Examples with IntIterator it.unimi.dsi.fastutil.ints.IntIterator used on opensource projects

Example 31 with IntIterator

use of it.unimi.dsi.fastutil.ints.IntIterator in project ignite by apache.

the class SparseMatrix method nonZeroElements.

/**
 * {@inheritDoc}
 */
@Override
public int nonZeroElements() {
    int res = 0;
    IntIterator rowIter = indexesMap().keySet().iterator();
    while (rowIter.hasNext()) {
        int row = rowIter.nextInt();
        res += indexesMap().get(row).size();
    }
    return res;
}