1 //===-- OptionGroupBoolean.h ------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef liblldb_OptionGroupBoolean_h_ 11 #define liblldb_OptionGroupBoolean_h_ 12 13 #include "lldb/Interpreter/OptionValueBoolean.h" 14 #include "lldb/Interpreter/Options.h" 15 16 namespace lldb_private { 17 //------------------------------------------------------------------------- 18 // OptionGroupBoolean 19 //------------------------------------------------------------------------- 20 21 class OptionGroupBoolean : public OptionGroup { 22 public: 23 // When 'no_argument_toggle_default' is true, then setting the option value 24 // does NOT require an argument, it sets the boolean value to the inverse of 25 // the default value 26 OptionGroupBoolean(uint32_t usage_mask, bool required, 27 const char *long_option, int short_option, 28 const char *usage_text, bool default_value, 29 bool no_argument_toggle_default); 30 31 ~OptionGroupBoolean() override; 32 GetDefinitions()33 llvm::ArrayRef<OptionDefinition> GetDefinitions() override { 34 return llvm::ArrayRef<OptionDefinition>(&m_option_definition, 1); 35 } 36 37 Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value, 38 ExecutionContext *execution_context) override; 39 Status SetOptionValue(uint32_t, const char *, ExecutionContext *) = delete; 40 41 void OptionParsingStarting(ExecutionContext *execution_context) override; 42 GetOptionValue()43 OptionValueBoolean &GetOptionValue() { return m_value; } 44 GetOptionValue()45 const OptionValueBoolean &GetOptionValue() const { return m_value; } 46 47 protected: 48 OptionValueBoolean m_value; 49 OptionDefinition m_option_definition; 50 }; 51 52 } // namespace lldb_private 53 54 #endif // liblldb_OptionGroupBoolean_h_ 55