On 12 Feb 2016, at 20:50, Cl��ment Bera <bera.clement@gmail.com> wrote:

I don't understand. All BoxedFloat have 8 bytes, that's why they are called BoxedFloat64. There are no 4-bytes floats in Pharo. Even in 32 bits.

2016-02-12 18:06 GMT+01:00 Esteban Lorenzano <estebanlm@gmail.com>:

On 12 Feb 2016, at 17:50, Aliaksei Syrel <alex.syrel@gmail.com> wrote:

On Fri, Feb 12, 2016 at 5:45 PM, Esteban Lorenzano <estebanlm@gmail.com> wrote:

Float>>#pointer 

^ (ByteArray new: FFIExternalType pointerSize)

floatAt: 1 put: self;

yourself

Yes it does the trick :) Thanks!

yes and no (I made a mistake): that works because incidentally pointers and floats have same size (4 bytes)��� but can happen that it is not (doubles have 8 bytes)��� but is ok for now :)

I will fix it correctly next week. 

Esteban