how to link two C++ programs?

[Cheetos]

i have two programs to create in c++. the first program is the human detection, the second one is a program for the usb port. How can i get a data from human detection to the usb port program?

 

[srizbf]

does the programs are in source code form or in executable form ?

 

[Cheetos]

they are in source code form

 

[srizbf]

if in source form , then you can send the data from the face recognition module to the usb module.

since you are the programmer , you know the functions /classes in your program.

call them and send.