From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 2 Dec 2015 19:41:57 +0000 (+0100)
Subject: Added default values for hashlib at() methods
X-Git-Tag: yosys-0.6~54
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=33a5b28e2512a17667bb1a1cab9065f723a86041;p=yosys.git

Added default values for hashlib at() methods
---

diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index 413e77d31..f015bf4dd 100644
--- a/kernel/hashlib.h
+++ b/kernel/hashlib.h
@@ -506,6 +506,15 @@ public:
 		return entries[i].udata.second;
 	}
 
+	T at(const K &key, const T &defval) const
+	{
+		int hash = do_hash(key);
+		int i = do_lookup(key, hash);
+		if (i < 0)
+			return defval;
+		return entries[i].udata.second;
+	}
+
 	T& operator[](const K &key)
 	{
 		int hash = do_hash(key);
@@ -896,6 +905,15 @@ public:
 		return i + offset;
 	}
 
+	int at(const K &key, int defval) const
+	{
+		int hash = database.do_hash(key);
+		int i = database.do_lookup(key, hash);
+		if (i < 0)
+			return defval;
+		return i + offset;
+	}
+
 	int count(const K &key) const
 	{
 		int hash = database.do_hash(key);