""" **Description**
Equal interface.
**Example**
::
from diamondback import IEqual, IPhase
import typing
class Test( IEqual, IPhase ) :
def __eq__( self, other : typing.Any ) -> bool :
return ( ( super( ).__eq__( other ) ) and ( numpy.isclose( self.phase, other.phase ) ) )
**License**
`BSD-3C. <https://github.com/larryturner/diamondback/blob/master/license>`_
© 2018 - 2021 Larry Turner, Schneider Electric Industries SAS. All rights reserved.
**Author**
Larry Turner, Schneider Electric, Analytics & AI, 2018-01-23.
**Definition**
"""
import typing
[docs]class IEqual( object ) :
""" Equal interface.
"""
[docs] def __eq__( self, other : typing.Any ) -> bool :
""" Equal.
Arguments :
other : typing.Any.
Returns :
equal : bool.
"""
return ( ( isinstance( other, self.__class__ ) ) and ( ( id( self ) == id( other ) ) or ( super( ).__eq__( other ) ) ) )
def __init__( self ) -> None :
""" Initialize.
"""
pass
[docs] def __ne__( self, other : typing.Any ) -> bool :
""" Not equal.
Arguments :
other : typing.Any.
Returns :
notequal : bool.
"""
return not ( self == other )