simpletransaction.h

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// SPDX-FileCopyrightText: 2017 Anne Jan Brouwer
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef SRC_SIMPLETRANSACTION_H_
#define SRC_SIMPLETRANSACTION_H_
 
#include "enums.h"
#include <queue>
 
class simpleTransaction {
  int transactionDepth;
  Enums::PROCESS lastInTransaction;
  std::queue<std::pair<Enums::PROCESS, Enums::PROCESS>> transactionQueue;
 
public:
  simpleTransaction()
      : transactionDepth(0), lastInTransaction(Enums::INVALID) {}

  void transactionStart();
  void transactionAdd(Enums::PROCESS);
  void transactionEnd(Enums::PROCESS);
  auto transactionIsOver(Enums::PROCESS) -> Enums::PROCESS;
};
 
#endif // SRC_SIMPLETRANSACTION_H_