UnPackBuffer Class Reference

A class that provides a facility for unpacking messages, using the MPI packing facilities. More...

#include <PackBuf.h>

List of all members.

Public Methods
void	setup (char *buf_, int size_, int flag=0)
	Method that does the setup for the constructors.
	UnPackBuffer ()
	Default constructor.
	UnPackBuffer (int size_)
	Constructor that specifies the size of the buffer.
	UnPackBuffer (char *buf_, int size_, int flag=0)
	Constructor that sets the internal buffer to the given array.
	~UnPackBuffer ()
	Destructor.
void	resize (const int newsize)
	Resizes the internal buffer.
const char *	buf ()
	Returns a pointer to the internal buffer.
int	len ()
	Returns the length of the buffer.
int	curr ()
	Returns the number of bytes that have been unpacked from the buffer.
void	reset ()
	Resets the index of the internal buffer.
void	unpack (int *data, const int num=1)
	Unpack one or more int's.
void	unpack (unsigned_int *data, const int num=1)
	Unpack one or more unsigned int's.
void	unpack (long *data, const int num=1)
	Unpack one or more long's.
void	unpack (unsigned_long *data, const int num=1)
	Unpack one or more unsigned long's.
void	unpack (short *data, const int num=1)
	Unpack one or more short's.
void	unpack (unsigned_short *data, const int num=1)
	Unpack one or more unsigned short's.
void	unpack (char *data, const int num=1)
	Unpack one or more char's.
void	unpack (unsigned_char *data, const int num=1)
	Unpack one or more unsigned char's.
void	unpack (double *data, const int num=1)
	Unpack one or more double's.
void	unpack (float *data, const int num=1)
	Unpack one or more float's.
void	unpack (bool *data, const int num=1)
	Unpack one or more bool's.
void	unpack (int &data)
	Unpack a int.
void	unpack (unsigned_int &data)
	Unpack a unsigned int.
void	unpack (long &data)
	Unpack a long.
void	unpack (unsigned_long &data)
	Unpack a unsigned long.
void	unpack (short &data)
	Unpack a short.
void	unpack (unsigned_short &data)
	Unpack a unsigned short.
void	unpack (char &data)
	Unpack a char.
void	unpack (unsigned_char &data)
	Unpack a unsigned char.
void	unpack (double &data)
	Unpack a double.
void	unpack (float &data)
	Unpack a float.
void	unpack (bool &data)
	Unpack a bool.
Protected Attributes
char *	buffer
	The internal buffer for unpacking.
int	index
	The index into the current buffer.
int	size
	The total size that has been allocated for the buffer.
int	own_flag
	If TRUE, then this class owns the internal buffer.

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Detailed Description

A class that provides a facility for unpacking messages, using the MPI packing facilities.

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The documentation for this class was generated from the following file:

• PackBuf.h