1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// FILE: str_demo.cxx
// This is a small demonstration program showing how the string class is used.
#include <iostream> // Provides cout and cin
#include <cstdlib> // Provides EXIT_SUCCESS
#include "mystring.h" // Or use the Standard Library <string>
using namespace std;
using namespace main_savitch_4;
// PROTOTYPES for functions used by this demonstration program:
void match(const string& variety, const string& mine, const string& yours);
// The two strings, mine and yours, are compared. If they are the same, then a
// message is printed saying they are the same; otherwise mine is printed
// in a message. In either case, the string variety is part of the message.
int main( )
{
const string BLANK(" ");
string me_first("Demo"), me_last("Program");
string you_first, you_last, you;
cout << "What is your first name? ";
cin >> you_first;
match("first name", me_first, you_first);
cout << "What is your last name? ";
cin >> you_last;
match("last name", me_last, you_last);
you = you_first + BLANK + you_last;
cout << "I am happy to meet you, " << you << "." << endl;
return EXIT_SUCCESS;
}
void match(const string& variety, const string& mine, const string& yours)
{
if (mine == yours)
cout << "That is the same as my " << variety << "!" << endl;
else
cout << "My " << variety << " is " << mine << "." << endl;
}
|