generator

Usage

for x in s repeat { ...}
for x in generator s repeat { ...}

Signature

generator:

% $\to$ Generator Z

Parameter	Type	Description
s	%	a segment

Description

This functions allows a segment to be iterated. This generator yields the integers of s in succession.

Example

The following code computes the sum of all the positive even machine integers that are smaller than $n$:

evenSum(n:MachineInteger):MachineInteger == {
    s := 0;
    for x in 2..prev(n) by 2 repeat s := s + x;
    s;
}