1 //===-- OptionValueArray.h --------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef liblldb_OptionValueArray_h_
11 #define liblldb_OptionValueArray_h_
15 #include "lldb/Interpreter/OptionValue.h"
17 namespace lldb_private {
19 class OptionValueArray : public OptionValue {
21 OptionValueArray(uint32_t type_mask = UINT32_MAX, bool raw_value_dump = false)
22 : m_type_mask(type_mask), m_values(), m_raw_value_dump(raw_value_dump) {}
24 ~OptionValueArray() override {}
26 //---------------------------------------------------------------------
27 // Virtual subclass pure virtual overrides
28 //---------------------------------------------------------------------
30 OptionValue::Type GetType() const override { return eTypeArray; }
32 void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
33 uint32_t dump_mask) override;
36 SetValueFromString(llvm::StringRef value,
37 VarSetOperationType op = eVarSetOperationAssign) override;
39 SetValueFromString(const char *,
40 VarSetOperationType = eVarSetOperationAssign) = delete;
42 bool Clear() override {
44 m_value_was_set = false;
48 lldb::OptionValueSP DeepCopy() const override;
50 bool IsAggregateValue() const override { return true; }
52 lldb::OptionValueSP GetSubValue(const ExecutionContext *exe_ctx,
53 llvm::StringRef name, bool will_modify,
54 Status &error) const override;
56 //---------------------------------------------------------------------
57 // Subclass specific functions
58 //---------------------------------------------------------------------
60 size_t GetSize() const { return m_values.size(); }
62 lldb::OptionValueSP operator[](size_t idx) const {
63 lldb::OptionValueSP value_sp;
64 if (idx < m_values.size())
65 value_sp = m_values[idx];
69 lldb::OptionValueSP GetValueAtIndex(size_t idx) const {
70 lldb::OptionValueSP value_sp;
71 if (idx < m_values.size())
72 value_sp = m_values[idx];
76 bool AppendValue(const lldb::OptionValueSP &value_sp) {
77 // Make sure the value_sp object is allowed to contain values of the type
79 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
80 m_values.push_back(value_sp);
86 bool InsertValue(size_t idx, const lldb::OptionValueSP &value_sp) {
87 // Make sure the value_sp object is allowed to contain values of the type
89 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
90 if (idx < m_values.size())
91 m_values.insert(m_values.begin() + idx, value_sp);
93 m_values.push_back(value_sp);
99 bool ReplaceValue(size_t idx, const lldb::OptionValueSP &value_sp) {
100 // Make sure the value_sp object is allowed to contain values of the type
102 if (value_sp && (m_type_mask & value_sp->GetTypeAsMask())) {
103 if (idx < m_values.size()) {
104 m_values[idx] = value_sp;
111 bool DeleteValue(size_t idx) {
112 if (idx < m_values.size()) {
113 m_values.erase(m_values.begin() + idx);
119 size_t GetArgs(Args &args) const;
121 Status SetArgs(const Args &args, VarSetOperationType op);
124 typedef std::vector<lldb::OptionValueSP> collection;
126 uint32_t m_type_mask;
128 bool m_raw_value_dump;
131 } // namespace lldb_private
133 #endif // liblldb_OptionValueArray_h_