檢視 @LAST DEV ID 2 BOB 的原始碼

*For point-to-point communication, Bob need to know when to control the detector.He need to know when the photon will arrive. Thus, we define LAST_DEV_TYPE_2_BOB & LAST_DEV_ID_2_BOB, so that BOB will know when the photon will arrive the receiver.
*Is store as '''LAST_DEV_ID_2_BOB''' in the fortran code.

example
 @LAST_DEV_ID_2_BOB
 1