[archive] creating different instances of the same program
[Migrated content. Thread originally posted on 14 February 2008]hi,
in many circumstances i need to have more than one instance of the same program in a runtime unit.
I know you can deal with this issue using some multi-thread technique, but the mechanism of "send/receive" is too slow compared to the "call using".
So I suggest something like:
77 hnw-my-subprogram-1 handle of program.
77 hnw-my-subprogram-2 handle of program.
call "c$factory" using "myprog" giving hnw-my-subprogram-1.
call "c$factory" using "myprog" giving hnw-my-subprogram-2.
obtaining two different instances of "myprog", and calling each one by their respective handles
call hnw-my-subprogram-1 using par1, par2, par3
call hnw-my-subprogram-2 using par1, par2, par3
now assume that "myprog" exposes different entry points:
entry "entry_1" using...
entry "entry_2" using...
you call the entry point of a program handle using something like:
call entry_1 (of | in) hnw-my-subprogram-1 using par1, par2, par3, or
call hnw-my-subprogram-1::entry-1 using par1, par2, par3
any comment is greatly appreciated, thanks !