Hi,<div><br class="webkit-block-placeholder"></div><div>I iterate over the lines of a sparse matrix and need to find out how many non zero elements are in the line the iterator points to at the moment. Is that possible?</div>
<div><br class="webkit-block-placeholder"></div><div>Thanks,</div><div><br class="webkit-block-placeholder"></div><div>Markus</div>