def cross_reference(self, model: BDF) -> None:
"""
Cross links the card so referenced cards can be extracted directly
Parameters
----------
model : BDF()
the BDF object
"""
msg = ', which is required by CSSCHD sid=%s' % self.sid
self.aesid_ref = model.AESurf(self.aesid, msg=msg)
self.lalpha_ref = model.AEFact(self.lalpha, msg=msg)
self.lmach_ref = model.AEFact(self.lmach, msg=msg)
self.lschd_ref = model.AEFact(self.lschd, msg=msg)
def safe_cross_reference(self, model: BDF, xref_errors):
msg = ', which is required by CSSCHD sid=%s' % self.sid
try:
self.aesid_ref = model.AESurf(self.aesid, msg=msg)
except KeyError:
pass
self.lalpha_ref = model.safe_aefact(self.lalpha,
self.sid,
xref_errors,
msg=msg)
self.lmach_ref = model.safe_aefact(self.lmach,
self.sid,
xref_errors,
msg=msg)
self.lschd_ref = model.safe_aefact(self.lschd,
self.sid,
xref_errors,
msg=msg)