From b54f351089036e9e8f144fb46a0ff4c54aa7fa8d Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Thu, 24 Sep 2020 08:37:02 +0200
Subject: [PATCH] Fix const correctness in buffer

---
 core-buffer/include/BufferUtils.hpp | 8 ++++----
 core-buffer/src/BufferUtils.cpp     | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/core-buffer/include/BufferUtils.hpp b/core-buffer/include/BufferUtils.hpp
index 5216a2d..fa02a3f 100644
--- a/core-buffer/include/BufferUtils.hpp
+++ b/core-buffer/include/BufferUtils.hpp
@@ -7,11 +7,11 @@
 namespace BufferUtils
 {
     std::string get_filename(
-            std::string detector_folder,
-            std::string module_name,
-            uint64_t pulse_id);
+            const std::string& detector_folder,
+            const std::string& module_name,
+            const uint64_t pulse_id);
 
-    std::size_t get_file_frame_index(uint64_t pulse_id);
+    std::size_t get_file_frame_index(const uint64_t pulse_id);
 
     void update_latest_file(
             const std::string& latest_filename,
diff --git a/core-buffer/src/BufferUtils.cpp b/core-buffer/src/BufferUtils.cpp
index a7346aa..388c945 100644
--- a/core-buffer/src/BufferUtils.cpp
+++ b/core-buffer/src/BufferUtils.cpp
@@ -8,9 +8,9 @@ using namespace std;
 using namespace buffer_config;
 
 string BufferUtils::get_filename(
-        std::string detector_folder,
-        std::string module_name,
-        uint64_t pulse_id)
+        const std::string& detector_folder,
+        const std::string& module_name,
+        const uint64_t pulse_id)
 {
     uint64_t data_folder = pulse_id / buffer_config::FOLDER_MOD;
     data_folder *= buffer_config::FOLDER_MOD;
@@ -27,7 +27,7 @@ string BufferUtils::get_filename(
     return folder.str();
 }
 
-size_t BufferUtils::get_file_frame_index(uint64_t pulse_id)
+size_t BufferUtils::get_file_frame_index(const uint64_t pulse_id)
 {
     uint64_t file_base = pulse_id / buffer_config::FILE_MOD;
     file_base *= buffer_config::FILE_MOD;