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class:: ReplaceOut
summary:: Send signal to a bus, overwriting previous contents.
related:: Classes/OffsetOut, Classes/Out, Classes/XOut
categories:: UGens>InOut
Description::
link::Classes/Out:: adds it's output to a given bus, making it
available to all nodes later in the node tree (See link::Classes/Synth:: and
link::Guides/Order-of-execution:: for more information). ReplaceOut overwrites those
contents. This can make it useful for processing.
See the link::Reference/Server-Architecture:: and link::Classes/Bus:: helpfiles for more information on
buses and how they are used.
classmethods::
method::ar, kr
argument::bus
The index of the bus to write out to. The lowest numbers are
written to the audio hardware.
argument::channelsArray
An Array of channels or single output to write out. You cannot
change the size of this once a SynthDef has been built.
Examples::
code::
(
SynthDef("ReplaceOutHelp", { arg out=0, freq=440;
var source;
source = SinOsc.ar(freq, 0, 0.1);
// write to the bus, replacing previous contents
ReplaceOut.ar(out, source);
}).add;
)
// each Synth replaces the output of the previous one
x = Synth.tail(s, "ReplaceOutHelp", [\freq, 500]);
y = Synth.tail(s, "ReplaceOutHelp", [\freq, 600]);
z = Synth.tail(s, "ReplaceOutHelp", [\freq, 700]);
// release them in reverse order; the older Synths are still there.
z.free;
y.free;
x.free;
::
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