Function getMatrix

tests/utils/convert.cpp:77–91

qmatrix getMatrix(Qureg qureg) {
    DEMAND( qureg.isDensityMatrix );

    qindex numRows = 1;
    qindex numCols = getPow2(qureg.numQubits);
    qmatrix out = getZeroMatrix(numCols);

    for (size_t r=0; r<out.size(); r++) {
        qcomp* arr[] = {out[r].data()};
        getDensityQuregAmps(arr, qureg, r, 0, numRows, numCols);

    }

    return out;
}