Coverage Report

Created: 2022-01-22 13:19

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