gate_executor.h

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// MIT License
//
// Copyright (c) 2020 Lennart Braun
//
// 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
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
#include <functional>
#include <memory>
 
namespace encrypto::motion {
 
struct RunTimeStatistics;
 
class Logger;
class Register;
 
// Evaluates all registered gates.
class GateExecutor {
 public:
  GateExecutor(Register&, std::function<void()> preprocessing_function, std::shared_ptr<Logger>);
 
  // Run the setup phases first for all gates before starting with the online
  // phases.
  void EvaluateSetupOnline(RunTimeStatistics& statistics);
  // Run setup and online phase of each gate as soon as possible.
  void Evaluate(RunTimeStatistics& statistics);
 
 private:
  Register& register_;
  std::function<void()> preprocessing_function_;
  std::shared_ptr<Logger> logger_;
};
 
}  // namespace encrypto::motion