Commit 195c316d authored by Giovanni La Mura's avatar Giovanni La Mura
Browse files

Declare Logger::log() and Logger::err() as constant

parent 7c2366cc

src/include/logging.h

+2 −2
Original line number Diff line number Diff line
@@ -81,7 +81,7 @@ class Logger { 
   *

   * \param message: `string` The message to be printed.

   */

  void err(const std::string& message);

  void err(const std::string& message) const;



  /*! \brief Print a summary of recurrent messages and clear the stack.

   *
@@ -94,7 +94,7 @@ class Logger { 
   * \param message: `string` The message to be printed.

   * \param level: `int` The priority level (default is `LOG_INFO = 1`).

   */

  void log(const std::string& message, int level=LOG_INFO);

  void log(const std::string& message, int level=LOG_INFO) const;

  

  /*! \brief Push a recurrent message to the message stack.

   *

src/libnptm/logging.cpp

+2 −2
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ Logger::~Logger() { 
  delete last_message;

}



void Logger::err(const std::string& message) {

void Logger::err(const std::string& message) const {

  fprintf(err_output, "%s", message.c_str());

  fflush(err_output);

}
@@ -60,7 +60,7 @@ void Logger::flush(int level) { 
  repetitions = 0;

}



void Logger::log(const std::string& message, int level) {

void Logger::log(const std::string& message, int level) const {

  if (level == LOG_ERRO) err(message);

  else {

    if (level >= log_threshold) {