SERVER-16940 Change pass-by-const-ref of StringData to pass-by-value

1 files changed, 5 insertions, 5 deletions

diff --git a/src/mongo/db/update_index_data.cpp b/src/mongo/db/update_index_data.cpp
index 45e9f90c90c..3a6dcb56676 100644
--- a/src/mongo/db/update_index_data.cpp
+++ b/src/mongo/db/update_index_data.cpp
@@ -38,7 +38,7 @@ namespace mongo {
 
     UpdateIndexData::UpdateIndexData() : _allPathsIndexed( false ) { }
 
-    void UpdateIndexData::addPath( const StringData& path ) {
+    void UpdateIndexData::addPath( StringData path ) {
         string s;
         if ( getCanonicalIndexField( path, &s ) ) {
             _canonicalPaths.insert( s );
@@ -48,7 +48,7 @@ namespace mongo {
         }
     }
 
-    void UpdateIndexData::addPathComponent( const StringData& pathComponent ) {
+    void UpdateIndexData::addPathComponent( StringData pathComponent ) {
         _pathComponents.insert( pathComponent.toString() );
     }
 
@@ -62,7 +62,7 @@ namespace mongo {
         _allPathsIndexed = false;
     }
 
-    bool UpdateIndexData::mightBeIndexed( const StringData& path ) const {
+    bool UpdateIndexData::mightBeIndexed( StringData path ) const {
         if ( _allPathsIndexed ) {
             return true;
         }
@@ -100,7 +100,7 @@ namespace mongo {
         return false;
     }
 
-    bool UpdateIndexData::_startsWith( const StringData& a, const StringData& b ) const {
+    bool UpdateIndexData::_startsWith( StringData a, StringData b ) const {
         if ( !a.startsWith( b ) )
             return false;
 
@@ -112,7 +112,7 @@ namespace mongo {
         return a[b.size()] == '.';
     }
 
-    bool getCanonicalIndexField( const StringData& fullName, string* out ) {
+    bool getCanonicalIndexField( StringData fullName, string* out ) {
         // check if fieldName contains ".$" or ".###" substrings (#=digit) and skip them
         // however do not skip the first field even if it meets these criteria