48 #ifndef vtkMPIImageReader_h 49 #define vtkMPIImageReader_h 51 #include "vtkIOMPIImageModule.h" 54 class vtkMPIOpaqueFileHandle;
82 int GetDataScalarTypeSize();
89 virtual void PartitionController(
const int extent[6]);
95 virtual unsigned long GetHeaderSize(vtkMPIOpaqueFileHandle &file);
103 virtual void SetupFileView(vtkMPIOpaqueFileHandle &file,
const int extent[6]);
111 virtual void ReadSlice(
int slice,
const int extent[6],
void *buffer);
136 #endif //vtkMPIImageReader_h
vtkMultiProcessController * GroupedController
A group of processes that are reading the same file (as determined by PartitionController.
unsigned long GetHeaderSize()
Get the size of the header computed by this object.
static vtkImageReader * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkMPIImageReader provides the mechanism to read a brick of bytes (or shorts, or ints,...
a simple class to control print indentation
Superclass of transformable binary file readers.
topologically and geometrically regular array of data
vtkMultiProcessController * Controller
void ExecuteDataWithInformation(vtkDataObject *data, vtkInformation *outInfo) override
This is a convenience method that is implemented in many subclasses instead of RequestData.
general representation of visualization data
Multiprocessing communication superclass.