"Mutator" Pronounce,Meaning And Examples

"Mutator" Meaning

A mutator is a verb that means to change or alter something, often in a casual or sudden manner. It can also refer to a gene or a chemical that induces genetic mutation. In computer programming, a mutator is a method that changes the state of an object.

"Mutator" Examples

Mutator Examples

A mutator is a noun that refers to a method or function in object-oriented programming that allows the value of a property or attribute to be changed.

Example 1:

class Person:
def init(self, name):
self._name name

@property
def name(self):
return self._name

@name.setter
def name(self, value):
self._name value

def mutate_name(self):
self.name "Jane"

In this example, the `mutate_name` method is a mutator that changes the value of the `name` attribute.

Example 2:

class BankAccount:
def init(self, balance0):
self._balance balance

@property
def balance(self):
return self._balance

@balance.setter
def balance(self, value):
if value > 0:
self._balance value
else:
raise ValueError("Balance cannot be negative")

def mutate_balance(self, amount):
self.balance + amount

In this example, the `mutate_balance` method is a mutator that changes the value of the `balance` attribute by adding the specified amount.

Example 3:

class Employee:
def init(self, salary):
self._salary salary

@property
def salary(self):
return self._salary

@salary.setter
def salary(self, value):
if value > 0:
self._salary value
else:
raise ValueError("Salary cannot be negative")

def mutate_salary(self, amount):
self.salary + amount

In this example, the `mutate_salary` method is a mutator that changes the value of the `salary` attribute by adding the specified amount.

Example 4:

class Triangle:
def init(self, side1, side2, side3):
self._side1 side1
self._side2 side2
self._side3 side3

@property
def side1(self):
return self._side1

@side1.setter
def side1(self, value):
self._side1 value

@property
def side2(self):
return self._side2

@side2.setter
def side2