From 57311281fbea70ab639a5ad754484c55c0063a4b Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Wed, 21 Jun 2023 09:56:16 -0400
Subject: [PATCH] use std::map<Key, uint32_t> for Key-Dim maps

---
 gtsam/geometry/CameraSet.h | 2 +-
 gtsam_unstable/linear/LP.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtsam/geometry/CameraSet.h b/gtsam/geometry/CameraSet.h
index 23a4b467e..5f77ebf58 100644
--- a/gtsam/geometry/CameraSet.h
+++ b/gtsam/geometry/CameraSet.h
@@ -270,7 +270,7 @@ class CameraSet : public std::vector<CAMERA, Eigen::aligned_allocator<CAMERA>> {
 
       // Get map from key to location in the new augmented Hessian matrix (the
       // one including only unique keys).
-      std::map<Key, size_t> keyToSlotMap;
+      std::map<Key, uint32_t> keyToSlotMap;
       for (size_t k = 0; k < nrUniqueKeys; k++) {
         keyToSlotMap[hessianKeys[k]] = k;
       }
diff --git a/gtsam_unstable/linear/LP.h b/gtsam_unstable/linear/LP.h
index dbb744d3e..53247be4c 100644
--- a/gtsam_unstable/linear/LP.h
+++ b/gtsam_unstable/linear/LP.h
@@ -29,7 +29,7 @@ namespace gtsam {
 using namespace std;
 
 /// Mapping between variable's key and its corresponding dimensionality
-using KeyDimMap = std::map<Key, size_t>;
+using KeyDimMap = std::map<Key, uint32_t>;
 /*
  * Iterates through every factor in a linear graph and generates a
  * mapping between every factor key and it's corresponding dimensionality.