diff options
Diffstat (limited to 'test/sparse_vector.cpp')
| -rw-r--r-- | test/sparse_vector.cpp | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/test/sparse_vector.cpp b/test/sparse_vector.cpp index 7201afe5b..0c9476803 100644 --- a/test/sparse_vector.cpp +++ b/test/sparse_vector.cpp @@ -9,14 +9,14 @@ #include "sparse.h" -template<typename Scalar> void sparse_vector(int rows, int cols) +template<typename Scalar,typename Index> void sparse_vector(int rows, int cols) { double densityMat = (std::max)(8./(rows*cols), 0.01); double densityVec = (std::max)(8./float(rows), 0.1); typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix; typedef Matrix<Scalar,Dynamic,1> DenseVector; - typedef SparseVector<Scalar> SparseVectorType; - typedef SparseMatrix<Scalar> SparseMatrixType; + typedef SparseVector<Scalar,0,Index> SparseVectorType; + typedef SparseMatrix<Scalar,0,Index> SparseMatrixType; Scalar eps = 1e-6; SparseMatrixType m1(rows,rows); @@ -77,15 +77,34 @@ template<typename Scalar> void sparse_vector(int rows, int cols) VERIFY_IS_APPROX(v1.squaredNorm(), refV1.squaredNorm()); + + VERIFY_IS_APPROX(v1.blueNorm(), refV1.blueNorm()); + + // test aliasing + VERIFY_IS_APPROX((v1 = -v1), (refV1 = -refV1)); + VERIFY_IS_APPROX((v1 = v1.transpose()), (refV1 = refV1.transpose().eval())); + VERIFY_IS_APPROX((v1 += -v1), (refV1 += -refV1)); + + // sparse matrix to sparse vector + SparseMatrixType mv1; + VERIFY_IS_APPROX((mv1=v1),v1); + VERIFY_IS_APPROX(mv1,(v1=mv1)); + VERIFY_IS_APPROX(mv1,(v1=mv1.transpose())); + + // check copy to dense vector with transpose + refV3.resize(0); + VERIFY_IS_APPROX(refV3 = v1.transpose(),v1.toDense()); + VERIFY_IS_APPROX(DenseVector(v1),v1.toDense()); } void test_sparse_vector() { for(int i = 0; i < g_repeat; i++) { - CALL_SUBTEST_1( sparse_vector<double>(8, 8) ); - CALL_SUBTEST_2( sparse_vector<std::complex<double> >(16, 16) ); - CALL_SUBTEST_1( sparse_vector<double>(299, 535) ); + CALL_SUBTEST_1(( sparse_vector<double,int>(8, 8) )); + CALL_SUBTEST_2(( sparse_vector<std::complex<double>, int>(16, 16) )); + CALL_SUBTEST_1(( sparse_vector<double,long int>(299, 535) )); + CALL_SUBTEST_1(( sparse_vector<double,short>(299, 535) )); } } |