titus.fcn.LibFcn¶

class titus.fcn.LibFcn[source]¶

Bases: titus.fcn.Fcn

Base class for a PFA library function.

deprecationWarning(sig, version)¶

Write a deprecation warning on standard error if a matched signature is in the deprecated interval of its lifespan, given the requested PFA version.

Parameters:	sig (titus.signature.Sig) – the signature (we assume that it has already been matched) version (titus.signature.PFAVersion) – the requested PFA version
Return type:	`None`
Returns:	nothing; if the signature is deprecated, a warning will appear on standard error

genpy(paramTypes, args, pos)¶: Generate an executable Python string for this function; usually `self.f["function name"](arguments...)`.