input.hpp

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#pragma once
 
#include <filesystem>
 
#include <wmtk/Mesh.hpp>
 
#include <wmtk/components/multimesh/NamedMultiMesh.hpp>
namespace wmtk::components {
namespace utils {
class PathResolver;
}
 
namespace input {
class InputOptions;
 
 
/*
 * @brief Read a mesh from file.
 *
 * This method wraps MeshReader::read_mesh and adds some validity checks.
 * It can read .msh and .hdf5 file format.
 *
 * @param file The mesh file.
 * @param ignore_z_if_zero Ignore the z-component of points if it is zero and generate a mesh with
 * 2D positions.
 * @param tetrahedron_attributes Read tetrahedron attributes from an .msh file.
 */
std::shared_ptr<Mesh> input(
    const std::filesystem::path& file,
    const bool ignore_z_if_zero = false,
    const std::vector<std::string>& tetrahedron_attributes = {});
 
multimesh::NamedMultiMesh input(
    const InputOptions& options,
    const components::utils::PathResolver& resolver);
 
multimesh::NamedMultiMesh input(const InputOptions& options);
 
} // namespace input
} // namespace wmtk::components