from simframe.integration.scheme import Scheme
def _update(x0, Y0, dx, *args, **kwargs):
"""Instruction for updating Y
Parameters
----------
x0 : Intvar
Integration variable at beginning of scheme
Y0 : Field
Variable to be integrated at the beginning of scheme
dx : IntVar
Stepsize of integration variable
args : additional positional arguments
kwargs : additional keyword arguments
Returns
-------
dY : True"""
if Y0.buffer is not None:
Y0._setvalue(Y0 + Y0._buffer)
Y0._buffer = None
return True
[docs]
class update(Scheme):
"""Class to update a field after integration."""
def __init__(self, *args, **kwargs):
super().__init__(_update, *args, **kwargs)