11 #ifndef EIGEN_GLOBAL_FUNCTIONS_H 12 #define EIGEN_GLOBAL_FUNCTIONS_H 14 #define EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(NAME,FUNCTOR) \ 15 template<typename Derived> \ 16 inline const Eigen::CwiseUnaryOp<Eigen::internal::FUNCTOR<typename Derived::Scalar>, const Derived> \ 17 NAME(const Eigen::ArrayBase<Derived>& x) { \ 21 #define EIGEN_ARRAY_DECLARE_GLOBAL_EIGEN_UNARY(NAME,FUNCTOR) \ 23 template<typename Derived> \ 24 struct NAME##_retval<ArrayBase<Derived> > \ 26 typedef const Eigen::CwiseUnaryOp<Eigen::internal::FUNCTOR<typename Derived::Scalar>, const Derived> type; \ 28 template<typename Derived> \ 29 struct NAME##_impl<ArrayBase<Derived> > \ 31 static inline typename NAME##_retval<ArrayBase<Derived> >::type run(const Eigen::ArrayBase<Derived>& x) \ 40 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(real,scalar_real_op)
41 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(imag,scalar_imag_op)
42 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(conj,scalar_conjugate_op)
43 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(sin,scalar_sin_op)
44 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(cos,scalar_cos_op)
45 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(asin,scalar_asin_op)
46 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(acos,scalar_acos_op)
47 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(tan,scalar_tan_op)
48 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(exp,scalar_exp_op)
49 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(log,scalar_log_op)
50 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(abs,scalar_abs_op)
51 EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(sqrt,scalar_sqrt_op)
53 template<typename Derived>
54 inline const
Eigen::CwiseUnaryOp<
Eigen::
internal::scalar_pow_op<typename Derived::Scalar>, const Derived>
55 pow(const
Eigen::ArrayBase<Derived>& x, const typename Derived::Scalar& exponent) {
56 return x.derived().pow(exponent);
59 template<
typename Derived>
72 template <
typename Derived>
76 return Eigen::CwiseUnaryOp<Eigen::internal::scalar_inverse_mult_op<typename Derived::Scalar>,
const Derived>(
78 Eigen::internal::scalar_inverse_mult_op<typename Derived::Scalar>(s)
84 EIGEN_ARRAY_DECLARE_GLOBAL_EIGEN_UNARY(real,scalar_real_op)
85 EIGEN_ARRAY_DECLARE_GLOBAL_EIGEN_UNARY(imag,scalar_imag_op)
86 EIGEN_ARRAY_DECLARE_GLOBAL_EIGEN_UNARY(abs2,scalar_abs2_op)
92 #endif // EIGEN_GLOBAL_FUNCTIONS_H
Generic expression where a coefficient-wise binary operator is applied to two expressions.
Definition: CwiseBinaryOp.h:106
Base class for all 1D and 2D array, and related expressions.
Definition: ArrayBase.h:39
Definition: Eigen_Colamd.h:54
Generic expression where a coefficient-wise unary operator is applied to an expression.
Definition: CwiseUnaryOp.h:59