lldb/Interpreter/OptionValueLanguage.h

0001 //===-- OptionValueLanguage.h -------------------------------------*- C++
0002 //-*-===//
0003 //
0004 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0005 // See https://llvm.org/LICENSE.txt for license information.
0006 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0007 //
0008 //===----------------------------------------------------------------------===//
0009
0010 #ifndef LLDB_INTERPRETER_OPTIONVALUELANGUAGE_H
0011 #define LLDB_INTERPRETER_OPTIONVALUELANGUAGE_H
0012
0013 #include "lldb/Interpreter/OptionValue.h"
0014 #include "lldb/lldb-enumerations.h"
0015
0016 namespace lldb_private {
0017
0018 class OptionValueLanguage : public Cloneable<OptionValueLanguage, OptionValue> {
0019 public:
0020   OptionValueLanguage(lldb::LanguageType value)
0021       : m_current_value(value), m_default_value(value) {}
0022
0023   OptionValueLanguage(lldb::LanguageType current_value,
0024                       lldb::LanguageType default_value)
0025       : m_current_value(current_value), m_default_value(default_value) {}
0026
0027   ~OptionValueLanguage() override = default;
0028
0029   // Virtual subclass pure virtual overrides
0030
0031   OptionValue::Type GetType() const override { return eTypeLanguage; }
0032
0033   void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
0034                  uint32_t dump_mask) override;
0035
0036   llvm::json::Value ToJSON(const ExecutionContext *exe_ctx) override;
0037
0038   Status
0039   SetValueFromString(llvm::StringRef value,
0040                      VarSetOperationType op = eVarSetOperationAssign) override;
0041
0042   void Clear() override {
0043     m_current_value = m_default_value;
0044     m_value_was_set = false;
0045   }
0046
0047   // Subclass specific functions
0048
0049   lldb::LanguageType GetCurrentValue() const { return m_current_value; }
0050
0051   lldb::LanguageType GetDefaultValue() const { return m_default_value; }
0052
0053   void SetCurrentValue(lldb::LanguageType value) { m_current_value = value; }
0054
0055   void SetDefaultValue(lldb::LanguageType value) { m_default_value = value; }
0056
0057 protected:
0058   lldb::LanguageType m_current_value;
0059   lldb::LanguageType m_default_value;
0060 };
0061
0062 } // namespace lldb_private
0063
0064 #endif // LLDB_INTERPRETER_OPTIONVALUELANGUAGE_H