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logger.h
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/*
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** ClanLib SDK
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** Copyright (c) 1997-2020 The ClanLib Team
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any damages
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** arising from the use of this software.
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**
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** Permission is granted to anyone to use this software for any purpose,
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** including commercial applications, and to alter it and redistribute it
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** freely, subject to the following restrictions:
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**
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** 1. The origin of this software must not be misrepresented; you must not
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** claim that you wrote the original software. If you use this software
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** in a product, an acknowledgment in the product documentation would be
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** appreciated but is not required.
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** 2. Altered source versions must be plainly marked as such, and must not be
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** misrepresented as being the original software.
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** 3. This notice may not be removed or altered from any source distribution.
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**
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** Note: Some of the libraries ClanLib may link to may have additional
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** requirements or restrictions.
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**
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** File Author(s):
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**
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** Magnus Norddahl
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*/
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#pragma once
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#include "string_format.h"
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#include "string_help.h"
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#include <mutex>
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namespace
clan
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{
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class
Logger
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{
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public
:
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Logger
();
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virtual
~Logger
();
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static
std::vector<Logger*>
instances
;
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static
std::recursive_mutex
mutex
;
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void
enable
();
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void
disable
();
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virtual
void
log
(
const
std::string &type,
const
std::string &text) = 0;
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protected
:
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static
StringFormat
get_log_string
(
const
std::string &type,
const
std::string &text);
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};
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void
log_event
(
const
std::string &type,
const
std::string &text);
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template
<
class
Arg1>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2,
class
Arg3>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
f
.set_arg(3, arg3);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2,
class
Arg3,
class
Arg4>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
f
.set_arg(3, arg3);
f
.set_arg(4, arg4);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2,
class
Arg3,
class
Arg4,
class
Arg5>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
f
.set_arg(3, arg3);
f
.set_arg(4, arg4);
f
.set_arg(5, arg5);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2,
class
Arg3,
class
Arg4,
class
Arg5,
class
Arg6>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
f
.set_arg(3, arg3);
f
.set_arg(4, arg4);
f
.set_arg(5, arg5);
f
.set_arg(6, arg6);
log_event
(type,
f
.get_result());
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}
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template
<
class
Arg1,
class
Arg2,
class
Arg3,
class
Arg4,
class
Arg5,
class
Arg6,
class
Arg7>
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void
log_event
(
const
std::string &type,
const
std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6, Arg7 arg7)
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{
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StringFormat
f
(format);
f
.set_arg(1, arg1);
f
.set_arg(2, arg2);
f
.set_arg(3, arg3);
f
.set_arg(4, arg4);
f
.set_arg(5, arg5);
f
.set_arg(6, arg6);
f
.set_arg(7, arg7);
log_event
(type,
f
.get_result());
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}
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}
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clan::Logger::get_log_string
static StringFormat get_log_string(const std::string &type, const std::string &text)
clan::Logger::enable
void enable()
Enable logger for logging.
clan::Logger::instances
static std::vector< Logger * > instances
Pointers to currently enabled logger.
Definition
logger.h:49
clan::Logger::log
virtual void log(const std::string &type, const std::string &text)=0
Log text.
clan::Logger::disable
void disable()
Disable logging.
clan::Logger::mutex
static std::recursive_mutex mutex
Logger mutex object.
Definition
logger.h:52
clan::Logger::Logger
Logger()
Constructs a logger.
clan::Logger::~Logger
virtual ~Logger()
clan::StringFormat
String formatting class.
Definition
string_format.h:71
clan::log_event
void log_event(const std::string &type, const std::string &text)
Log text to logger.
clan
Definition
clanapp.h:36
clan::Key::f
@ f
Definition
keys.h:86