CLASS:: BufMin
summary:: detect the largest value (and its position) in an array of UGens
categories:: UGens>Multichannel, UGens>Analysis
related:: Classes/ArrayMin, Classes/BufMax

DESCRIPTION::

Finds the smallest value in a Buffer, and outputs the value and the index.


(Note: doesn't currently handle multichannel buffers in any clever way, treats them as if they were single-channel.)

CLASSMETHODS::

METHOD:: kr
argument:: bufnum
argument:: gate
You don't need to make use of the gate control: if you do use it, the calculation is only performed when gate>0.
returns:: # val, index


EXAMPLES::

code::
s.boot;

b = Buffer.alloc(s, 100);
b.zero;
b.set(33, -1.034);
// This should detect the 33rd value as the highest...
x = {BufMin.kr(b).poll}.play;

// ...until we set a new winner...
b.set(74, -1.038);
::

