Package com.quantum4j.transpile.passes

Class GateInversionPass

java.lang.Object

com.quantum4j.transpile.passes.GateInversionPass

All Implemented Interfaces:

TranspilerPass

public final class GateInversionPass
extends Object
implements TranspilerPass

Produces the inverse (adjoint) of the unitary prefix of a circuit. Reverses gate order, replaces each gate by its inverse, and preserves measurements (and anything after the first measurement) unchanged. Input circuits are not mutated; instructions are cloned.

Constructor Summary

Constructors

Constructor	Description
GateInversionPass()	Create the gate inversion pass.

Method Summary

Modifier and Type	Method	Description
QuantumCircuit	apply(QuantumCircuit circuit)	Apply this pass to the given circuit and return a new circuit.
String	name()	Human-readable name of this pass (for logging, debugging, profiling).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GateInversionPass

public GateInversionPass()

Create the gate inversion pass.

Method Details

name

public String name()

Description copied from interface: TranspilerPass

Human-readable name of this pass (for logging, debugging, profiling).

Specified by:

name in interface TranspilerPass

Returns:

pass identifier

apply

public QuantumCircuit apply(QuantumCircuit circuit)

Description copied from interface: TranspilerPass

Apply this pass to the given circuit and return a new circuit. Implementations should not mutate the input circuit.

Specified by:

apply in interface TranspilerPass

Parameters:

circuit - input circuit (not mutated)

Returns:

transformed circuit