Function demo_FullStateDiagMatr

examples/isolated/reporting_matrices.cpp:65–80

void demo_FullStateDiagMatr() {

    // force use of available hardware acceleration
    QuESTEnv env = getQuESTEnv();
    FullStateDiagMatr matr = createCustomFullStateDiagMatr(6, env.isDistributed, env.isGpuAccelerated, env.isMultithreaded);

    // lazily set each element individually
    for (qindex i=0; i<matr.numElems; i++)
        setInlineFullStateDiagMatr(matr, i, 1, {(qreal) i+1});

    for (int num : {0, 50, 30, 10, 5, 1}) {
        rootPrint(num);
        setMaxNumReportedItems(num, num);
        reportFullStateDiagMatr(matr);
    }
}