From db890d3a81bfe6760e9f4ea981798269abb60a20 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Mon, 25 Jun 2018 21:33:48 +0200
Subject: nets and cells are unique_ptr's

---
 common/util.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'common/util.h')

diff --git a/common/util.h b/common/util.h
index 5e938635..b1cab650 100644
--- a/common/util.h
+++ b/common/util.h
@@ -57,9 +57,12 @@ bool bool_or_default(const Container &ct, const KeyType &key, bool def = false)
 };
 
 // Wrap an unordered_map, and allow it to be iterated over sorted by key
-template <typename K, typename V> std::map<K, V> sorted(const std::unordered_map<K, V> &orig)
+template <typename K, typename V> std::map<K, V*> sorted(const std::unordered_map<K, std::unique_ptr<V>> &orig)
 {
-    return std::map<K, V>(orig.begin(), orig.end());
+    std::map<K, V*> retVal;
+    for(auto& item : orig)
+        retVal.emplace(std::make_pair(item.first,item.second.get()));
+    return retVal;
 };
 
 NEXTPNR_NAMESPACE_END
-- 
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