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* move dummy_precision and epsilon to NumTraits

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* make NumTraits inherits std::numeric_limits
This commit is contained in:
Gael Guennebaud
2010-02-10 10:52:28 +01:00
parent c11df02f0d
commit fe0827495a
34 changed files with 108 additions and 103 deletions
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2
Eigen/src/SVD/JacobiSVD.h
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@@ -295,7 +295,7 @@ JacobiSVD<MatrixType, Options>& JacobiSVD<MatrixType, Options>::compute(const Ma
int cols = matrix.cols();
int diagSize = std::min(rows, cols);
m_singularValues.resize(diagSize);
const RealScalar precision = 2 * epsilon<Scalar>();
const RealScalar precision = 2 * NumTraits<Scalar>::epsilon();
if(!ei_svd_precondition_if_more_rows_than_cols<MatrixType, Options>::run(matrix, work_matrix, *this)
&& !ei_svd_precondition_if_more_cols_than_rows<MatrixType, Options>::run(matrix, work_matrix, *this))

2
Eigen/src/SVD/SVD.h
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@@ -193,7 +193,7 @@ SVD<MatrixType>& SVD<MatrixType>::compute(const MatrixType& matrix)
int i=0,its=0,j=0,k=0,l=0,nm=0;
Scalar anorm, c, f, g, h, s, scale, x, y, z;
bool convergence = true;
Scalar eps = dummy_precision<Scalar>();
Scalar eps = NumTraits<Scalar>::dummy_precision();
Matrix<Scalar,Dynamic,1> rv1(n);
g = scale = anorm = 0;