CircuitLocation

class CircuitLocation(location)

Bases: Sequence[int]

The CircuitLocation class.

A CircuitLocation is an ordered set of qudit indices. In context, this usually describes where a gate or operation is being applied.

__init__(location)

Construct a CircuitLocation from location.

Parameters:

location (int | Sequence[int]) – The qudit indices.

Raises:

• ValueError – If any qudit index is negative.

• ValueError – If there are duplicates in location.

Attributes

pairs

Return all pairs of unique elements in the location.

Methods

count(value)
index(value, [start, [stop]])	Raises ValueError if the value is not present.
intersection(other)	Return the location containing qudits from self and other.
is_location(location[, num_qudits])	Determines if the sequence of qudits form a valid location.
union(other)	Return the location containing qudits from self or other.