ExportXML.hpp

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#pragma once
 
#include <Eigen/Core>
#include <iosfwd>
#include <string>
#include <vector>
#include "io/Export.hpp"
#include "logging/Logger.hpp"
#include "mesh/SharedPointer.hpp"
 
namespace precice {
namespace mesh {
class Mesh;
class Edge;
class Triangle;
class Tetrahedron;
} // namespace mesh
} // namespace precice
 
namespace precice {
namespace io {
 
class ExportXML : public Export {
public:
  void doExport(
      const std::string &name,
      const std::string &location,
      const mesh::Mesh & mesh) override;
 
  static void writeVertex(
      const Eigen::VectorXd &position,
      std::ostream &         outFile);
 
  static void writeLine(
      const mesh::Edge &edge,
      std::ostream &    outFile);
 
  static void writeTriangle(
      const mesh::Triangle &triangle,
      std::ostream &        outFile);
 
  static void writeTetrahedron(
      const mesh::Tetrahedron &tetra,
      std::ostream &           outFile);
 
private:
  mutable logging::Logger _log{"io::ExportXML"};
 
  std::vector<std::string> _scalarDataNames;
 
  std::vector<std::string> _vectorDataNames;
 
  virtual std::string getVTKFormat() const                             = 0;
  virtual std::string getParallelExtension() const                     = 0;
  virtual std::string getPieceExtension() const                        = 0;
  virtual std::string getPieceAttributes(const mesh::Mesh &mesh) const = 0;
 
  void processDataNamesAndDimensions(const mesh::Mesh &mesh);
 
  void writeParallelFile(
      const std::string &name,
      const std::string &location,
      const mesh::Mesh & mesh) const;
 
  virtual void writeParallelCells(std::ostream &out) const = 0;
 
  void writeParallelData(std::ostream &out) const;
 
  void writeSubFile(
      const std::string &name,
      const std::string &location,
      const mesh::Mesh & mesh) const;
 
  void exportPoints(
      std::ostream &    outFile,
      const mesh::Mesh &mesh) const;
 
  virtual void exportConnectivity(
      std::ostream &    outFile,
      const mesh::Mesh &mesh) const = 0;
 
  void exportData(
      std::ostream &    outFile,
      const mesh::Mesh &mesh) const;
 
  void exportGradient(const mesh::PtrData data, const int dataDim, std::ostream &outFile) const;
};
 
} // namespace io
} // namespace precice