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| author |  Gael Guennebaud <g.gael@free.fr> | 2010-06-19 23:17:07 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2010-06-19 23:17:07 +0200 |
| commit | 575ac5409c6f6a9af219cdff3374c40e8a2a120d (patch) | |
| tree | d44914356e01c3cebdc2f9dffb5034b30ae7f1c2 /Eigen | |
| parent | eba418a458dd53a9a2c2af33f307e25ecc9413fa (diff) | |
add missing support for std::pow(array,scalar)
Diffstat (limited to 'Eigen')
| -rw-r--r-- | Eigen/src/Array/GlobalFunctions.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Eigen/src/Array/GlobalFunctions.h b/Eigen/src/Array/GlobalFunctions.h index 5de87e604..14825656b 100644 --- a/Eigen/src/Array/GlobalFunctions.h +++ b/Eigen/src/Array/GlobalFunctions.h @@ -60,6 +60,12 @@ namespace std EIGEN_ARRAY_DECLARE_GLOBAL_STD_UNARY(log,ei_scalar_log_op) EIGEN_ARRAY_DECLARE_GLOBAL_STD_UNARY(abs,ei_scalar_abs_op) EIGEN_ARRAY_DECLARE_GLOBAL_STD_UNARY(sqrt,ei_scalar_sqrt_op) + + template<typename Derived> + inline const Eigen::CwiseUnaryOp<Eigen::ei_scalar_pow_op<typename Derived::Scalar>, Derived> + pow(const Eigen::ArrayBase<Derived>& x, const typename Derived::Scalar& exponent) { \ + return x.derived().pow(exponent); \ + } } namespace Eigen |