/****************************************************************************
*
*    Copyright (c) 2022 Vivante Corporation
*
*    Permission is hereby granted, free of charge, to any person obtaining a
*    copy of this software and associated documentation files (the "Software"),
*    to deal in the Software without restriction, including without limitation
*    the rights to use, copy, modify, merge, publish, distribute, sublicense,
*    and/or sell copies of the Software, and to permit persons to whom the
*    Software is furnished to do so, subject to the following conditions:
*
*    The above copyright notice and this permission notice shall be included in
*    all copies or substantial portions of the Software.
*
*    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
*    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
*    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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*    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
*    DEALINGS IN THE SOFTWARE.
*
*****************************************************************************/
#include "tim/vx/compile_option.h"
#include <string>

namespace tim {
namespace vx {

CompileOption CompileOption::DefaultOptions;

struct CompileOptionImpl {
  // string: readable name; bool: setup or not; bool: value if setup; bool: default value if not setup;
  using RelaxModeType = std::tuple<std::string, bool, bool, bool>;
  CompileOptionImpl() {
    relax_mode_ = RelaxModeType(std::string("RelaxMode"), false, false, false);
  }

  bool RelaxMode() const {
    return std::get<1>(relax_mode_) ? std::get<2>(relax_mode_)
                                    : std::get<3>(relax_mode_);
  }

  bool& RelaxMode() {
    return std::get<1>(relax_mode_) ? std::get<2>(relax_mode_)
                                    : std::get<3>(relax_mode_);
  }

  RelaxModeType relax_mode_;
};

CompileOption::CompileOption() : impl_(new CompileOptionImpl()) {}

bool CompileOption::isRelaxMode() const { return this->impl_->RelaxMode(); }

bool CompileOption::setRelaxMode(bool enable) {
  return this->impl_->RelaxMode() = enable;
}
}  // namespace vx
}  // namespace tim
