1 //===-- OptionGroupBoolean.h ------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLDB_INTERPRETER_OPTIONGROUPBOOLEAN_H 10 #define LLDB_INTERPRETER_OPTIONGROUPBOOLEAN_H 11 12 #include "lldb/Interpreter/OptionValueBoolean.h" 13 #include "lldb/Interpreter/Options.h" 14 15 namespace lldb_private { 16 // OptionGroupBoolean 17 18 class OptionGroupBoolean : public OptionGroup { 19 public: 20 // When 'no_argument_toggle_default' is true, then setting the option value 21 // does NOT require an argument, it sets the boolean value to the inverse of 22 // the default value 23 OptionGroupBoolean(uint32_t usage_mask, bool required, 24 const char *long_option, int short_option, 25 const char *usage_text, bool default_value, 26 bool no_argument_toggle_default); 27 28 ~OptionGroupBoolean() override = default; 29 30 llvm::ArrayRef<OptionDefinition> GetDefinitions() override { 31 return llvm::ArrayRef<OptionDefinition>(&m_option_definition, 1); 32 } 33 34 Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value, 35 ExecutionContext *execution_context) override; 36 37 void OptionParsingStarting(ExecutionContext *execution_context) override; 38 39 OptionValueBoolean &GetOptionValue() { return m_value; } 40 41 const OptionValueBoolean &GetOptionValue() const { return m_value; } 42 43 protected: 44 OptionValueBoolean m_value; 45 OptionDefinition m_option_definition; 46 }; 47 48 } // namespace lldb_private 49 50 #endif // LLDB_INTERPRETER_OPTIONGROUPBOOLEAN_H 51