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bug #701: workaround (min) and (max) blocking ADL by introducing numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro.

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Gael Guennebaud
2014-10-20 15:55:32 +02:00
parent c12b7896d0
commit fe57b2f963
17 changed files with 43 additions and 42 deletions
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Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h
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@@ -732,7 +732,6 @@ struct direct_selfadjoint_eigenvalues<SolverType,2,false>
EIGEN_DEVICE_FUNC
static inline void run(SolverType& solver, const MatrixType& mat, int options)
{
EIGEN_USING_STD_MATH(max)
EIGEN_USING_STD_MATH(sqrt);
eigen_assert(mat.cols() == 2 && mat.cols() == mat.rows());
@@ -746,7 +745,7 @@ struct direct_selfadjoint_eigenvalues<SolverType,2,false>
// map the matrix coefficients to [-1:1] to avoid over- and underflow.
Scalar scale = mat.cwiseAbs().maxCoeff();
scale = (max)(scale,Scalar(1));
scale = numext::maxi(scale,Scalar(1));
MatrixType scaledMat = mat / scale;
// Compute the eigenvalues