OnixS C++ CME MDP Premium Market Data Handler 5.9.0
API Documentation
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NullLogger.h
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1// Copyright Onix Solutions Limited [OnixS]. All rights reserved.
2//
3// This software owned by Onix Solutions Limited [OnixS] and is
4// protected by copyright law and international copyright treaties.
5//
6// Access to and use of the software is governed by the terms of the applicable
7// OnixS Software Services Agreement (the Agreement) and Customer end user license
8// agreements granting a non-assignable, non-transferable and non-exclusive license
9// to use the software for it's own data processing purposes under the terms defined
10// in the Agreement.
11//
12// Except as otherwise granted within the terms of the Agreement, copying or
13// reproduction of any part of this source code or associated reference material
14// to any other location for further reproduction or redistribution, and any
15// amendments to this copyright notice, are expressly prohibited.
16//
17// Any reproduction or redistribution for sale or hiring of the Software not in
18// accordance with the terms of the Agreement is a violation of copyright law.
19//
20
21#pragma once
22
24
26
29{
32
35
38 void info(std::string& str) ONIXS_CMEMDH_OVERRIDE
39 {
40 str += "OnixS Null Logger";
41 }
42
49
51 static NullLogger& self();
52};
53
#define ONIXS_CMEMDH_NAMESPACE_BEGIN
Definition Bootstrap.h:67
#define ONIXS_CMEMDH_NAMESPACE_END
Definition Bootstrap.h:68
#define ONIXS_CMEMDH_NULLPTR
Definition Compiler.h:178
#define ONIXS_CMEMDH_EXPORTED
Definition Compiler.h:171
#define ONIXS_CMEMDH_OVERRIDE
Definition Compiler.h:176
Abstraction of log entry in logging services.
Definition Logger.h:122
Logger()
Only descendants are to be created.
Definition Logger.h:178
Enum
Log alternates.
Definition Logger.h:36
~NullLogger() override
In fact, does nothing.
Definition NullLogger.h:34
LogEntry * addEntry(LogSeverity::Enum) override
As implementation supposes no data recording, always return NULL to make logging impossible.
Definition NullLogger.h:45
static NullLogger & self()
Returns an instance of the NullLogger.
NullLogger()
Initializes logger according to given settings.
Definition NullLogger.h:31
void info(std::string &str) override
Basic information on the implementation of the logging services.
Definition NullLogger.h:38