Revert usage of smart pointer for _log_stream

ls1mardyn · Sep 11, 2024 · 5c5c4ff · 5c5c4ff
1 parent 0808152
commit 5c5c4ff
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/utils/Logger.cpp b/src/utils/Logger.cpp
@@ -39,10 +39,15 @@ Logger::Logger(logLevel level, std::string prefix) :
 	filenamestream << ".log";
 	_filename = filenamestream.str();
 
-	_log_stream = std::make_shared<std::ofstream>(_filename.c_str());
+	_log_stream = new std::ofstream(_filename.c_str());
 	*_log_stream << std::boolalpha;  // Print boolean as true/false
 }
 
+Logger::~Logger() {
+	*_log_stream << std::flush;
+	if (_filename != "")
+		(static_cast<std::ofstream*> (_log_stream))->close();
+}
 
 /// allow logging only for a single process
 void Logger::set_mpi_output_root(int root) {

diff --git a/src/utils/Logger.h b/src/utils/Logger.h
@@ -93,7 +93,7 @@ class Logger {
 	logLevel _msg_log_level;
 	bool _do_output;
 	std::string _filename;
-	std::shared_ptr<std::ostream> _log_stream;
+	std::ostream *_log_stream;
 	std::map<logLevel, std::string> logLevelNames;
 #ifdef USE_GETTIMEOFDAY
 	timeval _starttime;
@@ -129,7 +129,7 @@ class Logger {
 
 	Logger(logLevel level, std::string prefix);  // Write to file
 
-	~Logger() = default;
+	~Logger();
 
 	/// General output template for variables, strings, etc.
 	template<typename T>