21     def __init__(self, ceed):  argument
23         self._pointer = ffi.new("CeedQFunctionContext *")
26         self._ceed = ceed
30             self._ceed._pointer[0], self._pointer)
31         self._ceed._check_error(err_code)
34     def __del__(self):  argument
36         err_code = lib.CeedQFunctionContextDestroy(self._pointer)
37         self._ceed._check_error(err_code)
40     def __repr__(self):  argument
41         return "<CeedQFunctionContext instance at " + hex(id(self)) + ">"
44     def __str__(self):  argument
54                     self._pointer[0], stream)
55                 self._ceed._check_error(err_code)
63     def set_data(self, data, memtype=MEM_HOST, cmode=COPY_VALUES):  argument
74             self._array_reference = data
76             self._array_reference = None
91             self._pointer[0],
96         self._ceed._check_error(err_code)
99     def get_data(self, memtype=MEM_HOST):  argument
111             self._pointer[0], size_pointer)
112         self._ceed._check_error(err_code)
119             self._pointer[0], memtype, data_pointer)
120         self._ceed._check_error(err_code)
148     def restore_data(self):  argument
156             self._pointer[0], data_pointer)
157         self._ceed._check_error(err_code)
160     def data(self, *shape, memtype=MEM_HOST):  argument
171         x = self.get_data(memtype=memtype)
175         self.restore_data()