reinterpret_cast float to uint

[ketmar via Digitalmars-d-learn]

On Sun, 29 Mar 2015 16:00:05 +0000, matovitch wrote:

> On Sunday, 29 March 2015 at 14:50:24 UTC, ketmar wrote:
>> On Sun, 29 Mar 2015 13:45:10 +0000, matovitch wrote:
>>
>> you can also use unions.
> 
> Good idea ! In my case I think it was better to cast, but this could be
> helpful another time thanks ! :)

unions also looks better than pointers, and they are easier to read, i 
think. ;-)

union FU {
  float f;
  uint u;
}

void main () pure {
  float t = 42.0;
  assert((cast(FU)t).u == 0x42280000);
}
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