CellBorderAndFlagManager.h

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#pragma once
#include <cstdlib>
 
#include "autopas/options/IteratorBehavior.h"
 
namespace autopas::internal {
class CellBorderAndFlagManager {
 public:
  using index_t = std::size_t;
 
  virtual ~CellBorderAndFlagManager() = default;
 
  [[nodiscard]] virtual bool cellCanContainHaloParticles(index_t index1d) const = 0;
 
  [[nodiscard]] virtual bool cellCanContainOwnedParticles(index_t index1d) const = 0;
 
  [[nodiscard]] bool ignoreCellForIteration(index_t index1d, IteratorBehavior behavior) const {
    if ((behavior & IteratorBehavior::halo) and cellCanContainHaloParticles(index1d)) {
      return false;
    }
    if ((behavior & IteratorBehavior::owned) and cellCanContainOwnedParticles(index1d)) {
      return false;
    }
    if (behavior & IteratorBehavior::dummy) {
      return false;
    }
    return true;
  }
};
}  // namespace autopas::internal