import ManualMapper from 'projectq/src/cengines/manualmapper.js'

public class | source

ManualMapper

Manual Mapper which adds QubitPlacementTags to Allocate gate commands according to a user-specified mapping.

Constructor Summary

Public Constructor
public	constructor(mapFunc: function)

Public Methods
public	receive(command_list: Command[]) Receives a command list and passes it to the next engine, adding qubit placement tags to allocate gates.

From class BasicEngine
public	isLastEngine: boolean
public	allocateQubit(dirty: boolean): Qureg Return a new qubit as a list containing 1 qubit object (quantum register of size 1).
public	allocateQureg(n: number): Qureg Allocate n qubits and return them as a quantum register, which is a list of qubit objects.
public	deallocateQubit(qubit: BasicQubit) Deallocate a qubit (and sends the deallocation command down the pipeline).
public	isAvailable(cmd: Command): boolean Default implementation of isAvailable: Ask the next engine whether a command is available, i.e., whether it can be executed by the next engine(s).
public	isMetaTagSupported(metaTag: function): boolean Check if there is a compiler engine handling the meta tag
public	receive()
public	send(commandList: Command[]) Forward the list of commands to the next engine in the pipeline.

From class BasicMapperEngine
public get	currentMapping: *
public set	currentMapping
private	_currentMapping: *
public	sendCMDWithMappedIDs(cmd: Command) Send this Command using the mapped qubit ids of this.current_mapping.

Name	Type	Attribute	Description
mapFunc	function		Function which, given the qubit id, returns an integer describing the physical location (must be constant).

Receives a command list and passes it to the next engine, adding qubit placement tags to allocate gates.

Name	Type	Attribute	Description
command_list	Command[]		list of commands to receive.