Cosmetic improvements to WriterManager

lib/src/WriterManager.cpp

@@ -14,15 +14,18 @@ void writer_utils::set_process_id(int user_id)
 
     #ifdef DEBUG_OUTPUT
         using namespace date;
-        cout << "[" << std::chrono::system_clock::now() << "]";
+        using namespace chrono; 
+        error_message << "[" << system_clock::now() << "]";
         cout << "[writer_utils::set_process_id] Setting process user to ";
         cout << user_id << endl;
     #endif
 
     if (setegid(user_id)) {
         stringstream error_message;
+
         using namespace date;
-        error_message << "[" << std::chrono::system_clock::now() << "]";
+        using namespace chrono; 
+        error_message << "[" << system_clock::now() << "]";
         error_message << "[writer_utils::set_process_id] Cannot set group_id to ";
         error_message << user_id << endl;
 
@@ -32,7 +35,8 @@ void writer_utils::set_process_id(int user_id)
     if (seteuid(user_id)) {
         stringstream error_message;
         using namespace date;
-        error_message << "[" << std::chrono::system_clock::now() << "]";
+        using namespace chrono; 
+        error_message << "[" << system_clock::now() << "]";
         error_message << "[writer_utils::set_process_id] Cannot set user_id to ";
         error_message << user_id << endl;
 
@@ -46,8 +50,10 @@ void writer_utils::create_destination_folder(const string& output_file)
 
     if (file_separator_index != string::npos) {
         string output_folder(output_file.substr(0, file_separator_index));
+
         using namespace date;
-        cout << "[" << std::chrono::system_clock::now() << "]";
+        using namespace chrono; 
+        cout << "[" << system_clock::now() << "]";
         cout << "[writer_utils::create_destination_folder] Creating folder ";
         cout << output_folder << endl;
 
@@ -74,10 +80,10 @@ WriterManager::WriterManager(
     n_frames_to_receive = 0;
     n_frames_to_write = 0;
 
-
     #ifdef DEBUG_OUTPUT
         using namespace date;
-        cout << "[" << std::chrono::system_clock::now() << 
+        using namespace chrono; 
+        error_message << "[" << system_clock::now() << "]";
         cout << "[WriterManager::WriterManager] Writer manager initialized." << endl;
     #endif
 }
@@ -89,10 +95,12 @@ void WriterManager::stop()
     #ifdef DEBUG_OUTPUT
         using namespace date;
         cout << "[" << std::chrono::system_clock::now() << "]";
-        cout << "[WriterManager::stop] Stopping the writer manager." << endl;
+        cout << "[WriterManager::stop] Stopping the writer." << endl;
     #endif
-
+    
     running_flag = false;
+    
+    
 }
 
 string WriterManager::get_status()

lib/src/WriterManager.hpp

@@ -34,7 +34,6 @@ struct WriterManagerLog
 class WriterManager
 {
     // Initialize in constructor.
-    const std::deque<WriterManagerLog> logs;
 
     std::atomic<bool> running_flag;
 
@@ -55,6 +54,8 @@ class WriterManager
         typedef std::unordered_map<std::string, HeaderDataType> header_map;
         std::shared_ptr<header_map> header_values_type = NULL;
 
+        const std::deque<WriterManagerLog> logs;
+
         void write_h5(std::string output_file, 
                       uint64_t n_frames);
         void write_h5_format(H5::H5File& file);
@@ -76,7 +77,7 @@ class WriterManager
 
         // Return True if the frame is to be received, False if is to be dropped.
         bool receive_frame();
-        // True if the process should conitnue.
+        // True if the process should continue.
         bool is_running() const;
         bool is_writing() const;