1 //===-- OptionValueArray.h --------------------------------------*- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 #ifndef liblldb_OptionValueArray_h_
10 #define liblldb_OptionValueArray_h_
14 #include "lldb/Interpreter/OptionValue.h"
16 namespace lldb_private {
18 class OptionValueArray : public OptionValue {
20 OptionValueArray(uint32_t type_mask = UINT32_MAX, bool raw_value_dump = false)
21 : m_type_mask(type_mask), m_values(), m_raw_value_dump(raw_value_dump) {}
23 ~OptionValueArray() override {}
25 // Virtual subclass pure virtual overrides
27 OptionValue::Type GetType() const override { return eTypeArray; }
29 void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
30 uint32_t dump_mask) override;
33 SetValueFromString(llvm::StringRef value,
34 VarSetOperationType op = eVarSetOperationAssign) override;
36 SetValueFromString(const char *,
37 VarSetOperationType = eVarSetOperationAssign) = delete;
39 bool Clear() override {
41 m_value_was_set = false;
45 lldb::OptionValueSP DeepCopy() const override;
47 bool IsAggregateValue() const override { return true; }
49 lldb::OptionValueSP GetSubValue(const ExecutionContext *exe_ctx,
50 llvm::StringRef name, bool will_modify,
51 Status &error) const override;
53 // Subclass specific functions
55 size_t GetSize() const { return m_values.size(); }
57 lldb::OptionValueSP operator[](size_t idx) const {
58 lldb::OptionValueSP value_sp;
59 if (idx < m_values.size())
60 value_sp = m_values[idx];
64 lldb::OptionValueSP GetValueAtIndex(size_t idx) const {
65 lldb::OptionValueSP value_sp;
66 if (idx < m_values.size())
67 value_sp = m_values[idx];
71 bool AppendValue(const lldb::OptionValueSP &value_sp) {
72 // Make sure the value_sp object is allowed to contain values of the type
74 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
75 m_values.push_back(value_sp);
81 bool InsertValue(size_t idx, const lldb::OptionValueSP &value_sp) {
82 // Make sure the value_sp object is allowed to contain values of the type
84 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
85 if (idx < m_values.size())
86 m_values.insert(m_values.begin() + idx, value_sp);
88 m_values.push_back(value_sp);
94 bool ReplaceValue(size_t idx, const lldb::OptionValueSP &value_sp) {
95 // Make sure the value_sp object is allowed to contain values of the type
97 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
98 if (idx < m_values.size()) {
99 m_values[idx] = value_sp;
106 bool DeleteValue(size_t idx) {
107 if (idx < m_values.size()) {
108 m_values.erase(m_values.begin() + idx);
114 size_t GetArgs(Args &args) const;
116 Status SetArgs(const Args &args, VarSetOperationType op);
119 typedef std::vector<lldb::OptionValueSP> collection;
121 uint32_t m_type_mask;
123 bool m_raw_value_dump;
126 } // namespace lldb_private
128 #endif // liblldb_OptionValueArray_h_