HandlerInterface.h

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#pragma once

#include <vector>
#include <memory>
#include <Eigen/Core>
#include "nuto/mechanics/dofs/DofType.h"

namespace NuTo
{

class CellInterface;

namespace Visualize
{

class UnstructuredGrid;

class HandlerInterface
{
public:
    virtual ~HandlerInterface() = default;

    virtual std::unique_ptr<HandlerInterface> Clone() const = 0;

    virtual std::vector<int> WriteGeometry(const CellInterface& cell, UnstructuredGrid* grid) = 0;

    virtual void WriteDofValues(const CellInterface& cell, const DofType dof, std::vector<int> pointIds,
                                UnstructuredGrid* grid) = 0;

    virtual void CellData(int cellId, std::vector<Eigen::VectorXd> values, std::string name,
                          UnstructuredGrid* grid) = 0;

    virtual void PointData(const CellInterface& cell, std::function<Eigen::VectorXd(Eigen::VectorXd)> f,
                           std::vector<int> pointIds, std::string name, UnstructuredGrid* grid) = 0;
};

} // namespace Visualize
} // namespace NuTo