Fundamentals of Computer Programming and IT by Pearson

372 Fundamentals of Computer Programming and IT

14.5 HANDLING STRING OBJECTS

The member functions insert(), replace(), erase() and append() are used to modify the

string contents. The following program illustrates the use of these functions:

insert()

This member function is used to insert specified strings into another string at a given location. It is used in

the following form:

s1.insert(3,s2);

Here, s1 and s2 are string objects. The first argument is used as location number for calling string where

the second string is to be inserted.

else if (d>0)

cout <<“s1 is greater than s2”;

else

cout <<“s2 is greater than s1”;

return 0;

}

OUTPUT

s2 is greater than ...