1 //===-- ValueObjectConstResultCast.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 #ifndef LLDB_CORE_VALUEOBJECTCONSTRESULTCAST_H 10 #define LLDB_CORE_VALUEOBJECTCONSTRESULTCAST_H 11 12 #include "lldb/Core/ValueObjectCast.h" 13 #include "lldb/Core/ValueObjectConstResultImpl.h" 14 #include "lldb/Symbol/CompilerType.h" 15 #include "lldb/Utility/ConstString.h" 16 #include "lldb/lldb-defines.h" 17 #include "lldb/lldb-forward.h" 18 #include "lldb/lldb-types.h" 19 20 #include <cstddef> 21 #include <cstdint> 22 23 namespace lldb_private { 24 class DataExtractor; 25 class Status; 26 class ValueObject; 27 28 class ValueObjectConstResultCast : public ValueObjectCast { 29 public: 30 ValueObjectConstResultCast(ValueObject &parent, ConstString name, 31 const CompilerType &cast_type, 32 lldb::addr_t live_address = LLDB_INVALID_ADDRESS); 33 34 ~ValueObjectConstResultCast() override; 35 36 lldb::ValueObjectSP Dereference(Status &error) override; 37 GetCompilerType()38 virtual CompilerType GetCompilerType() { 39 return ValueObjectCast::GetCompilerType(); 40 } 41 42 lldb::ValueObjectSP GetSyntheticChildAtOffset( 43 uint32_t offset, const CompilerType &type, bool can_create, 44 ConstString name_const_str = ConstString()) override; 45 46 lldb::ValueObjectSP AddressOf(Status &error) override; 47 48 size_t GetPointeeData(DataExtractor &data, uint32_t item_idx = 0, 49 uint32_t item_count = 1) override; 50 51 lldb::ValueObjectSP DoCast(const CompilerType &compiler_type) override; 52 53 protected: 54 ValueObjectConstResultImpl m_impl; 55 56 private: 57 friend class ValueObject; 58 friend class ValueObjectConstResult; 59 friend class ValueObjectConstResultImpl; 60 CreateChildAtIndex(size_t idx)61 ValueObject *CreateChildAtIndex(size_t idx) override { 62 return m_impl.CreateChildAtIndex(idx); 63 } CreateSyntheticArrayMember(size_t idx)64 ValueObject *CreateSyntheticArrayMember(size_t idx) override { 65 return m_impl.CreateSyntheticArrayMember(idx); 66 } 67 68 ValueObjectConstResultCast(const ValueObjectConstResultCast &) = delete; 69 const ValueObjectConstResultCast & 70 operator=(const ValueObjectConstResultCast &) = delete; 71 }; 72 73 } // namespace lldb_private 74 75 #endif // LLDB_CORE_VALUEOBJECTCONSTRESULTCAST_H 76