struct.shell.resultant.valid

Syntax

b := struct.shell.resultant.valid(p)

Get stress resultant validity flag.

true means that the stress resultants are valid. false means that resultants have not been calculated or that there has been a change since they were last calculated that has invalidated the results. See also the struct.shell.resultant function.

Returns:

b - stress resultant validity flag

Arguments:

p - pointer to a shell-type element