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if EIGEN_NICE_RANDOM is defined, the random functions will return numbers with

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few bits left of the comma and for floating-point types will never return zero.
This replaces the custom functions in test/main.h, so one does not anymore need
to think about that when writing tests.
This commit is contained in:
Benoit Jacob
2008-09-01 17:31:21 +00:00
parent 49ff9b204c
commit 46fe7a3d9e
15 changed files with 78 additions and 83 deletions
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6
test/svd.cpp
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@@ -35,9 +35,9 @@ template<typename MatrixType> void svd(const MatrixType& m)
typedef typename MatrixType::Scalar Scalar;
typedef typename NumTraits<Scalar>::Real RealScalar;
MatrixType a = test_random_matrix<MatrixType>(rows,cols);
MatrixType a = MatrixType::Random(rows,cols);
Matrix<Scalar, MatrixType::RowsAtCompileTime, 1> b =
test_random_matrix<Matrix<Scalar, MatrixType::RowsAtCompileTime, 1> >(rows,1);
Matrix<Scalar, MatrixType::RowsAtCompileTime, 1>::Random(rows,1);
Matrix<Scalar, MatrixType::ColsAtCompileTime, 1> x(cols,1), x2(cols,1);
RealScalar largerEps = test_precision<RealScalar>();
@@ -56,7 +56,7 @@ template<typename MatrixType> void svd(const MatrixType& m)
{
if (ei_is_same_type<RealScalar,float>::ret)
{
MatrixType a1 = test_random_matrix<MatrixType>(rows,cols);
MatrixType a1 = MatrixType::Random(rows,cols);
a += a * a.adjoint() + a1 * a1.adjoint();
}
SVD<MatrixType> svd(a);