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/* Copyright 2009 10gen Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <string>
#include "mongo/logger/log_severity.h"
namespace mongo {
namespace logger {
/**
* Deprecated utility for associating a string and log level together.
*/
class LabeledLevel {
public:
LabeledLevel( int level ) : _level( level ) {}
LabeledLevel( const char* label, int level ) : _label( label ), _level( level ) {}
LabeledLevel( const std::string& label, int level ) : _label( label ), _level( level ) {}
LabeledLevel operator+( int i ) const {
return LabeledLevel( _label, _level + i );
}
LabeledLevel operator-( int i ) const {
return LabeledLevel( _label, _level - i );
}
const std::string& getLabel() const { return _label; }
int getLevel() const { return _level; }
operator LogSeverity () const { return logger::LogSeverity::cast(_level); }
private:
std::string _label;
int _level;
};
inline bool operator<( const LabeledLevel& ll, const int i ) { return ll.getLevel() < i; }
inline bool operator<( const int i, const LabeledLevel& ll ) { return i < ll.getLevel(); }
inline bool operator>( const LabeledLevel& ll, const int i ) { return ll.getLevel() > i; }
inline bool operator>( const int i, const LabeledLevel& ll ) { return i > ll.getLevel(); }
inline bool operator<=( const LabeledLevel& ll, const int i ) { return ll.getLevel() <= i; }
inline bool operator<=( const int i, const LabeledLevel& ll ) { return i <= ll.getLevel(); }
inline bool operator>=( const LabeledLevel& ll, const int i ) { return ll.getLevel() >= i; }
inline bool operator>=( const int i, const LabeledLevel& ll ) { return i >= ll.getLevel(); }
inline bool operator==( const LabeledLevel& ll, const int i ) { return ll.getLevel() == i; }
inline bool operator==( const int i, const LabeledLevel& ll ) { return i == ll.getLevel(); }
} // namespace logger
} // namespace mongo
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