From d65afaac6d5be661429bea1a8d9e13898e16501b Mon Sep 17 00:00:00 2001
From: Rainer Kuemmerle <rainer.kuemmerle@gmail.com>
Date: Sat, 20 Jul 2024 16:27:17 +0200
Subject: [PATCH] Fix minor clang-tidy recommendations

---
 g2o/solvers/cholmod/cholmod_wrapper.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/g2o/solvers/cholmod/cholmod_wrapper.h b/g2o/solvers/cholmod/cholmod_wrapper.h
index 990dbeb93..2fd3ec519 100644
--- a/g2o/solvers/cholmod/cholmod_wrapper.h
+++ b/g2o/solvers/cholmod/cholmod_wrapper.h
@@ -69,14 +69,14 @@ class Cholmod {
   };
 
   bool factorize();
-  bool hasFactor() const;
+  [[nodiscard]] bool hasFactor() const;
   void freeFactor();
   bool simplifyFactor();
 
   //! compute AMD ordering on the given SparseView, store into result
   bool amd(SparseView& sparseView, int* result);
 
-  int choleskyNz() const;
+  [[nodiscard]] int choleskyNz() const;
 
   void solve(double* x, double* b) const;