serialize_sizer.h

// Copyright 2009-2021 NTESS. Under the terms
// of Contract DE-NA0003525 with NTESS, the U.S.
// Government retains certain rights in this software.
//
// Copyright (c) 2009-2021, 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_SERIALIZE_SIZER_H
#define SST_CORE_SERIALIZATION_SERIALIZE_SIZER_H

#include "sst/core/warnmacros.h"

namespace SST {
namespace Core {
namespace Serialization {
namespace pvt {

class ser_sizer
{
public:
    ser_sizer() : size_(0) {}

    template <class T>
    void size(T& UNUSED(t))
    {
        size_ += sizeof(T);
    }

    void size_string(std::string& str);

    void add(size_t s) { size_ += s; }

    size_t size() const { return size_; }

    void reset() { size_ = 0; }

protected:
    size_t size_;
};

} // namespace pvt
} // namespace Serialization
} // namespace Core
} // namespace SST

#endif // SST_CORE_SERIALIZATION_SERIALIZE_SIZER_H