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Kim Forsberg
WorldScape Productions
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Dynamic class pointer arrays?
Started by WhiteHouse, Aug 22 1999 01:37 PM
6 replies to this topic
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#7 Anonymous Poster_Anonymous Poster_* Guests - Reputation:
Posted 22 August 1999 - 01:37 PM
// linklist.cpp
// linked list
#include
// linked list
#include
struct link // one element of list
{
int data; // data item
link* next; // pointer to next link
};
class linklist // a list of links
{
private:
link* first; // pointer to first link
public:
linklist() // no-argument constructor
{ first = NULL; } // no first link
void additem(int d); // add data item (one link)
void display(); // display all links
};
void linklist::additem(int d) // add data item
{
link* newlink = new link; // make a new link
newlink->data = d; // give it data
newlink->next = first; // it points to next link
first = newlink; // now first points to this
}
void linklist::display() // display all links
{
link* current = first; // set ptr to first link
while( current != NULL ) // quit on last link
{
cout << endl << current->data; // print data
current = current->next; // move to next link
}
}
void main()
{
linklist li; // make linked list
li.additem(25); // add four items to list
li.additem(36);
li.additem(49);
li.additem(64);
li.display(); // display entire list
}
i got this out of a book dont know if itll help you any
