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vtkByteSwap Class Reference

perform machine dependent byte swapping. More...

#include <vtkByteSwap.h>

Inheritance diagram for vtkByteSwap:

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Collaboration diagram for vtkByteSwap:

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List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)

Static Public Methods

vtkByteSwap * New ()
int IsTypeOf (const char *type)
vtkByteSwap * SafeDownCast (vtkObject *o)
void Swap2LE (short *s)
void Swap4LE (char *c)
void Swap4LE (float *p)
void Swap4LE (int *i)
void Swap4LE (unsigned long *i)
void Swap4LE (long *i)
void Swap4LERange (char *c, int num)
void Swap4LERange (unsigned char *c, int num)
void Swap4LERange (float *p, int num)
void Swap4LERange (int *i, int num)
void Swap4LERange (unsigned long *i, int num)
void Swap4BE (char *c)
void Swap4BE (float *p)
void Swap4BE (int *i)
void Swap4BE (unsigned long *i)
void Swap4BERange (char *c, int num)
void Swap4BERange (float *p, int num)
void Swap4BERange (int *i, int num)
void Swap4BERange (unsigned long *i, int num)
void SwapWrite4BERange (char *c, int num, FILE *fp)
void SwapWrite4BERange (float *p, int num, FILE *fp)
void SwapWrite4BERange (int *i, int num, FILE *fp)
void SwapWrite4BERange (unsigned long *i, int num, FILE *fp)
void SwapWrite4BERange (char *c, int num, ostream *fp)
void SwapWrite4BERange (float *p, int num, ostream *fp)
void SwapWrite4BERange (int *i, int num, ostream *fp)
void SwapWrite4BERange (unsigned long *i, int num, ostream *fp)
void Swap2BE (short *s)
void Swap2BERange (char *c, int num)
void Swap2BERange (short *i, int num)
void Swap2LERange (char *c, int num)
void Swap2LERange (short *i, int num)
void SwapWrite2BERange (char *c, int num, FILE *fp)
void SwapWrite2BERange (short *i, int num, FILE *fp)
void SwapWrite2BERange (char *c, int num, ostream *fp)
void SwapWrite2BERange (short *i, int num, ostream *fp)
void SwapVoidRange (void *buffer, int numWords, int wordSize)

Protected Methods

 vtkByteSwap ()
 ~vtkByteSwap ()
 vtkByteSwap (const vtkByteSwap &)
void operator= (const vtkByteSwap &)

Detailed Description

perform machine dependent byte swapping.

Date:
2000/12/10 20:08:06
Revision:
1.38

vtkByteSwap is used by other classes to perform machine dependent byte swapping. Byte swapping is often used when reading or writing binary files.


Member Function Documentation

virtual const char* vtkByteSwap::GetClassName   [virtual]
 

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkByteSwap::IsA const char *    type [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 vtkObject.

int vtkByteSwap::IsTypeOf const char *    type [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 vtkObject.

vtkByteSwap* vtkByteSwap::New   [static]
 

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

Reimplemented from vtkObject.

vtkByteSwap* vtkByteSwap::SafeDownCast vtkObject   o [static]
 

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

void vtkByteSwap::Swap2BE short *    s [static]
 

Swap 2 byte word to BE.

void vtkByteSwap::Swap2BERange char *    c,
int    num
[static]
 

Swap bunch of bytes to BE. Num is the number of two byte words to swap.

void vtkByteSwap::Swap2LE short *    s [static]
 

Swap 2 byte word to be LE.

void vtkByteSwap::Swap2LERange char *    c,
int    num
[static]
 

Swap bunch of bytes to LE. Num is the number of two byte words to swap.

void vtkByteSwap::Swap4BE char *    c [static]
 

Swap four byte word to be BE.

void vtkByteSwap::Swap4BERange char *    c,
int    num
[static]
 

Swap bunch of bytes to be BE. Num is the number of four byte words to swap.

void vtkByteSwap::Swap4LE char *    c [static]
 

Swap four byte word to be LE.

void vtkByteSwap::Swap4LERange char *    c,
int    num
[static]
 

Swap bunch of bytes to be LE. Num is the number of four byte words to swap.

void vtkByteSwap::SwapVoidRange void *    buffer,
int    numWords,
int    wordSize
[static]
 

Swaps the bytes of a buffer. Uses an arbitrary word size, but assumes the word size is divisible by two.

void vtkByteSwap::SwapWrite2BERange char *    c,
int    num,
FILE *    fp
[static]
 

Swap bunch of bytes to BE. Num is the number of two byte words to swap. The results are written out to prevent having to keep the swapped copy in memory.

void vtkByteSwap::SwapWrite4BERange char *    c,
int    num,
FILE *    fp
[static]
 

Swap bunch of bytes to BE. Num is the number of four byte words to swap. The results are written out to prevent having to keep the swapped copy in memory.


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:23:53 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002