findOne now takes const Query&

4 files changed, 6 insertions, 6 deletions

diff --git a/client/dbclient.cpp b/client/dbclient.cpp
index 75be8dd41d6..a8210ce629b 100644
--- a/client/dbclient.cpp
+++ b/client/dbclient.cpp
@@ -492,7 +492,7 @@ namespace mongo {
 		return DBClientBase::auth(dbname, username, password.c_str(), errmsg, false);
 	}
 
-    BSONObj DBClientInterface::findOne(const string &ns, Query query, const BSONObj *fieldsToReturn, int queryOptions) {
+    BSONObj DBClientInterface::findOne(const string &ns, const Query& query, const BSONObj *fieldsToReturn, int queryOptions) {
         auto_ptr<DBClientCursor> c =
             this->query(ns, query, 1, 0, fieldsToReturn, queryOptions);
 
@@ -1021,7 +1021,7 @@ namespace mongo {
         return checkMaster().query(a,b,c,d,e,f,g);
     }
 
-    BSONObj DBClientPaired::findOne(const string &a, Query b, const BSONObj *c, int d) {
+    BSONObj DBClientPaired::findOne(const string &a, const Query& b, const BSONObj *c, int d) {
         return checkMaster().findOne(a,b,c,d);
     }
 
diff --git a/client/dbclient.h b/client/dbclient.h
index 39a2753e0e1..e5e2ea0b5fc 100644
--- a/client/dbclient.h
+++ b/client/dbclient.h
@@ -330,7 +330,7 @@ namespace mongo {
            @return a single object that matches the query.  if none do, then the object is empty
            @throws AssertionException
         */
-        virtual BSONObj findOne(const string &ns, Query query, const BSONObj *fieldsToReturn = 0, int queryOptions = 0);
+        virtual BSONObj findOne(const string &ns, const Query& query, const BSONObj *fieldsToReturn = 0, int queryOptions = 0);
 
 
     };
@@ -894,7 +894,7 @@ namespace mongo {
 
         /** throws userassertion "no master found" */
         virtual
-        BSONObj findOne(const string &ns, Query query, const BSONObj *fieldsToReturn = 0, int queryOptions = 0);
+        BSONObj findOne(const string &ns, const Query& query, const BSONObj *fieldsToReturn = 0, int queryOptions = 0);
 
         /** insert */
         virtual void insert( const string &ns , BSONObj obj ) {
diff --git a/client/syncclusterconnection.cpp b/client/syncclusterconnection.cpp
index f32586bdc28..5324b6cef13 100644
--- a/client/syncclusterconnection.cpp
+++ b/client/syncclusterconnection.cpp
@@ -153,7 +153,7 @@ namespace mongo {
         return _conns[0]->callRead( toSend , response );
     }
 
-    BSONObj SyncClusterConnection::findOne(const string &ns, Query query, const BSONObj *fieldsToReturn, int queryOptions) {
+    BSONObj SyncClusterConnection::findOne(const string &ns, const Query& query, const BSONObj *fieldsToReturn, int queryOptions) {
         
         if ( ns.find( ".$cmd" ) != string::npos ){
             string cmdName = query.obj.firstElement().fieldName();
diff --git a/client/syncclusterconnection.h b/client/syncclusterconnection.h
index 9b0974c06c6..eb7ca184cd1 100644
--- a/client/syncclusterconnection.h
+++ b/client/syncclusterconnection.h
@@ -59,7 +59,7 @@ namespace mongo {
 
         // --- from DBClientInterface
 
-        virtual BSONObj findOne(const string &ns, Query query, const BSONObj *fieldsToReturn, int queryOptions);
+        virtual BSONObj findOne(const string &ns, const Query& query, const BSONObj *fieldsToReturn, int queryOptions);
 
         virtual auto_ptr<DBClientCursor> query(const string &ns, Query query, int nToReturn, int nToSkip,
                                                const BSONObj *fieldsToReturn, int queryOptions, int batchSize );