From: Eddie Hung <eddie@fpgeh.com>
Date: Wed, 22 Apr 2020 15:14:07 +0000 (-0700)
Subject: pool: add emplace() function
X-Git-Tag: working-ls180~598^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a7c66fdc61508017113a93b51ea79827fb67adfc;p=yosys.git

pool: add emplace() function
---

diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index ad2ed6033..ba224191c 100644
--- a/kernel/hashlib.h
+++ b/kernel/hashlib.h
@@ -871,6 +871,12 @@ public:
 		return std::pair<iterator, bool>(iterator(this, i), true);
 	}
 
+	template<typename... Args>
+	std::pair<iterator, bool> emplace(Args&&... args)
+	{
+		return insert(K(std::forward<Args>(args)...));
+	}
+
 	int erase(const K &key)
 	{
 		int hash = do_hash(key);