class CTest
{
public:
void someMethod()
{
int nCount = 0;
cout << "This is some method --> " << nCount;
}
};

int main()
{
CTest *pctest;
pctest->someMethod();
return 0;
}

It will executes the someMethod() and displays the value
too. how is it possible with our creating memory for the
class . i think iam not creating object for the class.
Thanks in Advance...
Prakash


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More OOPS Interview Questions

What does it mean when someone says I oop?

0 Answers  


Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.

0 Answers  


Can we create object of class with private constructor?

5 Answers  


tell about copy constructor

3 Answers   Siemens,


What is the difference between encapsulation and polymorphism?

0 Answers  






What is conditional Compilation?

3 Answers   emc2, HCL,


What is difference between abstraction and encapsulation?

0 Answers  


which are the 4 members functions in c++ objects that can either be declared explicitly by programmer or implementation if nt available.

4 Answers  


This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.

0 Answers  


Petrol pump mgt. system: To design a program that display an interface for the sale of the Petrol and then make the entries at the backend in the database.

1 Answers   Wipro,


Can abstract class have normal methods?

0 Answers  


There are 2 empty jars of 5 and 3 liters capacity. And a river is flowing besides. I want to measure 4 liters of wanter using these 2 jars. How do you do this?

4 Answers  


Categories