Sorry: Pressing "Tab" in Gmail isn't a good plan…
On 11 September 2010 22:41, Andy Pugh <[email protected]> wrote:
> On 11 September 2010 22:06, Stuart Stevenson <[email protected]> wrote:
>
>> what would the 'state-machine' code look like? I would be open to learning
>> and changing
switch(state) {
case 0:
if (A && B) {
state = 1
else {
do some other stuff
}
case 1:
if abort {
state = 0
}
do some "state one" stuff
if (finished) {
state = 2
}
case 2:
….
And so on.
Each state corresponds to some phase of your tool change, and you can
move from state to state at will.
It seems a bit easier to follow than that very nested "if" you have.
--
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