From 26df5c4a7f54d493a09724a5f4f8f4a3a5c90f31 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Mon, 12 Feb 2024 17:07:39 +1100
Subject: Remember per-device bluetooth volume

---
 src/util/include/lru_cache.hpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/util')

diff --git a/src/util/include/lru_cache.hpp b/src/util/include/lru_cache.hpp
index 41293901..606a6387 100644
--- a/src/util/include/lru_cache.hpp
+++ b/src/util/include/lru_cache.hpp
@@ -10,9 +10,11 @@
 #include <bitset>
 #include <cstdint>
 #include <list>
+#include <map>
 #include <optional>
 #include <unordered_map>
 #include <utility>
+
 #include "memory_resource.hpp"
 
 namespace util {
@@ -64,9 +66,16 @@ class LruCache {
     key_to_it_.clear();
   }
 
+  auto Get() const -> std::vector<std::pair<K, V>> {
+    std::vector<std::pair<K, V>> out;
+    out.resize(entries_.size());
+    std::copy(entries_.begin(), entries_.end(), out.begin());
+    return out;
+  }
+
  private:
   std::pmr::list<std::pair<K, V>> entries_;
-  std::pmr::unordered_map<K, decltype(entries_.begin())> key_to_it_;
+  std::pmr::map<K, decltype(entries_.begin())> key_to_it_;
 };
 
 }  // namespace util
-- 
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