def parse_args(P, x, y, a=None):
D.P = get_ptr(P)
D.x = get_ptr(x)
D.y = get_ptr(y)
D.n = P.size
D.m = x.size
if a is not None:
D.a = get_ptr(a)
def odesolve(f, y, t, ng=0, g=None, ibbox=None, bbox=None):
D.f = _cast_odefun_t(f)
D.n, D.neq = y.shape
D.y, D.t = get_ptr(y), get_ptr(t)
if ng != 0:
D.ng = ng
if g is None:
D.g = oderoot_t()
D.ibbox, D.bbox = get_ptr(ibbox), get_ptr(bbox)
else:
D.g = _cast_oderoot_t(g)
codepack.odesolve(byref(D))
return D.points_done
def value(self):
d = H5._H5Dopen(self.fid, self.name)
n = H5._len(d)
a = np.empty(n, 'f')
n = H5._read(d, get_ptr(a))
H5._H5Dclose(d)
return a
def fun_fit(P, x, y, ydata, a=None, do_var=None):
parse_args_ydata(P, x, y, ydata, a)
if do_var is not None:
D.do_var = get_ptr(do_var)
getattr(cfitfun, name_fit)(byref(D))
return P
def parse_args_ydata(P, x, y, ydata, a=None):
parse_args(P, x, y, a)
D.ydata = get_ptr(ydata)