15typedef CwiseUnaryOp<internal::scalar_abs_op<Scalar>,
const Derived> CwiseAbsReturnType;
16typedef CwiseUnaryOp<internal::scalar_abs2_op<Scalar>,
const Derived> CwiseAbs2ReturnType;
17typedef CwiseUnaryOp<internal::scalar_arg_op<Scalar>,
const Derived> CwiseArgReturnType;
18typedef CwiseUnaryOp<internal::scalar_sqrt_op<Scalar>,
const Derived> CwiseSqrtReturnType;
19typedef CwiseUnaryOp<internal::scalar_sign_op<Scalar>,
const Derived> CwiseSignReturnType;
20typedef CwiseUnaryOp<internal::scalar_inverse_op<Scalar>,
const Derived> CwiseInverseReturnType;
27EIGEN_DOC_UNARY_ADDONS(cwiseAbs,absolute value)
32EIGEN_STRONG_INLINE
const CwiseAbsReturnType
33cwiseAbs()
const {
return CwiseAbsReturnType(derived()); }
40EIGEN_DOC_UNARY_ADDONS(cwiseAbs2,squared absolute value)
45EIGEN_STRONG_INLINE
const CwiseAbs2ReturnType
46cwiseAbs2()
const {
return CwiseAbs2ReturnType(derived()); }
53EIGEN_DOC_UNARY_ADDONS(cwiseSqrt,square-root)
58inline const CwiseSqrtReturnType
59cwiseSqrt()
const {
return CwiseSqrtReturnType(derived()); }
66EIGEN_DOC_UNARY_ADDONS(cwiseSign,sign function)
69inline const CwiseSignReturnType
70cwiseSign()
const {
return CwiseSignReturnType(derived()); }
78EIGEN_DOC_UNARY_ADDONS(cwiseInverse,inverse)
83inline const CwiseInverseReturnType
84cwiseInverse()
const {
return CwiseInverseReturnType(derived()); }
91EIGEN_DOC_UNARY_ADDONS(cwiseArg,arg)
94inline const CwiseArgReturnType
95cwiseArg()
const {
return CwiseArgReturnType(derived()); }