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comparison OrthancServer/Resources/Samples/CppHelpers/Logging/NullLogger.h @ 4044:d25f4c0fa160 framework

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splitting code into OrthancFramework and OrthancServer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 20:30:34 +0200
parents Resources/Samples/CppHelpers/Logging/NullLogger.h@fbe22748cd9c
children c847b0dfd255
comparison
equal deleted inserted replaced
4043:6c6239aec462 4044:d25f4c0fa160
1 #pragma once
2
3 #include "ILogger.h"
4
5 namespace OrthancHelpers
6 {
7 // a logger ... that does not log.
8 // Instead of writing:
9 // if (logger != NULL)
10 // {
11 // logger->Info("hello") ;
12 // }
13 // you should create a NullLogger:
14 // logger = new NullLogger();
15 // ...
16 // logger->Info("hello");
17 class NullLogger : public BaseLogger {
18 public:
19 NullLogger() {}
20
21 virtual void Trace(const char* message) {}
22 virtual void Trace(const std::string& message) {}
23 virtual void Info(const char* message) {}
24 virtual void Info(const std::string& message) {}
25 virtual void Warning(const char* message) {}
26 virtual void Warning(const std::string& message) {}
27 virtual void Error(const char* message) {}
28 virtual void Error(const std::string& message) {}
29 };
30 }