meiSynqNetInfo

Declaration

	long meiSynqNetInfo(MEISynqNet synqNet, MEISynqNetInfo *info);
	Required Header: stdmei.h

Description

meiSynqNetInfo reads static information about the network associated with the SynqNet object and writes it into the structure pointed to by info. The SynqNet info structure contains read only data that was determined during network initialization.

synqNet	a handle to a SynqNet object
*info	pointer to a SynqNet network information structure

Return Values
MPIMessageOK
MPIMessageARG_INVALID

Sample Code


/*
   Get the number of nodes on the SynqNet network
   Returns -1 if there is an error
*/
int NumberOfNodes(MEISynqNet synqNet)
{
	MEISynqNetInfo info;
	long returnValue;
	int numNodes = -1;

returnValue = meiSynqNetInfo(synqNet, &info);
if(returnValue == MPIMessageOK)
{
if(info.nodeCount >= 0 && info.nodeCount <= MEIXmpMaxSynqNetBlocks)
{
numNodes = info.nodeCount;
}
}
return numNodes;
}