Cross Reference: /external/eigen/test/eigen2/sparse.h

Lines Matching refs:density

38  * and a ratio of \a density non zero entries.
45 initSparse(double density,
52   sparseMat.startFill(int(refMat.rows()*refMat.cols()*density));
57       Scalar v = (ei_random<double>(0,1) < density) ? ei_random<Scalar>() : Scalar(0);
88 initSparse(double density,
95   sparseMat.startFill(int(refMat.rows()*refMat.cols()*density));
100       Scalar v = (ei_random<double>(0,1) < density) ? ei_random<Scalar>() : Scalar(0);
131 initSparse(double density,
137   sparseVec.reserve(int(refVec.size()*density));
141     Scalar v = (ei_random<double>(0,1) < density) ? ei_random<Scalar>() : Scalar(0);

OpenGrok