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/field_ref.cpp b/src/mongo/db/field_ref.cpp
index af820cc72f4..9881e42b75a 100644
--- a/src/mongo/db/field_ref.cpp
+++ b/src/mongo/db/field_ref.cpp
@@ -36,11 +36,11 @@ namespace mongo {
 
     FieldRef::FieldRef() : _size(0) {}
 
-    FieldRef::FieldRef(const StringData& path) : _size(0) {
+    FieldRef::FieldRef(StringData path) : _size(0) {
         parse(path);
     }
 
-    void FieldRef::parse(const StringData& path) {
+    void FieldRef::parse(StringData path) {
         if (path.size() == 0) {
             return;
         }
@@ -87,7 +87,7 @@ namespace mongo {
         }
     }
 
-    void FieldRef::setPart(size_t i, const StringData& part) {
+    void FieldRef::setPart(size_t i, StringData part) {
         dassert(i < _size);
 
         if (_replacements.size() != _size) {
@@ -103,7 +103,7 @@ namespace mongo {
         }
     }
 
-    size_t FieldRef::appendPart(const StringData& part) {
+    size_t FieldRef::appendPart(StringData part) {
         if (_size < kReserveAhead) {
             _fixed[_size] = part;
         }
@@ -227,7 +227,7 @@ namespace mongo {
         return result.substr(startChar, endChar - startChar);
     }
 
-    bool FieldRef::equalsDottedField( const StringData& other ) const {
+    bool FieldRef::equalsDottedField( StringData other ) const {
         StringData rest = other;
 
         for ( size_t i = 0; i < _size; i++ ) {