tensor

class itasca.data.tensor.tensor

Objects of this type should not be created (instantiated) directly in Python. Use the module functions that return instances of this type.

extra(slot: int) → any.

Get the UDTensor extra data in the given slot.

group([slot: str or int]) → str.

Get the UDTensor group name in a given slot.

group_remove(group_name: str or int[, slot: str or int]) → bool.

Remove from the given group from all group slots of the UDTensor. One argument of type string, giving the group name, is required. The return value is a bool which is True if the group was removed from any slot, otherwise False.

groups() → {slot: group_name}.

Get a dictionary describing which groups this UDTensor is part of. The keys of the dictionary are the slot names and the values are the group names.

id() → int.

Get the UDTensor id.

in_group(group_name: str or int[, slot: str or int]) → bool.

Test if the UDTensor is part of a given group. If the optional argument slot is given, only that slot is searched. Otherwise, all group slots are searched.

pos() → vec.

Get the current position of UDTensor.

set_extra(slot: int, value: any) → None.

Set the UDTensor extra data in the given slot.

set_group(group_name: str or int[, slot: str or int]) → None.

Set the UDTensor group name in a given slot.

set_pos(vec) → None.

Set the position of UDTensor.

set_value(stens) → None.

Get the current value of UDTensor.

valid() → bool.

Returns True if this UDTensor is live.

value() → stens.

Get the current value of UDTensor.