SNEX isnan

[griffinboy]

@ustk
I ended up just writing a helper for it.
I haven't experimented with external libs for Snex as I do stuff in the c++ directly so I'm not sure how that would be done.

[Christoph Hart]

I would have to add a function to the Math library, but sounds reasonable. I can then also add a sanitize function that sets inf and nan to zero, which I‘m using alot in C++.

[ustk]

@Christoph-Hart Sounds good, I had to deal with a nan in Hise script too, so a Math method would be nice :thumbs_up:

[ustk]

@Christoph-Hart Bump

[ustk]

@ustk I tried to implement isnan and isinf myself within snex_Math.h, it compiles but isn't recognised in SNEX...

[Christoph Hart]

@ustk There you go.

I've also added a sanitize function which clears inf & nan values (and denormals) to zero. Available in both SNEX and HiseScript

[ustk]

@Christoph-Hart Youhou ! Merci beaucoup Chris !

[ustk]

@Christoph-Hart Strange I checked the commit and except the sanitise thing it's exactly what I tried, but not having the functions to work... Or maybe I used std_ instead of direct std

[Christoph Hart]

@ustk Have you added them to the SNEX Math JIT object?

[ustk]

@Christoph-Hart Nah... Forgot that part !