1 files changed, 15 insertions, 0 deletions
diff --git a/searchlib/src/vespa/searchlib/fef/indexproperties.cpp b/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
index 4637ad5a4e8..1f88c34bef3 100644
--- a/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
+++ b/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
@@ -179,6 +179,21 @@ namespace onsummary {
 
 namespace temporary {
 
+const vespalib::string WeakAndRange::NAME("vespa.weakand.range");
+const double WeakAndRange::DEFAULT_VALUE(0.0);
+
+double
+WeakAndRange::lookup(const Properties &props)
+{
+    return lookup(props, DEFAULT_VALUE);
+}
+
+double
+WeakAndRange::lookup(const Properties &props, double defaultValue)
+{
+    return lookupDouble(props, NAME, defaultValue);
+}
+
 }
 
 namespace mutate {