Bojan, writing your own breeder is a big job. Is there a reason you need to do this? For an example of a Breeder which is fairly simple (has no breeding pipelines), see PSOBreeder or DEBreeder. Sean On Jul 12, 2013, at 8:31 AM, Bojan Janisch wrote: > Hello everyone, > > is there a little example of what is needed to write your own breeding-pipeline and your own breeder? > Or does someone could share sample code of his/her own breeder? > Just that I know what I have to do and where do I get the classes and further things. > > Greetings > > Bojan