Remove dead code.

2 files changed, 0 insertions, 57 deletions

diff --git a/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.cpp b/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.cpp
index 270f4d51788..036f482b2e8 100644
--- a/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.cpp
+++ b/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.cpp
@@ -147,47 +147,5 @@ long ImportedAttributeVector::onSerializeForDescendingSort(DocId doc,
             _reference_attribute->getReferencedLid(doc), serTo, available, bc);
 }
 
-namespace {
-
-class ImportedAttributeGuard : public AttributeGuard {
-public:
-    ImportedAttributeGuard(const AttributeVectorSP& target_attr,
-                           const AttributeVectorSP& reference_attr)
-        : AttributeGuard(),
-          _target_attr_guard(target_attr),
-          _reference_attr_guard(reference_attr)
-    {
-    }
-    
-private:
-    AttributeGuard _target_attr_guard;
-    AttributeGuard _reference_attr_guard;
-};
-
-class ImportedAttributeEnumGuard : public AttributeEnumGuard {
-public:
-    ImportedAttributeEnumGuard(const AttributeVectorSP& target_attr,
-                               const AttributeVectorSP& reference_attr)
-        : AttributeEnumGuard(AttributeVectorSP()),
-          _target_attr_enum_guard(target_attr),
-          _reference_attr_guard(reference_attr)
-    {
-    }
-    
-private:
-    AttributeEnumGuard _target_attr_enum_guard;
-    AttributeGuard _reference_attr_guard;
-};
-
-}
-
-std::unique_ptr<AttributeGuard> ImportedAttributeVector::acquireGuard() const {
-    return std::make_unique<ImportedAttributeGuard>(_target_attribute, _reference_attribute);
-}
-
-std::unique_ptr<AttributeEnumGuard> ImportedAttributeVector::acquireEnumGuard() const {
-    return std::make_unique<ImportedAttributeEnumGuard>(_target_attribute, _reference_attribute);
-}
-
 }
 }
diff --git a/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.h b/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.h
index 686818c1093..bddd0fa9093 100644
--- a/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.h
+++ b/searchlib/src/vespa/searchlib/attribute/imported_attribute_vector.h
@@ -66,21 +66,6 @@ public:
         return _target_attribute;
     }
 
-    /**
-     * Acquire an opaque composite guard that covers both the target attribute and
-     * the reference attribute. Note that these are not directly accessible via the
-     * returned guard object itself; it does not expose a valid pointer (i.e. get() will
-     * return nullptr).
-     */
-    std::unique_ptr<AttributeGuard> acquireGuard() const;
-    /**
-     * Acquires a composite guard similar to acquireGuard(), but the target attribute is
-     * covered by an AttributeEnumGuard instead of a regular AttributeGuard.
-     *
-     * The reference attribute is _not_ covered by an enum guard.
-     */
-    std::unique_ptr<AttributeEnumGuard> acquireEnumGuard() const;
-
     /*
      * Create an imported attribute with a snapshot of lid to lid mapping.
      */