def copy(self,
memento=None,
keep_structure=False,
filter_attributes=lambda particle_set, x: True):
attributes = self.get_attribute_names_defined_in_store()
attributes = [x for x in attributes if filter_attributes(self, x)]
values = self.get_values_in_store(Ellipsis, attributes)
result = self._factory_for_new_collection()(*self.shape)
if memento is None:
memento = {}
memento[id(self._original_set())] = result
converted = []
for x in values:
if isinstance(x, LinkedArray):
converted.append(x.copy(memento, keep_structure))
else:
converted.append(x)
result.set_values_in_store(Ellipsis, attributes, converted)
object.__setattr__(result, "_derived_attributes",
CompositeDictionary(self._derived_attributes))
result._private.collection_attributes = self._private.collection_attributes._copy_for_collection(
result)
return result
def empty_copy(self):
result = self._factory_for_new_collection()(*self.shape)
result.set_values_in_store(None, [], [])
object.__setattr__(result, "_derived_attributes",
CompositeDictionary(self._derived_attributes))
result._private.collection_attributes = self._private.collection_attributes._copy_for_collection(
result)
return result
class Grid(RegularGrid):
GLOBAL_DERIVED_ATTRIBUTES=CompositeDictionary(RegularBaseGrid.GLOBAL_DERIVED_ATTRIBUTES)
class CartesianGrid(CartesianBaseGrid):
GLOBAL_DERIVED_ATTRIBUTES=CompositeDictionary(CartesianBaseGrid.GLOBAL_DERIVED_ATTRIBUTES)
class RectilinearBaseGrid(StructuredBaseGrid):
GLOBAL_DERIVED_ATTRIBUTES=CompositeDictionary(StructuredBaseGrid.GLOBAL_DERIVED_ATTRIBUTES)
class StructuredBaseGrid(BaseGrid):
GLOBAL_DERIVED_ATTRIBUTES=CompositeDictionary(BaseGrid.GLOBAL_DERIVED_ATTRIBUTES)
