def _make_converter(self):
# Creates system scalar converter for the template class.
converter = SystemScalarConverter()
# N.B. This does not directly instantiate the template; it is deferred
# to when the conversion is called.
for (T, U) in self._T_pairs:
conversion = partial(self._make, T, U)
converter.Add[T, U](conversion)
return converter
def _make_converter(self):
# Creates system scalar converter for the template class.
converter = SystemScalarConverter()
# Define capture to ensure the current values are bound, and do not
# change through iteration.
# N.B. This does not directly instantiate the template; it is deferred
# to when the conversion is called.
def add_captured(T_pair):
T, U = T_pair
def conversion(system):
assert isinstance(system, self[U])
return self[T](system)
converter.Add[T, U](conversion)
map(add_captured, self._T_pairs)
return converter