I would like signalFlowGraphOpcodes to make different connexions of my
instruments.
Because they have to be used in th header, I use compilestr to add the
connections, like this:

instr connect1
  ires compilestr {{
    connect	 "fox", "fox_out", "reverb", "reverb_in1" 
    connect	 "fox", "fox_out", "reverb", "reverb_in2" 
    connect	 "reverb", "reverb_out1", "mix", "mix_in1" 
    connect	 "reverb", "reverb_out2", "mix", "mix_in2" 
  }}
endin

Is it possible to undo the connections (to create new ones) without
reloading csound ?
 



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> I think you can just reassign them
But we can send one outlet to more than one inlet (like in my example).
And I use even more than 2 connections.




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Hi Michael,

You said here:
http://csound.1045644.n5.nabble.com/signal-flow-graph-opcodes-td5732546.html
> There is no "disconnect" opcode. But it would not be hard to write one.
> What you are trying to do could easily be done with global variables.
> There can be as many graphs as you like.

I'm a little confused, because there are at least 4 ways to do the same,
each with different advantages  :

- signalFlowGraphOpcodes can assign the same outlet to more than one inlet,
and so, permits to connect an instrument to different effects with an easy
way of writing it

- zak is very flexible,  it is based on numbers, so you have to remember the
numbers. You can put them in variables. With zak + variables, this gives you
the possibility to change the connection on the fly easily, by just changing
the content of that variables.

- you can do the same with global variables and arrays or maybe tables, you
have to do it "by hand", but you can do what you want.

- There are the chn_ opcodes. If I understand well, it's a dictionary
structure with string keys.
Some people prefer that. I don't know the reason, are there faster ?
Of course, there is the advantage to control them from GUI objects, but with
chnexport you can do the same with global variables.

- There are also the mixer opcodes that I have not tested yet, and that
gives the extra commodity of controlling the volume of the connected signal.

There is also the question, how to do inserts instead of sends.
I suppose I have to use subinstr or UDos for that.






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