home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Power-Programmierung
/
CD2.mdf
/
c
/
tcpp
/
examples
/
stack.cpp
< prev
next >
Wrap
C/C++ Source or Header
|
1990-06-09
|
602b
|
40 lines
// stack.cpp: Implementierung der Klasse Stack
// aus Kapitel 6 der Einführung
#include <iostream.h>
#include "stack.h"
int Stack::push(int elem)
{
int m = getmax();
if (top < m)
{
put_elem(elem,top++);
return 0;
}
else
return -1;
}
int Stack::pop(int& elem)
{
if (top > 0)
{
get_elem(elem,--top);
return 0;
}
else
return -1;
}
void Stack::print()
{
int elem;
for (int i = top-1; i >= 0; --i)
{ // In LIFO-Reihenfolge drucken
get_elem(elem,i);
cout << elem << "\n";
}
}