isInfinity

Determines if x represents infinity. This operation is silent, no error flags are set and no exceptions are thrown.

@IEEECompliant("isInfinite", 25)

bool

isInfinity

(

)

(

auto const ref D x

)

if (

)

Parameters

Type: bool

true if x is infinite, false otherwise (NaN or any finite value)

assert(isInfinity(decimal32.infinity));
assert(isInfinity(-decimal64.infinity));
assert(!isInfinity(decimal128.nan));