Flags.h

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
#pragma once
 
namespace ChimeraTK {
 
  /********************************************************************************************************************/
 
  struct VariableDirection {
    enum { consuming, feeding, invalid } dir;
 
    bool withReturn;
 
    bool operator==(const VariableDirection& other) const { return dir == other.dir && withReturn == other.withReturn; }
    bool operator!=(const VariableDirection& other) const { return !operator==(other); }
  };
 
  /********************************************************************************************************************/
 
  enum class UpdateMode { poll, push, invalid };
 
  /********************************************************************************************************************/
 
  enum class NodeType { Device, ControlSystem, Application, TriggerReceiver, TriggerProvider, Constant, invalid };
 
  /********************************************************************************************************************/
 
  enum class LifeCycleState {
    initialisation, 
    run, 
    shutdown 
  };
 
  /********************************************************************************************************************/
 
} /* namespace ChimeraTK */