Classification functions¶
xtensor provides the following classification functions for xexpressions and scalars:
Defined in xtensor/xmath.hpp
- template <class E>
-
auto
xt::
isfinite
(E &&e)¶ finite value check
Returns an xfunction for the element-wise finite value check tangent of e.
- Return
- an xfunction
- Parameters
e
: an xexpression
- template <class E>
-
auto
xt::
isinf
(E &&e)¶ infinity check
Returns an xfunction for the element-wise infinity check tangent of e.
- Return
- an xfunction
- Parameters
e
: an xexpression
- template <class E>
-
auto
xt::
isnan
(E &&e)¶ NaN check.
Returns an xfunction for the element-wise NaN check tangent of e.
- Return
- an xfunction
- Parameters
e
: an xexpression