Can I use constraint-based packages with Logtalk?
Usually, yes. Some constraint-based packages may define operators which clash with the ones defined by Logtalk. In these cases, compatibility with Logtalk depends on the constraint-based packages providing an alternative for accessing the functionality provided by those operators. When the constraint solver is encapsulated using a Prolog module, a possible workaround is to use explicit module qualification, encapsulating the call using the {}/1 Logtalk control construct (thus bypassing the Logtalk compiler).
