Function demo_DiagMatr

examples/isolated/reporting_matrices.cpp:49–61

void demo_DiagMatr() {

    DiagMatr matr = createDiagMatr(5);
    for (qindex i=0; i<matr.numElems; i++)
        matr.cpuElems[i] = i + 1;
    syncDiagMatr(matr);

    for (int num : {0, 10}) {
        rootPrint(num);
        setMaxNumReportedItems(num, num);
        reportDiagMatr(matr);
    }
}