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//===-- OptionValueChar.h ---------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_INTERPRETER_OPTIONVALUECHAR_H
#define LLDB_INTERPRETER_OPTIONVALUECHAR_H
#include "lldb/Interpreter/OptionValue.h"
namespace lldb_private {
class OptionValueChar : public OptionValue {
public:
OptionValueChar(char value)
: OptionValue(), m_current_value(value), m_default_value(value) {}
OptionValueChar(char current_value, char default_value)
: OptionValue(), m_current_value(current_value),
m_default_value(default_value) {}
~OptionValueChar() override {}
// Virtual subclass pure virtual overrides
OptionValue::Type GetType() const override { return eTypeChar; }
void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
uint32_t dump_mask) override;
Status
SetValueFromString(llvm::StringRef value,
VarSetOperationType op = eVarSetOperationAssign) override;
Status
SetValueFromString(const char *,
VarSetOperationType = eVarSetOperationAssign) = delete;
bool Clear() override {
m_current_value = m_default_value;
m_value_was_set = false;
return true;
}
// Subclass specific functions
const char &operator=(char c) {
m_current_value = c;
return m_current_value;
}
char GetCurrentValue() const { return m_current_value; }
char GetDefaultValue() const { return m_default_value; }
void SetCurrentValue(char value) { m_current_value = value; }
void SetDefaultValue(char value) { m_default_value = value; }
lldb::OptionValueSP DeepCopy() const override;
protected:
char m_current_value;
char m_default_value;
};
} // namespace lldb_private
#endif // LLDB_INTERPRETER_OPTIONVALUECHAR_H
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