def __init__(self, kw):
discGen.__init__(self, kw)
self.diagnostics._errmessages[E_COMPUTFAIL] = 'Computation of trajectory failed'
# user auxiliary function interface
self.auxfns = auxfn_container(self)
dispatch_list = ['varspecs', 'tdomain', 'ttype', 'tdata', 'tstep',
'inputs', 'ics', 'allvars', 'xtype', 'pars',
'xdomain', 'reuseterms', 'algparams', 'pdomain',
'system', 'fnspecs', 'vfcodeinserts', 'ignorespecial']
# process keys and build func spec
self.funcspec = RHSfuncSpec(self._kw_process_dispatch(dispatch_list,
kw))
self._kw_process_events(kw)
self.checkArgs(kw)
tindepdomain = Interval('t_domain', self.indepvartype, self.tdomain,
self._abseps)
tdepdomain = Interval('t', self.indepvartype, self.tdata, self._abseps)
self.indepvariable = Variable(listid, tindepdomain, tdepdomain, 't')
self._register(self.indepvariable)
for xname in self.funcspec.vars + self.funcspec.auxvars:
# Add a temporary dependent variable domain, for validation testing
# during integration
self.variables[xname] = Variable(indepdomain=tdepdomain,
depdomain=Interval(xname,
self.xtype[xname],
self.xdomain[xname],
self._abseps))
self._register(self.variables)
self._generate_ixmaps()
# Introduce any python-specified code to the local namespace
self.addMethods()
# all registration completed
self.validateSpec()
def __setstate__(self, state):
self.__dict__.update(state)
self._solver = None
if self._funcreg != {}:
self.auxfns = auxfn_container(self)
self.addMethods()
