numpy.ma.core._DomainedBinaryOperation

class documentation

class _DomainedBinaryOperation(_MaskedUFunc): (source)

Define binary operations that have a domain, like divide.

They have no reduce, outer or accumulate.

Parameters
mbfunc	The function for which to define a masked version. Made available as `_DomainedBinaryOperation.f`.
domain	Default domain for the function. Should be one of the `_Domain*` classes.
fillx	Filling value for the first argument, default is 0.
filly	Filling value for the second argument, default is 0.

Method	`__call__`	Execute the call behavior.
Method	`__init__`	abfunc(fillx, filly) must be defined. abfunc(x, filly) = x for all x to enable reduce.
Instance Variable	`domain`	Undocumented
Instance Variable	`fillx`	Undocumented
Instance Variable	`filly`	Undocumented

Inherited from _MaskedUFunc:

def __call__(self, a, b, *args, **kwargs): (source) ¶

Execute the call behavior.

def __init__(self, dbfunc, domain, fillx=0, filly=0): (source) ¶

overrides numpy.ma.core._MaskedUFunc.__init__

abfunc(fillx, filly) must be defined. abfunc(x, filly) = x for all x to enable reduce.

Undocumented

Undocumented

Undocumented