From 76e838b8d05349cdbae42cc40fdc1878c4c5743c Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@gmail.com>
Date: Sun, 25 Dec 2022 18:19:02 -0500
Subject: [PATCH] Implement printing rather than calling factor graph version

---
 gtsam/inference/BayesNet-inst.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/gtsam/inference/BayesNet-inst.h b/gtsam/inference/BayesNet-inst.h
index e792b5c03..f43b4025e 100644
--- a/gtsam/inference/BayesNet-inst.h
+++ b/gtsam/inference/BayesNet-inst.h
@@ -31,7 +31,14 @@ namespace gtsam {
 template <class CONDITIONAL>
 void BayesNet<CONDITIONAL>::print(const std::string& s,
                                   const KeyFormatter& formatter) const {
-  Base::print(s, formatter);
+  std::cout << (s.empty() ? "" : s + " ") << std::endl;
+  std::cout << "size: " << this->size() << std::endl;
+  for (size_t i = 0; i < this->size(); i++) {
+    const auto& conditional = this->at(i);
+    std::stringstream ss;
+    ss << "conditional " << i << ": ";
+    if (conditional) conditional->print(ss.str(), formatter);
+  }
 }
 
 /* ************************************************************************* */