[chuck-users] Conversion float to int using SndBuf

[ermina]

Hi,

to convert a float to an int,
you need to explicitly cast the value with
4.8 $ int => int foo;  // foo == 4
(as written here: https://chuck.cs.princeton.edu/doc/language/oper.html)

So you would do something like
pctPosInit $ int => int pctPosInitInt
pctPosInitInt/100*myBuf.samples() => myBuf.pos;

. e
On 01/21/2020 02:08 PM, Mícheál Ó Catháin wrote:
> Hi
> What is the best way to convert a float to int in the following please?
> 
> //I want to set myBuf.pos to a percentage of myBuf.samples()...
> //Start playing at say 40% through the total number of samples.
> 
> 40.0 => float pctPosInit;
> pctPosInit/100*myBuf.samples() => myBuf.pos;
> 
> 
> This throws the error argument types don't match.
> I'm not seeing how to convert the float to an int here.
> Thanks for your help!
> 
> Micheal
> 
> 
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