From d28f2cfcd4249fc7d984762a326e3f2d6dcba7dc Mon Sep 17 00:00:00 2001
From: Douglas Rumbaugh <dbr4@psu.edu>
Date: Thu, 13 Feb 2025 18:13:33 -0500
Subject: progress towards resolving asynch structure merges

---
 include/util/types.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/util')

diff --git a/include/util/types.h b/include/util/types.h
index 084bf4b..6e8fd69 100644
--- a/include/util/types.h
+++ b/include/util/types.h
@@ -21,6 +21,7 @@
 #include <cstdint>
 #include <cstdlib>
 #include <vector>
+#include <memory>
 
 namespace de {
 
@@ -81,6 +82,14 @@ enum class ReconstructionType {
   Compact /* the merging of shards on one level */
 };
 
+
+template <typename ShardType>
+struct reconstruction_results {
+  std::shared_ptr<ShardType> new_shard;
+  std::vector<std::pair<level_index, const ShardType *>> source_shards;
+  size_t target_level;
+};
+
 typedef struct ReconstructionTask {
   std::vector<ShardID> sources = {};
   level_index target = 0;
-- 
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