OptionGroupBoolean.h

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//===-- OptionGroupBoolean.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_OPTIONGROUPBOOLEAN_H
#define LLDB_INTERPRETER_OPTIONGROUPBOOLEAN_H
 
#include "lldb/Interpreter/OptionValueBoolean.h"
#include "lldb/Interpreter/Options.h"
 
namespace lldb_private {
// OptionGroupBoolean
 
class OptionGroupBoolean : public OptionGroup {
public:
  // When 'no_argument_toggle_default' is true, then setting the option value
  // does NOT require an argument, it sets the boolean value to the inverse of
  // the default value
  OptionGroupBoolean(uint32_t usage_mask, bool required,
                     const char *long_option, int short_option,
                     const char *usage_text, bool default_value,
                     bool no_argument_toggle_default);
 
  ~OptionGroupBoolean() override = default;
 
  llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
    return llvm::ArrayRef<OptionDefinition>(&m_option_definition, 1);
  }
 
  Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value,
                        ExecutionContext *execution_context) override;
 
  void OptionParsingStarting(ExecutionContext *execution_context) override;
 
  OptionValueBoolean &GetOptionValue() { return m_value; }
 
  const OptionValueBoolean &GetOptionValue() const { return m_value; }
 
protected:
  OptionValueBoolean m_value;
  OptionDefinition m_option_definition;
};
 
} // namespace lldb_private
 
#endif // LLDB_INTERPRETER_OPTIONGROUPBOOLEAN_H