/usr/include/magics/ThreadSingleton.h is in libmagics++-dev 2.18.15-5.
This file is owned by root:root, with mode 0o644.
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Copyright 2007 European Centre for Medium-Range Weather Forecasts (ECMWF)
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.
******************************** LICENSE ********************************/
// File ThreadSingleton.h
// Baudouin Raoult - ECMWF Jun 96
#ifndef ThreadSingleton_H
#define ThreadSingleton_H
#ifndef marsmachine_H
#include "marsmachine.h"
#endif
template<class T> class ThreadSingleton {
public:
// -- Contructors
ThreadSingleton();
// -- Destructor
~ThreadSingleton();
// -- Class methods
static T& instance();
private:
// No copy allowed
ThreadSingleton(const ThreadSingleton<T>&);
ThreadSingleton<T>& operator=(const ThreadSingleton<T>&);
// -- Class members
static pthread_once_t once_;
static pthread_key_t key_;
// -- Class methods
static void init(void);
static void cleanUp(void*);
};
#include "ThreadSingleton.cc"
#endif
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