Program to manage array of pointers to strings (Source Code)
// Program Ch03pr04
// Program to manage array of pointers to strings
#include
#include
#include
const int MAX1 = 6 ;
const int MAX2 = 10 ;
class string
{
private :
char *names[MAX1] ;
int count ;
public :
string( ) ;
int add( ) ;
void show( ) ;
~string( ) ;
} ;
// allocates the memory
string :: string( )
{
count = 0 ;
}
// accepts strings
int string :: add( )
{
if ( count < MAX1 )
{
cout << "\nEnter string: " << endl ;
names[count] = new char[MAX2] ;
cin >> names[count] ;
count++ ;
}
return 0 ;
}
// displays the strings
void string :: show( )
{
cout << "\nThe strings are: " << endl ;
for ( int i = 0 ; i < count ; i++ )
cout << names[i] << " " ;
cout << endl ;
}
// deallocates memory
string :: ~string( )
{
for ( int i = 0 ; i < count ; i++ )
delete names[i] ;
}
int main( )
{
string s ;
s.add( ) ;
s.add( ) ;
s.add( ) ;
s.add( ) ;
s.show( ) ;
getch();
}
Thursday, August 7, 2008
Program to manage array of pointers to strings
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