make string type argument const string& where possible

1 files changed, 2 insertions, 7 deletions

diff --git a/src/ByteArrayDiskWriter.cc b/src/ByteArrayDiskWriter.cc
index e51d500b..3c4612c5 100644
--- a/src/ByteArrayDiskWriter.cc
+++ b/src/ByteArrayDiskWriter.cc
@@ -42,12 +42,7 @@ void ByteArrayDiskWriter::init() {
   bufLength = 0;
 }
 
-void ByteArrayDiskWriter::reset() {
-  clear();
-  init();
-}
-
-void ByteArrayDiskWriter::initAndOpenFile(string filename) {
+void ByteArrayDiskWriter::initAndOpenFile(const string& filename) {
   openFile(filename);
 }
 
@@ -60,7 +55,7 @@ void ByteArrayDiskWriter::closeFile() {
   clear();
 }
 
-void ByteArrayDiskWriter::openExistingFile(string filename) {
+void ByteArrayDiskWriter::openExistingFile(const string& filename) {
   openFile(filename);
 }