vtkwriter.hh

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#pragma once
 
#include <dune/vtk/writers/imagedatawriter.hh>
#include <dune/vtk/writers/rectilineargridwriter.hh>
#include <dune/vtk/writers/structuredgridwriter.hh>
#include <dune/vtk/writers/unstructuredgridwriter.hh>
 
#define DUNE_VTK_DISABLE_DEPRECATION_WARNING
#include <dune/vtk/writers/vtkimagedatawriter.hh>
#include <dune/vtk/writers/vtkrectilineargridwriter.hh>
#include <dune/vtk/writers/vtkstructuredgridwriter.hh>
#include <dune/vtk/writers/vtkunstructuredgridwriter.hh>
#undef DUNE_VTK_DISABLE_DEPRECATION_WARNING
 
#if HAVE_DUNE_SPGRID
#include <dune/grid/spgrid.hh>
#include <dune/vtk/datacollectors/spdatacollector.hh>
#endif
 
#include <dune/grid/geometrygrid.hh>
#include <dune/grid/yaspgrid.hh>
#include <dune/vtk/datacollectors/celltypedatacollector.hh>
#include <dune/vtk/datacollectors/yaspdatacollector.hh>
 
namespace Dune::Vtk
{
  namespace Impl
  {
    // The default writer assumes an unstructured grid
    template <class GridView, class Grid>
    struct VtkWriterImpl
    {
      using type = Vtk::UnstructuredGridWriter<GridView, Vtk::CellTypeDataCollector<GridView>>;
    };
  }
 
 
  template <class GridView>
  class VtkWriter
      : public Impl::VtkWriterImpl<GridView, typename GridView::Grid>::type
  {
    using Super = typename Impl::VtkWriterImpl<GridView, typename GridView::Grid>::type;
 
  public:
    using Super::Super;
  };
 
  // deduction guide
  template <class GridView,
    class = std::void_t<typename GridView::IndexSet>>
  VtkWriter (GridView const&, Vtk::FormatTypes = Vtk::FormatTypes::BINARY, Vtk::DataTypes = Vtk::DataTypes::FLOAT32)
    -> VtkWriter<GridView>;
 
 
  namespace Impl
  {
    // A structured grid with coordinates in x, y, and z direction with arbitrary spacing
    template <class GridView, int dim, class Coordinates>
    struct VtkWriterImpl<GridView, YaspGrid<dim,Coordinates>>
    {
      using type = Vtk::RectilinearGridWriter<GridView, Vtk::YaspDataCollector<GridView>>;
    };
 
#if HAVE_DUNE_SPGRID
    // A structured grid with coordinates in x, y, and z direction with arbitrary spacing
    template <class GridView, class ct, int dim, template <int> class Ref, class Comm>
    struct VtkWriterImpl<GridView, SPGrid<ct,dim,Ref,Comm>>
    {
      using type = Vtk::RectilinearGridWriter<GridView, Vtk::SPDataCollector<GridView>>;
    };
#endif
 
    // A structured grid with coordinates in x, y, and z direction with arbitrary spacing
    template <class GridView, int dim, class ct>
    struct VtkWriterImpl<GridView, YaspGrid<dim,TensorProductCoordinates<ct,dim>>>
    {
      using type = Vtk::RectilinearGridWriter<GridView, Vtk::YaspDataCollector<GridView>>;
    };
 
    // A transformed structured grid has structured connectivity but unstructured point
    // coordinates.
    template <class GridView, int dim, class Coordinates, class CoordFunction, class Allocator>
    struct VtkWriterImpl<GridView, GeometryGrid<YaspGrid<dim,Coordinates>, CoordFunction, Allocator>>
    {
      using type = Vtk::StructuredGridWriter<GridView, Vtk::YaspDataCollector<GridView>>;
    };
 
  } // end namespace Impl
} // end namespace Dune::Vtk
 
namespace Dune
{
  template <class GridView>
  class [[deprecated("Use Vtk::VtkWriter instead.")]] VtkWriter
      : public Vtk::VtkWriter<GridView>
  {
    using Base = Vtk::VtkWriter<GridView>;
  public:
    using Base::Base;
  };
 
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
  // deduction guide
  template <class GridView,
    class = std::void_t<typename GridView::IndexSet>>
  VtkWriter (GridView const&, Vtk::FormatTypes = Vtk::FormatTypes::BINARY, Vtk::DataTypes = Vtk::DataTypes::FLOAT32)
    -> VtkWriter<GridView>;
#pragma GCC diagnostic pop
 
} // end namespace Dune