From a3e64d2bb22b69ec467bbb0ce45dd5fecfd3408b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Sol=C3=A0?= <jsola@iri.upc.edu>
Date: Fri, 5 Jun 2020 13:57:26 +0200
Subject: [PATCH] Rename cov --> sigma

---
 include/core/problem/problem.h | 2 +-
 src/problem/problem.cpp        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/core/problem/problem.h b/include/core/problem/problem.h
index 0d8539fd0..0ba4badcd 100644
--- a/include/core/problem/problem.h
+++ b/include/core/problem/problem.h
@@ -202,7 +202,7 @@ class Problem : public std::enable_shared_from_this<Problem>
                              const VectorComposite& _cov   = VectorComposite());
         FrameBasePtr applyPriorOptions(const TimeStamp& _ts);
         FrameBasePtr setPriorFactor(const VectorComposite &_state,
-                                    const VectorComposite &_cov,
+                                    const VectorComposite &_sigma,
                                     const TimeStamp &_ts,
                                     const double &_time_tol);
         FrameBasePtr setPriorFix(const VectorComposite &_state,
diff --git a/src/problem/problem.cpp b/src/problem/problem.cpp
index ef1f8b5bc..09533b1a8 100644
--- a/src/problem/problem.cpp
+++ b/src/problem/problem.cpp
@@ -1082,11 +1082,11 @@ FrameBasePtr Problem::applyPriorOptions(const TimeStamp& _ts)
 }
 
 FrameBasePtr Problem::setPriorFactor(const VectorComposite &_state,
-                                     const VectorComposite &_cov,
+                                     const VectorComposite &_sigma,
                                      const TimeStamp &_ts,
                                      const double &_time_tol)
 {
-    setPriorOptions("factor", _time_tol, _state, _cov);
+    setPriorOptions("factor", _time_tol, _state, _sigma);
     return applyPriorOptions(_ts);
 }
 
-- 
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