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c++ pointer object declaration

Shykhooo answered on August 26, 2022 Popularity 9/10 Helpfulness 1/10

answer c++ pointer object declaration

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c++ pointer object declaration

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/* Pointer to Object: This Pointer: InfoBrother:*/
 
#include<iostream>
using namespace std;
 
class Date
{
  // As the code is written in c++ so we already know that data members are private by default
    int dd, mm, yy;
 
    public:
        void getdata(int i, int j, int k) 
            {
                dd = i;
                mm = j;
                yy = k;
            }
 
 
        void prndata(void)
            {
                cout<<"\nData is "<<dd<<"/"<<mm<<"/"<<yy<<"\n";
            }
};
 
main()
{
    Date D1; //simple object having type Data: 
    Date *dptr; //Pointer Object having type Date:
 
    cout<<"Initializing data members using the object, with values 19, 10, 2016"<<endl;
    D1.getdata(19,10,2016);
 
    cout<<"Printing members using the object ";
    D1.prndata();
 
    dptr = &D1; // Address stored in dptr pointer
  
    cout<<"\nInitializing data members using the object pointer, with values 20, 10, 2016"<<endl;
    dptr->getdata(20, 10, 2016);
 
    cout<<"Printing members using the object pointer ";
    dptr->prndata();
 
    return 0;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: www.infobrother.com

Tags: c++ declaration object

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Contributed on Aug 26 2022

Shykhooo

0 Answers Avg Quality 2/10

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c++ pointer object declaration

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/* Pointer to Object: This Pointer: InfoBrother:*/
 
#include<iostream>
using namespace std;
 
class Date
{
    private:
        short int dd, mm, yy;
 
    public:
        Date() //constrctor:
            {
                dd = mm = yy = 0;
            }
 
        void getdata(int i, int j, int k) 
            {
                dd = i;
                mm = j;
                yy = k;
            }
 
 
        void prndata(void)
            {
                cout<<"\nData is "<<dd<<"/"<<mm<<"/"<<yy<<"\n";
            }
};
 
main()
{
    Date D1; //simple object having type Data: 
    Date *dptr; //Pointer Object having type Date:
 
    cout<<"Initializing data members using the object, with values 19, 10, 2016"<<endl;
    D1.getdata(19,10,2016);
 
    cout<<"Printing members using the object ";
    D1.prndata();
 
    dptr = &D1;
    cout<<"Printing members using the object pointer ";
    dptr->prndata();
 
    cout<<"\nInitializing data members using the object pointer, with values 20, 10, 2016"<<endl;
    dptr->getdata(20, 10, 2016);
    cout<<"printing members using the object ";
    D1.prndata();
 
    cout<<"Printing members using the object pointer ";
    dptr->prndata();
 
    return 0;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: www.infobrother.com

Tags: c++ declaration decl

Link to this answer
Share Copy Link

Contributed on Aug 26 2022

Shykhooo

0 Answers Avg Quality 2/10

c++ pointer object declaration

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