用I门填充QProg

接口 fill_qprog_by_I 实现用I门填充QProg(量子程序)的功能。

实例

import pyqpanda.pyQPanda as pq
import math
from pyqpanda.Visualization.circuit_draw import *
import numpy as np
class InitQMachine:
    def __init__(self, quBitCnt, cBitCnt, machineType = pq.QMachineType.CPU):
        self.m_machine = pq.init_quantum_machine(machineType)
        self.m_qlist = self.m_machine.qAlloc_many(quBitCnt)
        self.m_clist = self.m_machine.cAlloc_many(cBitCnt)
    def __del__(self):
        pq.destroy_quantum_machine(self.m_machine)
def test_fill_I(q, c):
    # 构建量子程序
    prog = pq.QCircuit()
    prog << pq.CU(1, 2, 3, 4, q[0], q[5]) << pq.H(q[0]) << pq.S(q[2]) << pq.CNOT(q[0], q[1]) << pq.CZ(q[1], q[2]) << pq.CR(q[2], q[1], math.pi/2)
    prog.set_dagger(True)
    # 输出原量子程序
    print('source prog:')
    draw_qprog(prog, 'text',console_encode_type='gbk')
    """
    console_encode_type='utf8' or 'gbk'(默认'utf8')
    """
    # 量子程序填充 I 门
    prog = pq.fill_qprog_by_I(prog)
    # 输出填充 I 门的量子程序
    print('The prog after fill_qprog_by_I:')
    draw_qprog(prog, 'text',console_encode_type='gbk')
    draw_qprog(prog, 'pic', filename='D:/test_cir_draw.png')
if __name__=="__main__":
    init_machine = InitQMachine(16, 16)
    qlist = init_machine.m_qlist
    clist = init_machine.m_clist
    machine = init_machine.m_machine
    test_fill_I(qlist, clist)

以上示例程序演示了 fill_qprog_by_I 接口的使用方法，我们可以看到只需要传入一个QProg类型的参数即可，该接口返回一个填充后的新QProg，输入QProg保持不变。 以上示例程序的字符画展示输出结果如下：