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python operator overloading deal with type

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Annoying Angelfish answered on December 9, 2020 Popularity 9/10 Helpfulness 3/10

answer python operator overloading deal with type

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related Operator Overloading in Python

python operator overloading deal with type

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def __add__(self, other):
    if isinstance(other, self.__class__):
        return self.x + other.x
    elif isinstance(other, int):
        return self.x + other
    else:
        raise TypeError("unsupported operand type(s) for +: '{}' and '{}'").format(self.__class__, type(other))

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Contributed on Dec 09 2020

Annoying Angelfish

0 Answers Avg Quality 2/10

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operator overloading python

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# Operator overloading
# Overload + and += operators
class Complex_number:
    def __init__(self, real, imaginary):
        self.real = real
        self.imaginary = imaginary

    def __add__(self, right):       # binary operators must provide 2 parameters
        return Complex_number(self.real + right.real, 
                       self.imaginary + right.imaginary)

    def __iadd__(self, right):
        """Overrides the += operator."""
        self.real += right.real
        self.imaginary += right.imaginary
        return self

    def __repr__(self):
        return (f'({self.real}' + 
                (' + ' if self.imaginary >= 0 else ' - ') +
                f'{abs(self.imaginary)}i)')

x = Complex_number(real = 2, imaginary = 4)
x
# (2 + 4i)
y = Complex_number(real = 5, imaginary = -1)
y
# (5 - 1i)
x + y
# (7 + 3i)
x += y
x
# (7 + 3i)
y
# (5 - 1i)

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Contributed on Aug 14 2022

Grotesque Gibbon

0 Answers Avg Quality 2/10

Operator Overloading in Python

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# Python program to show use of
# + operator for different purposes.
 
print(1 + 2)
 
# concatenate two strings
print("Geeks"+"For")
 
# Product two numbers
print(3 * 4)
 
# Repeat the String
print("Geeks"*4)

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Contributed on Jul 14 2022

Travinth Dayalaeaswaran

0 Answers Avg Quality 2/10

python operator overloading deal with type

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operator overloading python

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