HDF5Writer.hpp

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#pragma once
 
#include "MeshWriter.hpp"
 
#include <filesystem>
 
namespace h5pp {
class File;
}
 
namespace wmtk {
class HDF5Writer : public MeshWriter
{
public:
    HDF5Writer(const std::filesystem::path& filename);
 
    void write_top_simplex_type(const PrimitiveType type) override;
    void write_absolute_id(const std::vector<int64_t>& id) override;
 
    bool write(const int) override { return true; }
 
    void write_capacities(const std::vector<int64_t>& capacities) override;
 
    void write(
        const std::string& name,
        const int64_t type,
        const int64_t stride,
        const std::vector<char>& val,
        const char default_val) override;
 
    void write(
        const std::string& name,
        const int64_t type,
        const int64_t stride,
        const std::vector<int64_t>& val,
        const int64_t default_val) override;
 
    void write(
        const std::string& name,
        const int64_t type,
        const int64_t stride,
        const std::vector<double>& val,
        const double default_val) override;
 
    void write(
        const std::string& name,
        const int64_t type,
        const int64_t stride,
        const std::vector<Rational>& val,
        const Rational& default_val) override;
 
private:
    std::shared_ptr<h5pp::File> m_hdf5_file;
    std::string m_name;
 
    std::string dataset_path() const;
 
    template <typename Data, typename T>
    void write_internal(
        const std::string& name,
        const int64_t type,
        const int64_t stride,
        const Data& val,
        const T& default_val);
};
 
} // namespace wmtk