| //===-- DeclVendor.h --------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_DeclVendor_h_ |
| #define liblldb_DeclVendor_h_ |
| |
| #include "lldb/Core/ClangForward.h" |
| #include "lldb/lldb-defines.h" |
| |
| #include "clang/AST/ExternalASTMerger.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: |
| //------------------------------------------------------------------ |
| // Constructors and Destructors |
| //------------------------------------------------------------------ |
| DeclVendor() {} |
| |
| virtual ~DeclVendor() {} |
| |
| //------------------------------------------------------------------ |
| /// 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(const ConstString &name, bool append, |
| uint32_t max_matches, |
| std::vector<clang::NamedDecl *> &decls) = 0; |
| |
| //------------------------------------------------------------------ |
| /// Interface for ExternalASTMerger. Returns an ImporterSource |
| /// allowing type completion. |
| /// |
| /// @return |
| /// An ImporterSource for this DeclVendor. |
| //------------------------------------------------------------------ |
| virtual clang::ExternalASTMerger::ImporterSource GetImporterSource() = 0; |
| |
| private: |
| //------------------------------------------------------------------ |
| // For DeclVendor only |
| //------------------------------------------------------------------ |
| DISALLOW_COPY_AND_ASSIGN(DeclVendor); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif |