1 //===-- OptionValueBoolean.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_OptionValueChar_h_
11 #define liblldb_OptionValueChar_h_
13 #include "lldb/Interpreter/OptionValue.h"
15 namespace lldb_private {
17 class OptionValueChar : public OptionValue {
19 OptionValueChar(char value)
20 : OptionValue(), m_current_value(value), m_default_value(value) {}
22 OptionValueChar(char current_value, char default_value)
23 : OptionValue(), m_current_value(current_value),
24 m_default_value(default_value) {}
26 ~OptionValueChar() override {}
28 //---------------------------------------------------------------------
29 // Virtual subclass pure virtual overrides
30 //---------------------------------------------------------------------
32 OptionValue::Type GetType() const override { return eTypeChar; }
34 void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
35 uint32_t dump_mask) override;
38 SetValueFromString(llvm::StringRef value,
39 VarSetOperationType op = eVarSetOperationAssign) override;
41 SetValueFromString(const char *,
42 VarSetOperationType = eVarSetOperationAssign) = delete;
44 bool Clear() override {
45 m_current_value = m_default_value;
46 m_value_was_set = false;
50 //---------------------------------------------------------------------
51 // Subclass specific functions
52 //---------------------------------------------------------------------
54 const char &operator=(char c) {
56 return m_current_value;
59 char GetCurrentValue() const { return m_current_value; }
61 char GetDefaultValue() const { return m_default_value; }
63 void SetCurrentValue(char value) { m_current_value = value; }
65 void SetDefaultValue(char value) { m_default_value = value; }
67 lldb::OptionValueSP DeepCopy() const override;
74 } // namespace lldb_private
76 #endif // liblldb_OptionValueChar_h_