statics.h

// Copyright 2009-2025 NTESS. Under the terms
// of Contract DE-NA0003525 with NTESS, the U.S.
// Government retains certain rights in this software.
//
// Copyright (c) 2009-2025, NTESS
// All rights reserved.
//
// This file is part of the SST software package. For license
// information, see the LICENSE file in the top level directory of the
// distribution.
 
#ifndef SST_CORE_SERIALIZATION_STATICS_H
#define SST_CORE_SERIALIZATION_STATICS_H
 
#include <list>
 
namespace SST::Core::Serialization {
 
class statics
{
public:
    using clear_fxn = void (*)(void);
 
    static void register_finish(clear_fxn fxn);
 
    static void finish();
 
protected:
    static std::list<clear_fxn>* fxns_;
};
 
template <class T>
class need_delete_statics
{
public:
    need_delete_statics() { statics::register_finish(&T::delete_statics); }
};
 
#define free_static_ptr(x) \
    if ( x ) delete x;     \
    x = 0
 
} // namespace SST::Core::Serialization
 
#endif // SST_CORE_SERIALIZATION_STATICS_H