GridFormat 0.2.1
I/O-Library for grid-like data structures
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Reader for .pvtu file format. More...
#include <pvtu_reader.hpp>
Public Member Functions | |
PVTUReader (const NullCommunicator &) | |
template<Concepts::Communicator C> | |
PVTUReader (const C &comm, std::optional< bool > merge_exceeding_pieces={}) | |
Public Member Functions inherited from GridFormat::VTK::PXMLReaderBase< PieceReader > | |
PXMLReaderBase (PXMLReaderBase &&)=default | |
PXMLReaderBase (const PXMLReaderBase &)=delete | |
PXMLReaderBase & | operator= (PXMLReaderBase &&)=default |
PXMLReaderBase & | operator= (const PXMLReaderBase &)=delete |
PXMLReaderBase (std::string vtk_grid_type) | |
PXMLReaderBase (std::string vtk_grid_type, const NullCommunicator &) | |
template<Concepts::Communicator C> | |
PXMLReaderBase (std::string vtk_grid_type, const C &comm, std::optional< bool > merge_exceeding_pieces={}) | |
Public Member Functions inherited from GridFormat::GridReader | |
GridReader (GridReader &&)=default | |
GridReader (const GridReader &)=delete | |
GridReader & | operator= (GridReader &&)=default |
GridReader & | operator= (const GridReader &)=delete |
GridReader (const std::string &filename) | |
std::string | name () const |
Return the name of this reader. | |
void | open (const std::string &filename) |
Open the given grid file. | |
void | close () |
Close the grid file. | |
const std::string & | filename () const |
Return the name of the opened grid file (empty string until open() is called) | |
std::size_t | number_of_cells () const |
Return the number of cells in the grid read from the file. | |
std::size_t | number_of_points () const |
Return the number of points in the grid read from the file. | |
std::size_t | number_of_pieces () const |
std::array< std::size_t, 3 > | extents () const |
Return the extents of the grid (only available for structured grid formats) | |
PieceLocation | location () const |
Return the location of this piece in a structured grid (only available for structured grid formats) | |
std::vector< double > | ordinates (unsigned int direction) const |
Return the ordinates of the grid (only available for rectilinear grid formats) | |
Vector | spacing () const |
Return the spacing of the grid (only available for image grid formats) | |
Vector | origin () const |
Return the origin of the grid (only available for image grid formats) | |
Vector | basis_vector (unsigned int direction) const |
Return the basis vector of the grid in the given direction (only available for image grid formats) | |
bool | is_sequence () const |
Return true if the read file is a sequence. | |
std::size_t | number_of_steps () const |
Return the number of available steps (only available for sequence formats) | |
double | time_at_step (std::size_t step_idx) const |
Return the time at the current step (only available for sequence formats) | |
void | set_step (std::size_t step_idx) |
Set the step from which to read data (only available for sequence formats) | |
template<std::size_t space_dim = 3, Concepts::GridFactory< space_dim > Factory> | |
void | export_grid (Factory &factory) const |
Export the grid read from the file into the given grid factory. | |
void | visit_cells (const CellVisitor &visitor) const |
Visit all cells in the grid read from the file. | |
FieldPtr | points () const |
Return the points of the grid as field. | |
FieldPtr | cell_field (std::string_view name) const |
Return the cell field with the given name. | |
FieldPtr | point_field (std::string_view name) const |
Return the point field with the given name. | |
FieldPtr | meta_data_field (std::string_view name) const |
Return the meta data field with the given name. | |
void | set_ignore_warnings (bool value) |
Additional Inherited Members | |
Public Types inherited from GridFormat::GridReader | |
using | Vector = std::array< double, 3 > |
using | CellVisitor = std::function< void(CellType, const std::vector< std::size_t > &)> |
Protected Types inherited from GridFormat::VTK::PXMLReaderBase< PieceReader > | |
enum class | FieldType { point , cell } |
Protected Member Functions inherited from GridFormat::VTK::PXMLReaderBase< PieceReader > | |
const std::vector< PieceReader > & | _readers () const |
const std::string | _grid_type () const |
std::size_t | _num_process_pieces () const |
std::optional< bool > | _merge_exceeding_pieces_option () const |
XMLReaderHelper | _read_pvtk_file (const std::string &filename, typename GridReader::FieldNames &fields) |
void | _close_pvtk_file () |
Protected Member Functions inherited from GridFormat::GridReader | |
void | _log_warning (std::string_view warning) const |