Swi-cs-pl - A CSharp class library to connect .NET languages with SWI-Prolog
PlThreadAttachEngine Method
SwiPlCs interface ► SbsSW.SwiPlCs ► PlEngine ► PlThreadAttachEngine()()()()
return : reference count of the engine
If an error occurs, -1 is returned.
If this Prolog is not compiled for multi-threading, -2 is returned.


A reference count of the engine