Hi,

i receive following from an object box: 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, ... etc. every time i recevie one number it triggers a tabread4. i want that the tabread4 only gets a trigger when the number changes. that means one trigger at the beginning, one trigger at the first 1, one trigger at the first 2 and so on.

at the moment it looks like this.

[for++ 512]
| \
| \
| \
| \
[/8]
|
[tabread4 array]

any ideas,

best regards,

matthias

check out the [change] object. should do exactly what you're after

[change] is what you´re looking for...
a.

Hi,

you're right i read the help page of [change] and it should absolutely does what i want. but it doesn't, i tested it. it just passes the inlet to to outlet. wierd. but with some help by someone of the puredata irc channel i figured it out how to do it. see the attachment

http://www.pdpatchrepo.info/hurleur/change1.pd

Did you use _?

[/ 8]
|
_
|
[change -1]

I put the -1 there because the default value is 0, so the first one wouldn't get sent.__

when i cast to int it's working. didn't do this at first. cheers