LLDB mainline
ValueObjectConstResultChild.h
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1//===-- ValueObjectConstResultChild.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_VALUEOBJECTCONSTRESULTCHILD_H
10#define LLDB_CORE_VALUEOBJECTCONSTRESULTCHILD_H
11
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
23namespace lldb_private {
24class DataExtractor;
25class Status;
26class ValueObject;
27
28// A child of a ValueObjectConstResult.
30public:
32 const CompilerType &compiler_type,
33 ConstString name, uint32_t byte_size,
34 int32_t byte_offset, uint32_t bitfield_bit_size,
35 uint32_t bitfield_bit_offset, bool is_base_class,
36 bool is_deref_of_parent,
37 lldb::addr_t live_address,
38 uint64_t language_flags);
39
41
42 lldb::ValueObjectSP Dereference(Status &error) override;
43
44 ValueObject *CreateChildAtIndex(size_t idx, bool synthetic_array_member,
45 int32_t synthetic_index) override;
46
49 }
50
51 lldb::ValueObjectSP GetSyntheticChildAtOffset(
52 uint32_t offset, const CompilerType &type, bool can_create,
53 ConstString name_const_str = ConstString()) override;
54
55 lldb::ValueObjectSP AddressOf(Status &error) override;
56
57 lldb::addr_t GetAddressOf(bool scalar_is_load_address = true,
58 AddressType *address_type = nullptr) override;
59
60 size_t GetPointeeData(DataExtractor &data, uint32_t item_idx = 0,
61 uint32_t item_count = 1) override;
62
63 lldb::ValueObjectSP Cast(const CompilerType &compiler_type) override;
64
65protected:
67
68private:
69 friend class ValueObject;
72
76};
77
78} // namespace lldb_private
79
80#endif // LLDB_CORE_VALUEOBJECTCONSTRESULTCHILD_H
static llvm::raw_ostream & error(Stream &strm)
Generic representation of a type in a programming language.
Definition: CompilerType.h:36
A uniqued constant string class.
Definition: ConstString.h:39
An data extractor class.
Definition: DataExtractor.h:48
An error handling class.
Definition: Status.h:44
A child of another ValueObject.
lldb::ValueObjectSP Cast(const CompilerType &compiler_type) override
ValueObject * CreateChildAtIndex(size_t idx, bool synthetic_array_member, int32_t synthetic_index) override
Should only be called by ValueObject::GetChildAtIndex().
lldb::ValueObjectSP GetSyntheticChildAtOffset(uint32_t offset, const CompilerType &type, bool can_create, ConstString name_const_str=ConstString()) override
lldb::addr_t GetAddressOf(bool scalar_is_load_address=true, AddressType *address_type=nullptr) override
size_t GetPointeeData(DataExtractor &data, uint32_t item_idx=0, uint32_t item_count=1) override
ValueObjectConstResultChild(const ValueObjectConstResultChild &)=delete
const ValueObjectConstResultChild & operator=(const ValueObjectConstResultChild &)=delete
lldb::ValueObjectSP AddressOf(Status &error) override
lldb::ValueObjectSP Dereference(Status &error) override
A class wrapping common implementation details for operations in ValueObjectConstResult ( & Child ) t...
A frozen ValueObject copied into host memory.
CompilerType GetCompilerType()
Definition: ValueObject.h:352
A class that represents a running process on the host machine.
uint64_t addr_t
Definition: lldb-types.h:83