class:: Free
summary:: When triggered, frees a node.
related:: Classes/Pause, Classes/FreeSelf
categories::  UGens>Synth control

Description::
When triggered, frees a node.

classmethods::

method::kr

argument::trig
Trigger input

argument::id
Node to be freed.


Examples::

code::
s.boot;

SynthDef("a", { Out.ar(0, SinOsc.ar(800, 0, 0.2)) }).add;

SynthDef("b", { arg t_t=0; Out.ar(1, PinkNoise.ar(0.3)); Free.kr(t_t, 1001); }).add;

s.sendMsg(\s_new, \a, 1001, 0, 0);

s.sendMsg(\s_new, \b, 1002, 0, 0);

s.sendMsg(\n_set, 1002, \t_t, 1);

s.sendMsg(\s_new, \a, 1001, 0, 0);

s.sendMsg(\n_set, 1002, \t_t, 1);

s.sendMsg(\s_new, \a, 1001, 0, 0);

s.sendMsg(\n_set, 1002, \t_t, 1);
::