1 | //===- TypeCollection.h - A collection of CodeView type records -*- C++ -*-===// |
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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 | #ifndef LLVM_DEBUGINFO_CODEVIEW_TYPECOLLECTION_H |
10 | #define LLVM_DEBUGINFO_CODEVIEW_TYPECOLLECTION_H |
11 | |
12 | #include "llvm/ADT/StringRef.h" |
13 | #include "llvm/DebugInfo/CodeView/CVRecord.h" |
14 | #include "llvm/DebugInfo/CodeView/TypeIndex.h" |
15 | |
16 | namespace llvm { |
17 | namespace codeview { |
18 | class TypeCollection { |
19 | public: |
20 | virtual ~TypeCollection() = default; |
21 | |
22 | bool empty() { return size() == 0; } |
23 | |
24 | virtual std::optional<TypeIndex> getFirst() = 0; |
25 | virtual std::optional<TypeIndex> getNext(TypeIndex Prev) = 0; |
26 | |
27 | virtual CVType getType(TypeIndex Index) = 0; |
28 | virtual StringRef getTypeName(TypeIndex Index) = 0; |
29 | virtual bool contains(TypeIndex Index) = 0; |
30 | virtual uint32_t size() = 0; |
31 | virtual uint32_t capacity() = 0; |
32 | virtual bool replaceType(TypeIndex &Index, CVType Data, bool Stabilize) = 0; |
33 | |
34 | template <typename TFunc> void ForEachRecord(TFunc Func) { |
35 | std::optional<TypeIndex> Next = getFirst(); |
36 | |
37 | while (Next) { |
38 | TypeIndex N = *Next; |
39 | Func(N, getType(Index: N)); |
40 | Next = getNext(Prev: N); |
41 | } |
42 | } |
43 | }; |
44 | } |
45 | } |
46 | |
47 | #endif |
48 |