def __init__(self, f=None, args=None):
"""Constructor
frequencies may be provided at construction time (or not for symbolic solutions).
@param f (optional) list of frequencies
@param args (optional) string arguments for the circuit.
@remark Arguments are provided on a line as pairs of names and values separated by a space.
"""
SystemDescriptionParser.__init__(self, f, args)
def __init__(self, f=None, args=None, callback=None, cacheFileName=None):
"""constructor
frequencies may be provided at construction time (or not for symbolic solutions).
@param f (optional) list of frequencies
@param args (optional) string arguments for the circuit.
@param callback (optional) function taking one argument as a callback
@param cacheFileName (optional) string name of file used to cache results
@remark Arguments are provided on a line as pairs of names and values separated by a space.
The optional callback is used as described in the class CallBacker.
"""
SystemDescriptionParser.__init__(self, f, args)
self.sf = None
# pragma: silent exclude
CallBacker.__init__(self, callback)
LinesCache.__init__(self, 'SParameters', cacheFileName)
