Added default values for hashlib at() methods

1 files changed, 18 insertions, 0 deletions

diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index 413e77d3..f015bf4d 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);