VENKATGOPU

 Profile Answers by VENKATGOPU 

• Jun 10th, 2009

 

The deafual constructor is a constructor. It may be contains arguemnets (default arquemnets) or It may not be contains arquemnet

Example

class A
{
     public:
               A(){/*body*/}                           //Deafult constructor without arquemnet      
   
                                                           or
            
              A(int a=0,int b=0){/*body*/}   //Default constructor with default arquement
};

if you did not write any constructor within class A. The implicit constructor or inline constructor A::A() /*[without no body] */ will be called when you create object for class A

Note: you can't use both constructor in same class. Confilict occur when you create object of class A that whether to call first one or second one (ambiguity)

Thanks & Regards
Venkat Gopu

shreya_sen

 Profile Answers by shreya_sen 

• Aug 20th, 2009

 

A default constructor is a type of constructor which does not have any arguments/parameters.
Thus it is executed as the object is created.