From 1c3283e6a1a26f14f66148af8e5f44c3446eaf31 Mon Sep 17 00:00:00 2001
From: Paul Lietar <pl2113@ic.ac.uk>
Date: Wed, 22 May 2024 15:14:50 +0100
Subject: [PATCH] Cherry-pick fixes for latest dqrng release.

The recent dqrng 0.4.0 release has a few small incompatible changes that
makes the build fail.

The changes necessary have been applied to the dev branch already as
part of larger pull requests #280 and #305. This commit cherry-picks
just the fixes for the master branch.
---
 src/Random.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Random.cpp b/src/Random.cpp
index fad22963..1e4896f7 100644
--- a/src/Random.cpp
+++ b/src/Random.cpp
@@ -60,8 +60,8 @@ void Random::prop_sample_bucket(
 
     // all probabilities are the same
     if (heavy == n) {
-        for (auto i = 0; i < size; ++i) {
-            *result = (*rng)(n);
+        for (size_t i = 0; i < size; ++i) {
+            *result = (*rng)((uint64_t)n);
             ++result;
         }
         return;
@@ -121,9 +121,9 @@ void Random::prop_sample_bucket(
     }
 
     // sample
-    for (auto i = 0; i < size; ++i) {
-        size_t bucket = (*rng)(n);
-        double acceptance = dqrng::uniform01((*rng)());
+    for (size_t i = 0; i < size; ++i) {
+        size_t bucket = (*rng)((uint64_t)n);
+        double acceptance = rng->uniform01();
         *result = (acceptance < dividing_probs[bucket]) ? bucket :
             alternative_index[bucket];
         ++result;