ExtIndexObject

class scqubits.core.namedslots_array.ExtIndexObject(idx_entry, parameters, slot=None)

Object used for enabling enhanced indexing in NamedSlotsNdarray.

Handles a single idx_entry in multi-index

Methods

ExtIndexObject.__init__(idx_entry, parameters)
ExtIndexObject.convert_to_np_idx_entry(idx_entry)	Convert a generalized multi-index entry into a valid numpy multi-index entry, and returns that along with a str recording the idx_entry type.
ExtIndexObject.convert_to_np_slice_entry(...)	Handles value-based slices, converting a float or complex value based entry into the corresponding position-based entry.

Parameters:

• idx_entry (int | integer | slice | Tuple[int] | List[int] | Tuple[int, integer] | List[integer] | Any | float | complex)

• parameters (Parameters)

• slot (int | None)

convert_to_np_idx_entry(idx_entry)

Convert a generalized multi-index entry into a valid numpy multi-index entry, and returns that along with a str recording the idx_entry type.

Return type:

Tuple[str, Union[int, integer, slice, Tuple[int], List[int], Tuple[int, integer], List[integer], Any]]

Parameters:

idx_entry (int | integer | slice | Tuple[int] | List[int] | Tuple[int, integer] | List[integer] | Any | float | complex)

convert_to_np_slice_entry(slice_entry)

Handles value-based slices, converting a float or complex value based entry into the corresponding position-based entry.

Return type:

Optional[Union`[:py:class:`int, integer]]

Parameters:

slice_entry (int | integer | None | float | complex | str)