EigenField.h

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#pragma once
 
// base code includes
#include <Debug.h>
#include <Geometry.h>
#include <Laplacian.h>
#include <Triangulation.h>
 
namespace ttk {
 
  class EigenField : virtual public Debug {
  public:
    EigenField() {
      this->setDebugMsgPrefix("EigenField");
    }
 
    inline void
      preconditionTriangulation(AbstractTriangulation &triangulation) const {
      Laplacian::preconditionTriangulation(triangulation);
    }
 
    template <typename T, class TriangulationType = AbstractTriangulation>
    int execute(const TriangulationType &triangulation,
                T *const outputFieldPointer,
                const unsigned int eigenNumber = 500,
                bool computeStatistics = false,
                T *const outputStatistics = nullptr) const;
  };
 
} // namespace ttk