In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In Python, the `__invert__` method is used for the `~` operator, which is the bitwise NOT operator. When you define a class and want to customize the behavior of the `~` operator for instances of that class, you can implement the `__invert__` method. Here is an example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | class MyNumber: def __init__(self, value): self.value = value def __invert__(self): return MyNumber(~self.value) def __repr__(self): return f"MyNumber({self.value})" # Example usage num = MyNumber(5) inverted_num = ~num print(inverted_num) # Output: MyNumber(-6) |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In Python, the `__invert__` method is used for the bitwise NOT operator `~`. This method allows you to define custom behavior for the bitwise negation operation when you apply it to an instance of a class. Here’s a brief example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | class MyNumber: def __init__(self, value): self.value = value def __invert__(self): return MyNumber(~self.value) def __repr__(self): return f"MyNumber({self.value})" # Usage num = MyNumber(5) inverted_num = ~num print(inverted_num) # Output will depend on the bitwise NOT of 5 |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In Python, the method you would use for the bitwise NOT operator `~` is `__invert__`. This method is called when you apply the `~` operator to an object. Here's a quick example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | class MyNumber: def __init__(self, value): self.value = value def __invert__(self): return MyNumber(~self.value) def __repr__(self): return f"MyNumber({self.value})" # Example usage num = MyNumber(5) inverted_num = ~num print(inverted_num) # Output: MyNumber(-6) |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In Python, the `__invert__` method is used for the bitwise NOT operator `~`. When you define a class and want to customize the behavior of the `~` operator for instances of that class, you would implement the `__invert__` method. Here's a simple example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | class MyNumber: def __init__(self, value): self.value = value def __invert__(self): return MyNumber(~self.value) def __repr__(self): return f"MyNumber({self.value})" # Usage num = MyNumber(5) inverted_num = ~num print(inverted_num) # Output: MyNumber(-6) because ~5 is -6 |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In Python, the method you would use for the bitwise NOT operator `~` is `__invert__`. This method is called when you use the `~` operator on an object. Here’s a quick example:
1 2 3 4 5 6 7 8 9 10 11 12 13 | class MyNumber: def __init__(self, value): self.value = value def __invert__(self): return MyNumber(~self.value) def __repr__(self): return str(self.value) num = MyNumber(5) # In binary: 5 is 101 inverted = ~num # Calls num.__invert__() print(inverted) # Output will be -6, which is the result of ~5 |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False