Channel Class Reference

#include <Channel.h>

List of all members.

Public Member Functions
int	size () const
int	rank () const
bool	closed () const
void	close ()
virtual void	sendInt (int destRank, int i) const =0
virtual int	recvInt (int &srcRank) const =0
virtual int	recvIntFrom (int srcRank) const =0
virtual void	sendBytes (int destRank, const unsigned char *buf, int count) const =0
virtual unsigned char *	recvBytes (int srcRank, int count) const =0
Protected Member Functions
	Channel (const Channel &)
	Copy constructor. Not supported.
Channel &	operator= (const Channel &)
	Assignment operator. Not supported.
Protected Attributes
int	m_size
	The number of processes involved in the parallel search.
int	m_rank
	The rank of the current process.
bool	m_closed
	Got termination notification.

---

Detailed Description

The super class of all the communication engines for PCSPs (parallel CSPs).

---

Member Function Documentation

virtual unsigned char* Channel::recvBytes (  int  srcRank, int  count )  const [pure virtual]

Wait for the given number of bytes from the given process. The data is returned in a newly allocate buffer. It is the caller's responsability to `delete' it.

virtual int Channel::recvInt (  int &  srcRank  )  const [pure virtual]

Wait for an integer from any process. The rank of the source is placed in srcRank.

virtual int Channel::recvIntFrom (  int  srcRank  )  const [pure virtual]

Wait for an integer from the given process.

virtual void Channel::sendBytes (  int  destRank, const unsigned char *  buf, int  count )  const [pure virtual]

Send the given number of bytes to the given process.

virtual void Channel::sendInt (  int  destRank, int  i )  const [pure virtual]

Send an integer.

---

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

• Channel.h

---