Default Constructor-: A constructor that accepts no parameters is known as default constructor. If no constructor is defined then the compiler supplies a default constructor. student :: student() { rollno=0; marks=0.0; }Parameterized Constructor -: A constructor that receives arguments/parameters, is called parameterized constructor. student :: student(int r) { rollno=r; }Copy Constructor-: A constructor that initializes an object using values of another object passed to it as parameter, is called copy constructor. It creates the copy of the passed object. student :: student(student &t) { rollno = t.rollno; }There can be multiple constructors of the same class, provided they have different signatures. C++
Topic: Constructors and destructors
What are types of Constructor ?
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