42 for(
int i=0; i<4; ++i) {
testData(int localProc, int numProcs)
std::vector< int > fieldIDs
std::vector< int > sharedIDs
std::vector< int > idTypes
std::vector< int > numSharingProcsPerID
std::vector< int > fieldSizes
std::vector< int > sharingProcs
int localProc(MPI_Comm comm)
int numProcs(MPI_Comm comm)