vtkPCosmoReader Class Reference

#include <vtkPCosmoReader.h>

Inheritance diagram for vtkPCosmoReader:

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Collaboration diagram for vtkPCosmoReader:

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List of all members.

Detailed Description

Read a binary cosmology data file.

vtkPCosmoReader creates a vtkUnstructuredGrid from a binary cosmology file.

A cosmo file is a record format file with no header. One record per particle.

Each record is 32 bytes, with fields (in order) for: x_position (float), x_velocity (float), y_position (float), y_velocity (float), z-position (float), z_velocity (float) mass (float) identification tag (integer)

Total particle data can be split into per processor files, with each file name ending in the processor number.

Definition at line 93 of file vtkPCosmoReader.h.


Public Types
typedef vtkUnstructuredGridAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetFileName (const char *)
virtual char *	GetFileName ()

virtual void	SetRL (float)
virtual float	GetRL ()

virtual void	SetOverlap (float)
virtual float	GetOverlap ()

virtual void	SetReadMode (int)
virtual int	GetReadMode ()

virtual void	SetCosmoFormat (int)
virtual int	GetCosmoFormat ()

virtual vtkMultiProcessController *	GetController ()
virtual void	SetController (vtkMultiProcessController *)
Static Public Member Functions
static vtkPCosmoReader *	New ()
static int	IsTypeOf (const char *type)
static vtkPCosmoReader *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkPCosmoReader ()
	~vtkPCosmoReader ()
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
vtkMultiProcessController *	Controller
char *	FileName
float	RL
float	Overlap
int	ReadMode
int	CosmoFormat

Member Typedef Documentation

typedef vtkUnstructuredGridAlgorithm vtkPCosmoReader::Superclass

Reimplemented from vtkUnstructuredGridAlgorithm.

Definition at line 97 of file vtkPCosmoReader.h.

Constructor & Destructor Documentation

vtkPCosmoReader::vtkPCosmoReader ( ) [protected]

vtkPCosmoReader::~vtkPCosmoReader ( ) [protected]

Member Function Documentation

static vtkPCosmoReader* vtkPCosmoReader::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkUnstructuredGridAlgorithm.

virtual const char* vtkPCosmoReader::GetClassName ( ) [virtual]

Reimplemented from vtkUnstructuredGridAlgorithm.

static int vtkPCosmoReader::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkUnstructuredGridAlgorithm.

virtual int vtkPCosmoReader::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkUnstructuredGridAlgorithm.

static vtkPCosmoReader* vtkPCosmoReader::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkUnstructuredGridAlgorithm.

void vtkPCosmoReader::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			`[virtual]`

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkUnstructuredGridAlgorithm.

virtual void vtkPCosmoReader::SetFileName ( const char * ) [virtual]

Specify the name of the cosmology particle binary file to read

virtual char* vtkPCosmoReader::GetFileName ( ) [virtual]

Specify the name of the cosmology particle binary file to read

virtual void vtkPCosmoReader::SetRL ( float ) [virtual]

Specify the physical box dimensions size (rL) (default 100.0)

virtual float vtkPCosmoReader::GetRL ( ) [virtual]

Specify the physical box dimensions size (rL) (default 100.0)

virtual void vtkPCosmoReader::SetOverlap ( float ) [virtual]

Specify the ghost cell spacing in Mpc (in rL units) (edge boundary of processor box) (default 5)

virtual float vtkPCosmoReader::GetOverlap ( ) [virtual]

Specify the ghost cell spacing in Mpc (in rL units) (edge boundary of processor box) (default 5)

virtual void vtkPCosmoReader::SetReadMode ( int ) [virtual]

Set the read mode (0 = one-to-one, 1 = default, round-robin)

virtual int vtkPCosmoReader::GetReadMode ( ) [virtual]

Set the read mode (0 = one-to-one, 1 = default, round-robin)

virtual void vtkPCosmoReader::SetCosmoFormat ( int ) [virtual]

Set the filetype to Gadget or Cosmo read mode (0 = Gadget, 1 = default, Cosmo)

virtual int vtkPCosmoReader::GetCosmoFormat ( ) [virtual]

Set the filetype to Gadget or Cosmo read mode (0 = Gadget, 1 = default, Cosmo)

virtual vtkMultiProcessController* vtkPCosmoReader::GetController ( ) [virtual]

Set the communicator object for interprocess communication

virtual void vtkPCosmoReader::SetController ( vtkMultiProcessController * ) [virtual]

Set the communicator object for interprocess communication

virtual int vtkPCosmoReader::RequestInformation	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			`[protected, virtual]`

Reimplemented from vtkUnstructuredGridAlgorithm.

virtual int vtkPCosmoReader::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)			`[protected, virtual]`