B&B Electronics VFG3000 - Manual - Manual (Page 168)

P ROGRAMMING T IPS V LINX F IELDBUS G ATEWAY M ANAGER U SER M ANUAL
P AGE 152
The example below shows the example from above, rewritten to use a do loop…
int i:=0, t:=0;
do {
t += Data[i];
} while( ++i < 10 );
return t;
L OOP C ONTROL
Two additional statements can be used within loops. The break statement can be used to
terminate the loop early, while the continue statement can be used to skip the balance of the
loop body and begin another iteration without executing any further code. To make any sense,
these statements must be used with
if statements to make their execution conditional. The
example below shows a loop that terminates early if another program returns true…
for( i:=0; i<10; i++ ) {
if( LoopAbort() )
break;
LoopBody();
}