TypeCollection.h revision 321369 
1//===- TypeCollection.h - A collection of CodeView type records -*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef LLVM_DEBUGINFO_CODEVIEW_TYPECOLLECTION_H
11#define LLVM_DEBUGINFO_CODEVIEW_TYPECOLLECTION_H
12
13#include "llvm/ADT/StringRef.h"
14
15#include "llvm/DebugInfo/CodeView/TypeIndex.h"
16#include "llvm/DebugInfo/CodeView/TypeRecord.h"
17
18namespace llvm {
19namespace codeview {
20class TypeCollection {
21public:
22  virtual ~TypeCollection() = default;
23
24  bool empty() { return size() == 0; }
25
26  virtual Optional<TypeIndex> getFirst() = 0;
27  virtual Optional<TypeIndex> getNext(TypeIndex Prev) = 0;
28
29  virtual CVType getType(TypeIndex Index) = 0;
30  virtual StringRef getTypeName(TypeIndex Index) = 0;
31  virtual bool contains(TypeIndex Index) = 0;
32  virtual uint32_t size() = 0;
33  virtual uint32_t capacity() = 0;
34};
35}
36}
37
38#endif
39