groupNames = matrix->getGroups();
groupSizes = matrix->getSizes();
numGroups = matrix->getNumGroups();
initializeGroups(matrix);
}
catch(exception& e) {
groupNames = matrix->getGroups();
groupSizes = matrix->getSizes();
numGroups = matrix->getNumGroups();
initializeGroups(matrix);
}
catch(exception& e) {