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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <chrono>
#include <cstdarg>
#include <string>
#include <utility>
#include "common/logging/log.h"
namespace Log {
class Filter;
/**
* A log entry. Log entries are store in a structured format to permit more varied output
* formatting on different frontends, as well as facilitating filtering and aggregation.
*/
struct Entry {
std::chrono::microseconds timestamp;
Class log_class;
Level log_level;
std::string location;
std::string message;
Entry() = default;
// TODO(yuriks) Use defaulted move constructors once MSVC supports them
#define MOVE(member) member(std::move(o.member))
Entry(Entry&& o)
: MOVE(timestamp), MOVE(log_class), MOVE(log_level),
MOVE(location), MOVE(message)
{}
#undef MOVE
Entry& operator=(const Entry&& o) {
#define MOVE(member) member = std::move(o.member)
MOVE(timestamp);
MOVE(log_class);
MOVE(log_level);
MOVE(location);
MOVE(message);
#undef MOVE
return *this;
}
};
/**
* Returns the name of the passed log class as a C-string. Subclasses are separated by periods
* instead of underscores as in the enumeration.
*/
const char* GetLogClassName(Class log_class);
/**
* Returns the name of the passed log level as a C-string.
*/
const char* GetLevelName(Level log_level);
/// Creates a log entry by formatting the given source location, and message.
Entry CreateEntry(Class log_class, Level log_level,
const char* filename, unsigned int line_nr, const char* function,
const char* format, va_list args);
void SetFilter(Filter* filter);
}
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