view Resources/Samples/CppHelpers/Logging/NullLogger.h @ 3892:fe0e4ef52a72

Fix missing body in "OrthancPluginHttpPost()" and "OrthancPluginHttpPut()"
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 06 May 2020 08:40:48 +0200
parents fbe22748cd9c
children
line wrap: on
line source

#pragma once

#include "ILogger.h"

namespace OrthancHelpers
{
  // a logger ... that does not log.
  // Instead of writing:
  // if (logger != NULL)
  // {
  //   logger->Info("hello")   ;
  // }
  // you should create a NullLogger:
  // logger = new NullLogger();
  // ...
  // logger->Info("hello");
  class NullLogger : public BaseLogger {
  public:
    NullLogger() {}

    virtual void Trace(const char* message) {}
    virtual void Trace(const std::string& message) {}
    virtual void Info(const char* message) {}
    virtual void Info(const std::string& message) {}
    virtual void Warning(const char* message) {}
    virtual void Warning(const std::string& message) {}
    virtual void Error(const char* message) {}
    virtual void Error(const std::string& message) {}
  };
}