From 5fd062849750481c8037ef3dc3778391de8ef9c6 Mon Sep 17 00:00:00 2001
From: Olivier BICHLER <olivier.bichler@cea.fr>
Date: Wed, 4 Dec 2024 14:17:06 +0100
Subject: [PATCH] Added missing hash specialization for std::pair
---
include/aidge/utils/DynamicAttributes.hpp | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/aidge/utils/DynamicAttributes.hpp b/include/aidge/utils/DynamicAttributes.hpp
index 1bd45c817..0fc350f1a 100644
--- a/include/aidge/utils/DynamicAttributes.hpp
+++ b/include/aidge/utils/DynamicAttributes.hpp
@@ -445,6 +445,17 @@ namespace std {
return seed;
}
};
+
+ // Specialization of std::hash for std::pair<T1, T2>
+ template <typename T1, typename T2>
+ struct hash<std::pair<T1, T2>> {
+ std::size_t operator()(const std::pair<T1, T2>& p) const {
+ std::size_t seed = 0;
+ Aidge::hash_combine(seed, std::hash<T1>()(p.first));
+ Aidge::hash_combine(seed, std::hash<T2>()(p.second));
+ return seed;
+ }
+ };
}
namespace future_std {
--
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