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//===-- OptionGroupArchitecture.h -------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_OptionGroupArchitecture_h_
#define liblldb_OptionGroupArchitecture_h_

// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Core/ArchSpec.h"
#include "lldb/Interpreter/Options.h"

namespace lldb_private {

//-------------------------------------------------------------------------
// OptionGroupArchitecture
//-------------------------------------------------------------------------

class OptionGroupArchitecture : public OptionGroup {
public:
  OptionGroupArchitecture();

  ~OptionGroupArchitecture() override;

  uint32_t GetNumDefinitions() override;

  const OptionDefinition *GetDefinitions() override;

  Error SetOptionValue(uint32_t option_idx, const char *option_value,
                       ExecutionContext *execution_context) override;

  void OptionParsingStarting(ExecutionContext *execution_context) override;

  bool GetArchitecture(Platform *platform, ArchSpec &arch);

  bool ArchitectureWasSpecified() const { return !m_arch_str.empty(); }

  const char *GetArchitectureName() {
    return (m_arch_str.empty() ? nullptr : m_arch_str.c_str());
  }

protected:
  std::string m_arch_str; // Save the arch triple in case a platform is
                          // specified after the architecture
};

} // namespace lldb_private

#endif // liblldb_OptionGroupArchitecture_h_
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