59 }
60 void setHasMoreThanOneDecl(bool B) {
61 return MethodAndHasMoreThanOneDecl.setInt(B);
62 }
63};
64
65}
66
67#endif
ObjCMethodDecl - Represents an instance or class method declaration.
Definition: DeclObjC.h:140
The JSON file list parser is used to communicate input to InstallAPI.
a linked list of methods with the same selector name but different signatures.
ObjCMethodDecl * getMethod() const
unsigned getBits() const
void setMethod(ObjCMethodDecl *M)
void setNext(ObjCMethodList *L)
void setHasMoreThanOneDecl(bool B)
void setBits(unsigned B)
llvm::PointerIntPair< ObjCMethodDecl *, 1 > MethodAndHasMoreThanOneDecl
If there is more than one decl with this signature.
bool hasMoreThanOneDecl() const
ObjCMethodList(const ObjCMethodList &L)
ObjCMethodList * getNext() const
ObjCMethodList & operator=(const ObjCMethodList &L)
llvm::PointerIntPair< ObjCMethodList *, 2 > NextAndExtraBits
The next list object and 2 bits for extra info.
ObjCMethodList(ObjCMethodDecl *M)