Address SonarLint findings in Logger class

include/ls-std/io/logging/Logger.hpp

@@ -3,7 +3,7 @@
  * Company:         Lynar Studios
  * E-Mail:          webmaster@lynarstudios.com
  * Created:         2020-08-20
- * Changed:         2023-05-17
+ * Changed:         2023-05-18
  *
  * */
 
@@ -28,18 +28,18 @@ namespace ls::std::io
       explicit Logger(const ::std::shared_ptr<ls::std::core::interface_type::IWriter> &_writer);
       ~Logger() noexcept override;
 
-      void debug(const ls::std::core::type::byte_type *_data);
-      void error(const ls::std::core::type::byte_type *_data);
-      void fatal(const ls::std::core::type::byte_type *_data);
+      void debug(const ls::std::core::type::byte_type *_data) const;
+      void error(const ls::std::core::type::byte_type *_data) const;
+      void fatal(const ls::std::core::type::byte_type *_data) const;
       [[nodiscard]] ls::std::io::LogLevel getLogLevel() const;
       void hideLogLevel();
       void hideTimestamp();
-      void info(const ls::std::core::type::byte_type *_data);
+      void info(const ls::std::core::type::byte_type *_data) const;
       void setLogLevel(const ls::std::io::LogLevelValue &_logLevelValue);
       void showLogLevel();
       void showTimestamp();
-      void trace(const ls::std::core::type::byte_type *_data);
-      void warn(const ls::std::core::type::byte_type *_data);
+      void trace(const ls::std::core::type::byte_type *_data) const;
+      void warn(const ls::std::core::type::byte_type *_data) const;
 
     private:
 

source/ls-std/io/logging/Logger.cpp

@@ -3,7 +3,7 @@
  * Company:         Lynar Studios
  * E-Mail:          webmaster@lynarstudios.com
  * Created:         2020-08-20
- * Changed:         2023-05-17
+ * Changed:         2023-05-18
  *
  * */
 
@@ -39,7 +39,7 @@ Logger::Logger(const shared_ptr<IWriter> &_writer) : Class("Logger"), logLevel(L
 
 Logger::~Logger() noexcept = default;
 
-void Logger::debug(const byte_type *_data)
+void Logger::debug(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::DEBUG)
   {
@@ -47,7 +47,7 @@ void Logger::debug(const byte_type *_data)
   }
 }
 
-void Logger::error(const byte_type *_data)
+void Logger::error(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::ERR)
   {
@@ -55,7 +55,7 @@ void Logger::error(const byte_type *_data)
   }
 }
 
-void Logger::fatal(const byte_type *_data)
+void Logger::fatal(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::FATAL)
   {
@@ -78,7 +78,7 @@ void Logger::hideTimestamp()
   this->displayTimestamp = false;
 }
 
-void Logger::info(const byte_type *_data)
+void Logger::info(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::INFO)
   {
@@ -101,7 +101,7 @@ void Logger::showTimestamp()
   this->displayTimestamp = true;
 }
 
-void Logger::trace(const byte_type *_data)
+void Logger::trace(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::TRACE)
   {
@@ -109,7 +109,7 @@ void Logger::trace(const byte_type *_data)
   }
 }
 
-void Logger::warn(const byte_type *_data)
+void Logger::warn(const byte_type *_data) const
 {
   if (this->logLevel >= LogLevelValue::WARN)
   {