1 //===- ExtractAPI/TypedefUnderlyingTypeResolver.h ---------------*- 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 /// \file
10 /// This file defines the UnderlyingTypeResolver which is a helper type for
11 /// resolving the undelrying type for a given QualType and exposing that
12 /// information in various forms.
13 ///
14 //===----------------------------------------------------------------------===//
15 
16 #ifndef LLVM_CLANG_UNDERLYING_TYPE_RESOLVER_H
17 #define LLVM_CLANG_UNDERLYING_TYPE_RESOLVER_H
18 
19 #include "clang/AST/ASTContext.h"
20 #include "clang/AST/Decl.h"
21 #include "clang/ExtractAPI/API.h"
22 
23 #include <string>
24 
25 namespace clang {
26 namespace extractapi {
27 
28 struct TypedefUnderlyingTypeResolver {
29   /// Gets the underlying type declaration.
30   const NamedDecl *getUnderlyingTypeDecl(QualType Type) const;
31 
32   /// Get a SymbolReference for the given type.
33   SymbolReference getSymbolReferenceForType(QualType Type, APISet &API) const;
34 
35   /// Get a USR for the given type.
36   std::string getUSRForType(QualType Type) const;
37 
TypedefUnderlyingTypeResolverTypedefUnderlyingTypeResolver38   explicit TypedefUnderlyingTypeResolver(ASTContext &Context)
39       : Context(Context) {}
40 
41 private:
42   ASTContext &Context;
43 };
44 
45 } // namespace extractapi
46 } // namespace clang
47 
48 #endif // LLVM_CLANG_UNDERLYING_TYPE_RESOLVER_H
49