diff options
Diffstat (limited to 'Eigen/src/Core')
| -rw-r--r-- | Eigen/src/Core/functors/StlFunctors.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Eigen/src/Core/functors/StlFunctors.h b/Eigen/src/Core/functors/StlFunctors.h index 6df3fa501..9c1d75850 100644 --- a/Eigen/src/Core/functors/StlFunctors.h +++ b/Eigen/src/Core/functors/StlFunctors.h @@ -83,13 +83,17 @@ struct functor_traits<std::binder1st<T> > { enum { Cost = functor_traits<T>::Cost, PacketAccess = false }; }; #endif +#if (__cplusplus < 201703L) && (EIGEN_COMP_MSVC < 1910) +// std::unary_negate is deprecated since c++17 and will be removed in c++20 template<typename T> struct functor_traits<std::unary_negate<T> > { enum { Cost = 1 + functor_traits<T>::Cost, PacketAccess = false }; }; +// std::binary_negate is deprecated since c++17 and will be removed in c++20 template<typename T> struct functor_traits<std::binary_negate<T> > { enum { Cost = 1 + functor_traits<T>::Cost, PacketAccess = false }; }; +#endif #ifdef EIGEN_STDEXT_SUPPORT |