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