From eb35ff8df68690c945672cc56d24c1da7e13a919 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Thu, 15 May 2025 18:10:54 -0400
Subject: [PATCH] wrap rng in DiscreteConditional

---
 gtsam/linear/linear.i | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gtsam/linear/linear.i b/gtsam/linear/linear.i
index 01a28511c..6ccac0902 100644
--- a/gtsam/linear/linear.i
+++ b/gtsam/linear/linear.i
@@ -559,9 +559,12 @@ virtual class GaussianConditional : gtsam::JacobianFactor {
   gtsam::JacobianFactor* likelihood(
       const gtsam::VectorValues& frontalValues) const;
   gtsam::JacobianFactor* likelihood(gtsam::Vector frontal) const;
-  gtsam::VectorValues sample(const gtsam::VectorValues& parents) const;
+
+  gtsam::VectorValues sample(std::mt19937_64@ rng) const;
+  gtsam::VectorValues sample(const gtsam::VectorValues& parents, std::mt19937_64@ rng) const;
   gtsam::VectorValues sample() const;
-  
+  gtsam::VectorValues sample(const gtsam::VectorValues& parents) const;
+
   // Advanced Interface
   gtsam::VectorValues solveOtherRHS(const gtsam::VectorValues& parents,
                                     const gtsam::VectorValues& rhs) const;