From 5abad1571c7d0869e29d55ca01df83fef8cd4606 Mon Sep 17 00:00:00 2001 From: Yawning Angel Date: Thu, 19 Jun 2014 06:29:12 +0000 Subject: Use Vose's Alias Method to sample the weighted distribution. The weight generation code also was cleaned up (and now can support generating distributions that look like what ScrambleSuit does as a compile time change). Per: http://www.keithschwarz.com/darts-dice-coins/ --- csrand/csrand.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'csrand') diff --git a/csrand/csrand.go b/csrand/csrand.go index a3299aa..b059ed0 100644 --- a/csrand/csrand.go +++ b/csrand/csrand.go @@ -68,9 +68,9 @@ func (r csRandSource) Seed(seed int64) { // No-op. } -// Int63n returns, as a int64, a pseudo random number in [0, n). -func Int63n(n int64) int64 { - return CsRand.Int63n(n) +// Intn returns, as a int, a pseudo random number in [0, n). +func Intn(n int) int { + return CsRand.Intn(n) } // Float64 returns, as a float64, a pesudo random number in [0.0,1.0). -- cgit v1.2.3