qclib.py 文件源码

def qreport(self, header="State", state=None, visualize=False):
        # This is only a simulator function for debugging. it CANNOT be done on a real Quantum Computer.
        if state == None:
            state = self.sys_state
        print
        print header
        for i in range(len(state)):
            if self.disp_zeros or np.absolute(state[i]) > self.maxerr:
                barlen = 20
                barstr = ""
                if self.visualize or visualize:
                    barstr = "  x"
                    amp = np.absolute(state[i].item(0))*barlen
                    intamp = int(amp)
                    if amp > self.maxerr:
                        barstr = "  |"
                        for b in range(barlen):
                            if b <= intamp:
                                barstr = barstr+"*"
                            else:
                                barstr = barstr + "."
                ststr = ("{:0"+str(self.nqbits)+"b}    ").format(i)
                ampstr = "{:.8f}".format(np.around(state[i].item(0),8))
                print ststr + ampstr + barstr