def build_circuit(self, qubit_ops):
program = Program()
self.qubits = [program.alloc() for _ in range(len(qubit_ops))]
program_readout_reg = program.declare("ro",
memory_type="BIT",
memory_size=len(self.qubits))
for qb, gatestr in zip(self.qubits, qubit_ops):
if gatestr == "I":
pass
elif gatestr == "X":
program.gate("X", qubits=[qb], params=[])
elif gatestr == "H":
program.gate("H", qubits=[qb], params=[])
elif gatestr == "K": # our one char CX label
program.gate(
"CNOT",
qubits=[self.qubits[self.qubits.index(qb) - 1], qb],
params=[])
program.measure_all(*zip(self.qubits, program_readout_reg))
program = address_qubits(program)
program.wrap_in_numshots_loop(shots=10)
self.program = program
