DataOutBase::VtkFlags Struct Reference

#include <deal.II/base/data_out_base.h>

Inheritance diagram for DataOutBase::VtkFlags:

Public Types
enum	ZlibCompressionLevel { no_compression, best_speed, best_compression, default_compression }

Public Member Functions
	VtkFlags (const double time=std::numeric_limits< double >::min(), const unsigned int cycle=std::numeric_limits< unsigned int >::min(), const bool print_date_and_time=true, const ZlibCompressionLevel compression_level=best_compression)
Public Member Functions inherited from DataOutBase::OutputFlagsBase< VtkFlags >
void	parse_parameters (const ParameterHandler &prm)
std::size_t	memory_consumption () const

Public Attributes
double	time
unsigned int	cycle
bool	print_date_and_time
ZlibCompressionLevel	compression_level

Additional Inherited Members
Static Public Member Functions inherited from DataOutBase::OutputFlagsBase< VtkFlags >
static void	declare_parameters (ParameterHandler &prm)

Detailed Description

Flags controlling the details of output in VTK format.

Definition at line 1058 of file data_out_base.h.

Member Enumeration Documentation

ZlibCompressionLevel

enum DataOutBase::VtkFlags::ZlibCompressionLevel

A data type providing the different possible zlib compression levels. These map directly to constants defined by zlib.

Enumerator
no_compression	Do not use any compression.
best_speed	Use the fastest available compression algorithm.
best_compression	Use the algorithm which results in the smallest compressed files. This is the default flag.
default_compression	Use the default compression algorithm. This is a compromise between speed and file size.

Definition at line 1096 of file data_out_base.h.

Constructor & Destructor Documentation

VtkFlags()

DataOutBase::VtkFlags::VtkFlags	(	const double	time = std::numeric_limits<double>::min(),
		const unsigned int	cycle = std::numeric_limits<unsigned int>::min(),
		const bool	print_date_and_time = true,
		const ZlibCompressionLevel	compression_level = best_compression
	)

Constructor.

Definition at line 2286 of file data_out_base.cc.

Member Data Documentation

time

double DataOutBase::VtkFlags::time

The time of the time step if this file is part of a time dependent simulation.

The value of this variable is written into the output file according to the instructions provided in http://www.visitusers.org/index.php?title=Time_and_Cycle_in_VTK_files unless it is at its default value of

std::numeric_limits<unsigned int>::min() 

.

Definition at line 1070 of file data_out_base.h.

cycle

unsigned int DataOutBase::VtkFlags::cycle

The number of the time step if this file is part of a time dependent simulation, or the cycle within a nonlinear or other iteration.

The value of this variable is written into the output file according to the instructions provided in http://www.visitusers.org/index.php?title=Time_and_Cycle_in_VTK_files unless it is at its default value of

std::numeric_limits<unsigned int>::min() 

.

Definition at line 1082 of file data_out_base.h.

print_date_and_time

bool DataOutBase::VtkFlags::print_date_and_time

Flag to determine whether the current date and time shall be printed as a comment in the file's second line.

Default is true.

Definition at line 1090 of file data_out_base.h.

compression_level

ZlibCompressionLevel DataOutBase::VtkFlags::compression_level

Flag determining the compression level at which zlib, if available, is run. The default is best_compression.

Definition at line 1122 of file data_out_base.h.

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The documentation for this struct was generated from the following files:

• deal.II/base/data_out_base.h
• source/base/data_out_base.cc