1//===-- OptionValueDictionary.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_INTERPRETER_OPTIONVALUEDICTIONARY_H
10#define LLDB_INTERPRETER_OPTIONVALUEDICTIONARY_H
11
12#include "lldb/Interpreter/OptionValue.h"
13#include "lldb/lldb-private-types.h"
14
15#include "llvm/ADT/StringMap.h"
16
17namespace lldb_private {
18
19class OptionValueDictionary
20 : public Cloneable<OptionValueDictionary, OptionValue> {
21public:
22 OptionValueDictionary(uint32_t type_mask = UINT32_MAX,
23 OptionEnumValues enum_values = OptionEnumValues(),
24 bool raw_value_dump = true)
25 : m_type_mask(type_mask), m_enum_values(enum_values),
26 m_raw_value_dump(raw_value_dump) {}
27
28 ~OptionValueDictionary() override = default;
29
30 // Virtual subclass pure virtual overrides
31
32 OptionValue::Type GetType() const override { return eTypeDictionary; }
33
34 void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
35 uint32_t dump_mask) override;
36
37 llvm::json::Value ToJSON(const ExecutionContext *exe_ctx) override;
38
39 Status
40 SetValueFromString(llvm::StringRef value,
41 VarSetOperationType op = eVarSetOperationAssign) override;
42
43 void Clear() override {
44 m_values.clear();
45 m_value_was_set = false;
46 }
47
48 lldb::OptionValueSP
49 DeepCopy(const lldb::OptionValueSP &new_parent) const override;
50
51 bool IsAggregateValue() const override { return true; }
52
53 bool IsHomogenous() const {
54 return ConvertTypeMaskToType(type_mask: m_type_mask) != eTypeInvalid;
55 }
56
57 // Subclass specific functions
58
59 size_t GetNumValues() const { return m_values.size(); }
60
61 lldb::OptionValueSP GetValueForKey(llvm::StringRef key) const;
62
63 lldb::OptionValueSP GetSubValue(const ExecutionContext *exe_ctx,
64 llvm::StringRef name,
65 Status &error) const override;
66
67 Status SetSubValue(const ExecutionContext *exe_ctx, VarSetOperationType op,
68 llvm::StringRef name, llvm::StringRef value) override;
69
70 bool SetValueForKey(llvm::StringRef key, const lldb::OptionValueSP &value_sp,
71 bool can_replace = true);
72
73 bool DeleteValueForKey(llvm::StringRef key);
74
75 size_t GetArgs(Args &args) const;
76
77 Status SetArgs(const Args &args, VarSetOperationType op);
78
79protected:
80 uint32_t m_type_mask;
81 OptionEnumValues m_enum_values;
82 llvm::StringMap<lldb::OptionValueSP> m_values;
83 bool m_raw_value_dump;
84};
85
86} // namespace lldb_private
87
88#endif // LLDB_INTERPRETER_OPTIONVALUEDICTIONARY_H
89

source code of lldb/include/lldb/Interpreter/OptionValueDictionary.h