From 12baf54d17347c868dc026c22ba8f3b8761c327a Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Sat, 17 May 2025 00:01:02 -0400
Subject: [PATCH] rename kRandomNumberGenerator in local files to kPRNG to
 prevent collision

---
 gtsam/sfm/ShonanAveraging.cpp     | 6 +++---
 gtsam/sfm/TranslationRecovery.cpp | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gtsam/sfm/ShonanAveraging.cpp b/gtsam/sfm/ShonanAveraging.cpp
index 7d68c7d29..b268fda6f 100644
--- a/gtsam/sfm/ShonanAveraging.cpp
+++ b/gtsam/sfm/ShonanAveraging.cpp
@@ -42,7 +42,7 @@
 namespace gtsam {
 
 // In Wrappers we have no access to this so have a default ready
-static std::mt19937 kRandomNumberGenerator(42);
+static std::mt19937 kPRNG(42);
 
 using Sparse = Eigen::SparseMatrix<double>;
 
@@ -869,7 +869,7 @@ Values ShonanAveraging<d>::initializeRandomly(std::mt19937 &rng) const {
 /* ************************************************************************* */
 template <size_t d>
 Values ShonanAveraging<d>::initializeRandomly() const {
-  return initializeRandomly(kRandomNumberGenerator);
+  return initializeRandomly(kPRNG);
 }
 
 /* ************************************************************************* */
@@ -883,7 +883,7 @@ Values ShonanAveraging<d>::initializeRandomlyAt(size_t p,
 /* ************************************************************************* */
 template <size_t d>
 Values ShonanAveraging<d>::initializeRandomlyAt(size_t p) const {
-  return initializeRandomlyAt(p, kRandomNumberGenerator);
+  return initializeRandomlyAt(p, kPRNG);
 }
 
 /* ************************************************************************* */
diff --git a/gtsam/sfm/TranslationRecovery.cpp b/gtsam/sfm/TranslationRecovery.cpp
index 02c78133e..828aa6880 100644
--- a/gtsam/sfm/TranslationRecovery.cpp
+++ b/gtsam/sfm/TranslationRecovery.cpp
@@ -39,7 +39,7 @@ using namespace gtsam;
 using namespace std;
 
 // In Wrappers we have no access to this so have a default ready.
-static std::mt19937 kRandomNumberGenerator(42);
+static std::mt19937 kPRNG(42);
 
 // Some relative translations may be zero. We treat nodes that have a zero
 // relativeTranslation as a single node.
@@ -185,7 +185,7 @@ Values TranslationRecovery::initializeRandomly(
     const std::vector<BinaryMeasurement<Point3>> &betweenTranslations,
     const Values &initialValues) const {
   return initializeRandomly(relativeTranslations, betweenTranslations,
-                            &kRandomNumberGenerator, initialValues);
+                            &kPRNG, initialValues);
 }
 
 Values TranslationRecovery::run(