1 //===-- OptionValueLanguage.h -------------------------------------*- C++ 2 //-*-===// 3 // 4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5 // See https://llvm.org/LICENSE.txt for license information. 6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef liblldb_OptionValueLanguage_h_ 11 #define liblldb_OptionValueLanguage_h_ 12 13 #include "lldb/Interpreter/OptionValue.h" 14 #include "lldb/lldb-enumerations.h" 15 16 namespace lldb_private { 17 18 class OptionValueLanguage : public OptionValue { 19 public: 20 OptionValueLanguage(lldb::LanguageType value) 21 : OptionValue(), m_current_value(value), m_default_value(value) {} 22 23 OptionValueLanguage(lldb::LanguageType current_value, 24 lldb::LanguageType default_value) 25 : OptionValue(), m_current_value(current_value), 26 m_default_value(default_value) {} 27 28 ~OptionValueLanguage() override {} 29 30 // Virtual subclass pure virtual overrides 31 32 OptionValue::Type GetType() const override { return eTypeLanguage; } 33 34 void DumpValue(const ExecutionContext *exe_ctx, Stream &strm, 35 uint32_t dump_mask) override; 36 37 Status 38 SetValueFromString(llvm::StringRef value, 39 VarSetOperationType op = eVarSetOperationAssign) override; 40 Status 41 SetValueFromString(const char *, 42 VarSetOperationType = eVarSetOperationAssign) = delete; 43 44 bool Clear() override { 45 m_current_value = m_default_value; 46 m_value_was_set = false; 47 return true; 48 } 49 50 lldb::OptionValueSP DeepCopy() const override; 51 52 // Subclass specific functions 53 54 lldb::LanguageType GetCurrentValue() const { return m_current_value; } 55 56 lldb::LanguageType GetDefaultValue() const { return m_default_value; } 57 58 void SetCurrentValue(lldb::LanguageType value) { m_current_value = value; } 59 60 void SetDefaultValue(lldb::LanguageType value) { m_default_value = value; } 61 62 protected: 63 lldb::LanguageType m_current_value; 64 lldb::LanguageType m_default_value; 65 }; 66 67 } // namespace lldb_private 68 69 #endif // liblldb_OptionValueLanguage_h_ 70