From 414a495d639ffb817dd3c04d771719e938f50daf Mon Sep 17 00:00:00 2001
From: Thomas Habets <thomas@habets.se>
Date: Sun, 22 Mar 2020 16:30:12 +0000
Subject: blocks: Add const to member variables that don't change

---
 gr-blocks/lib/vector_map_impl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gr-blocks/lib/vector_map_impl.h')

diff --git a/gr-blocks/lib/vector_map_impl.h b/gr-blocks/lib/vector_map_impl.h
index 932eb0585a..6753e12a5d 100644
--- a/gr-blocks/lib/vector_map_impl.h
+++ b/gr-blocks/lib/vector_map_impl.h
@@ -20,8 +20,8 @@ namespace blocks {
 class vector_map_impl : public vector_map
 {
 private:
-    size_t d_item_size;
-    std::vector<size_t> d_in_vlens;
+    const size_t d_item_size;
+    const std::vector<size_t> d_in_vlens;
     std::vector<std::vector<std::vector<size_t>>> d_mapping;
     gr::thread::mutex d_mutex; // mutex to protect set/work access
 
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