From f21dd0734ffc2d5a498d5d3f0ccc81f4ecced6f9 Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Wed, 5 Dec 2018 18:03:14 +0100
Subject: [PATCH] Pass chunk size to MetadataBuffer

---
 lib/src/ProcessManager.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/src/ProcessManager.cpp b/lib/src/ProcessManager.cpp
index 3a24049..5a2a384 100644
--- a/lib/src/ProcessManager.cpp
+++ b/lib/src/ProcessManager.cpp
@@ -149,7 +149,8 @@ void ProcessManager::receive_zmq()
 
 void ProcessManager::write_h5()
 {
-    auto metadata_buffer = unique_ptr<MetadataBuffer>(new MetadataBuffer(writer_manager.get_n_frames(), receiver.get_header_values_type()));
+    size_t metadata_buffer_size = frames_per_file != 0 ? frames_per_file : writer_manager.get_n_frames();
+    auto metadata_buffer = unique_ptr<MetadataBuffer>(new MetadataBuffer(metadata_buffer_size, receiver.get_header_values_type()));
 
     auto writer = get_buffered_writer(writer_manager.get_output_file(), writer_manager.get_n_frames(), move(metadata_buffer), 
         frames_per_file, config::dataset_increase_step);