single design pattern
Singleton Design Pattern is basically limiting our class so that
whoever is using that class can only create 1 instance from that class.
I create a private constructor which limits access to the instance of the class.
Than I create a getter method where we specify how to create&use the instance.
- I am using JAVA Encapsulation OOP concept.singleton pattern
class Singleton:
__instance = None
def __new__(cls, *args):
if cls.__instance is None:
cls.__instance = object.__new__(cls, *args)
return cls.__instancesingleton pattern
class Singleton(object):
__instance = None
def __new__(cls, *args):
if cls.__instance is None:
cls.__instance = object.__new__(cls, *args)
return cls.__instanceCopyright © 2021 Codeinu
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