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Diffstat (limited to 'doc/source/reference/arrays.classes.rst')
| -rw-r--r-- | doc/source/reference/arrays.classes.rst | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/doc/source/reference/arrays.classes.rst b/doc/source/reference/arrays.classes.rst index 1ece99af6..838b50760 100644 --- a/doc/source/reference/arrays.classes.rst +++ b/doc/source/reference/arrays.classes.rst @@ -88,17 +88,6 @@ NumPy provides several hooks that classes can customize: unless another class also provides a :func:`__array_ufunc__` method which knows what to do with your class). - The presence of :func:`__array_ufunc__` also influences how binary - and comparison operators are dealt with, such as ``__add__``, - ``__gt__``, etc. If it is not :obj:`None`, the assumption is that - your code can handle such operations via the ufunc mechanism, and - hence forward methods on :class:`ndarray` will call the ufuncs - unconditionally (i.e., even if your class has defined reverse - methods such as ``__radd__``, ``__le__``, etc.). If - ``__array_ufunc__ = None``, however, forward methods on - :class:`ndarray` will unconditionally return :obj:`NotImplemented`, - so that your reverse methods will get called. - The presence of :func:`__array_ufunc__` also influences how :class:`ndarray` handles binary operations like ``arr + obj`` and ``arr < obj`` when ``arr`` is an :class:`ndarray` and ``obj`` is an instance |