[PDF] a class can have only one constructor

There can be multiple constructors in a class. However, the parameter list of the constructors should not be same. This is known as constructor overloading.
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  • Can a class have more than 1 constructor?

    The technique of having two (or more) constructors in a class is known as constructor overloading. A class can have multiple constructors that differ in the number and/or type of their parameters. It's not, however, possible to have two constructors with the exact same parameters.

  • How many constructor can a class have?

    A class can have multiple constructors, as long as their signature (the parameters they take) are not the same. You can define as many constructors as you need.9 mar. 2021

  • Can a class have 2 constructors C++?

    In C++, We can have more than one constructor in a class with same name, as long as each has a different list of arguments. This concept is known as Constructor Overloading and is quite similar to function overloading.
  • All classes have constructors by default: if you do not create a class constructor yourself, Java creates one for you. However, then you are not able to set initial values for object attributes.
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