That's just an error. Someone probably copy/pasted to create the coulwolf
sytle and didn't see the setting. Coul/wolf provides a single method, so
just
delete single_enable = 0 from the constructor.
no, steve.
according to the commit history, this change was made explicitly on
january 30th 2014. pair style coul/wolf existed before. please see
this commit:
now, if only we had proper commit messages, then we would also
probably have an idea *why* this change was made...
axel.