[Issue 3224] New: std.random documentation bugs

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Aug 3 23:46:10 PDT 2009


           Summary: std.random documentation bugs
           Product: D
           Version: future
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: spec
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: kiki at kmonos.net

> struct LinearCongruentialEngine(UIntType,UIntType a,UIntType c,UIntType m);
>> bool empty;
>>> Always true (random generators are infinite ranges).

should be "Always false"

> alias MinstdRand0; 
> alias MinstdRand;
>> Example:
>>> // seed with a constant
>>> auto rnd0 = MinstdRand0(1);
>>> auto n = rnd0.popFront; // same for each run
>>> // Seed with an unpredictable value
>>> rnd0.seed(unpredictableSeed);
>>> n = rnd0.popFront; // different across runs

should call .front, instead of .popFront (twice).

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