ObjCMethodList.h source code [clang_source_code/include/clang/Sema/ObjCMethodList.h]

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
19	namespace clang {
20
21	class ObjCMethodDecl;
22
23	/// a linked list of methods with the same selector name but different
24	/// signatures.
25	struct ObjCMethodList {
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
32	ObjCMethodList() { }
33	ObjCMethodList(ObjCMethodDecl *M)
34	: MethodAndHasMoreThanOneDecl(M, 0) {}
35	ObjCMethodList(const ObjCMethodList &L)
36	: MethodAndHasMoreThanOneDecl(L.MethodAndHasMoreThanOneDecl),
37	NextAndExtraBits(L.NextAndExtraBits) {}
38
39	ObjCMethodList *getNext() const { return NextAndExtraBits.getPointer(); }
40	unsigned getBits() const { return NextAndExtraBits.getInt(); }
41	void setNext(ObjCMethodList *L) { NextAndExtraBits.setPointer(L); }
42	void setBits(unsigned B) { NextAndExtraBits.setInt(B); }
43
44	ObjCMethodDecl *getMethod() const {
45	return MethodAndHasMoreThanOneDecl.getPointer();
46	}
47	void setMethod(ObjCMethodDecl *M) {
48	return MethodAndHasMoreThanOneDecl.setPointer(M);
49	}
50
51	bool hasMoreThanOneDecl() const {
52	return MethodAndHasMoreThanOneDecl.getInt();
53	}
54	void setHasMoreThanOneDecl(bool B) {
55	return MethodAndHasMoreThanOneDecl.setInt(B);
56	}
57	};
58
59	}
60
61	#endif
62

clang::ObjCMethodList::MethodAndHasMoreThanOneDecl

clang::ObjCMethodList::NextAndExtraBits

clang::ObjCMethodList::getNext

clang::ObjCMethodList::getBits

clang::ObjCMethodList::setNext

clang::ObjCMethodList::setBits

clang::ObjCMethodList::getMethod

clang::ObjCMethodList::setMethod

clang::ObjCMethodList::hasMoreThanOneDecl

clang::ObjCMethodList::setHasMoreThanOneDecl

Clang Project