| //===-- DeclVendor.h --------------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLDB_SYMBOL_DECLVENDOR_H |
| #define LLDB_SYMBOL_DECLVENDOR_H |
| |
| #include "lldb/lldb-defines.h" |
| |
| #include <vector> |
| |
| namespace lldb_private { |
| |
| // The Decl vendor class is intended as a generic interface to search for named |
| // declarations that are not necessarily backed by a specific symbol file. |
| class DeclVendor { |
| public: |
| enum DeclVendorKind { |
| eClangDeclVendor, |
| eClangModuleDeclVendor, |
| eAppleObjCDeclVendor, |
| eLastClangDeclVendor, |
| }; |
| // Constructors and Destructors |
| DeclVendor(DeclVendorKind kind) : m_kind(kind) {} |
| |
| virtual ~DeclVendor() {} |
| |
| DeclVendorKind GetKind() const { return m_kind; } |
| |
| /// Look up the set of Decls that the DeclVendor currently knows about |
| /// matching a given name. |
| /// |
| /// \param[in] name |
| /// The name to look for. |
| /// |
| /// \param[in] append |
| /// If true, FindDecls will clear "decls" when it starts. |
| /// |
| /// \param[in] max_matches |
| /// The maximum number of Decls to return. UINT32_MAX means "as |
| /// many as possible." |
| /// |
| /// \return |
| /// The number of Decls added to decls; will not exceed |
| /// max_matches. |
| virtual uint32_t FindDecls(ConstString name, bool append, |
| uint32_t max_matches, |
| std::vector<CompilerDecl> &decls) = 0; |
| |
| /// Look up the types that the DeclVendor currently knows about matching a |
| /// given name. |
| /// |
| /// \param[in] name |
| /// The name to look for. |
| /// |
| /// \param[in] max_matches |
| // The maximum number of matches. UINT32_MAX means "as many as possible". |
| /// |
| /// \return |
| /// The vector of CompilerTypes that was found. |
| std::vector<CompilerType> FindTypes(ConstString name, uint32_t max_matches); |
| |
| private: |
| // For DeclVendor only |
| DeclVendor(const DeclVendor &) = delete; |
| const DeclVendor &operator=(const DeclVendor &) = delete; |
| |
| const DeclVendorKind m_kind; |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif |