gsSerialGroup Class Reference

Detailed Description

A sequential communicator group class.

Public Member Functions
const MPI_Group *	operator& () const
	Returns a constant pointer to the internal group object.

Static Public Member Functions
static int	compare (const gsSerialGroup &)
	Compares the group with another group.
static int	compare (const int &)
	Compares the group with another group.
static gsSerialGroup	diff (const gsSerialGroup &)
	Creates a group from the difference of the group with another group.
static gsSerialGroup	diff (const int &)
	Creates a group from the difference of the group with another group.
static gsSerialGroup	intersect (const gsSerialGroup &)
	Creates a group from the intersection of the group with another group.
static gsSerialGroup	intersect (const int &)
	Creates a group from the intersection of the group with another group.
static std::ostream &	print (std::ostream &os)
	Prints the group object as a string.
static int	rank ()
	Returns the rank of the group.
static int	size ()
	Returns the size of the group.
static gsSerialGroup	unite (const gsSerialGroup &)
	Creates a group from the union of the group with another group.
static gsSerialGroup	unite (const int &)
	Creates a group from the union of the group with another group.