Re: Convert double to long if lossless

[Ali Çehreli via Digitalmars-d-learn]

On 1/19/21 6:04 AM, drug wrote:

> Another (low level) way is to shift mantissa left by exponent value.

Luckily, we already have a helper in Phobos:

  https://dlang.org/phobos/std_bitmanip.html#FloatRep

Ali