/usr/include/trilinos/Teuchos_Serializer.hpp is in libtrilinos-teuchos-dev 12.4.2-2.
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// ***********************************************************************
//
// Teuchos: Common Tools Package
// Copyright (2004) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef TEUCHOS_SERIALIZER_HPP
#define TEUCHOS_SERIALIZER_HPP
#include "Teuchos_RCP.hpp"
namespace Teuchos {
/** \brief Strategy interface for the indirect serializing and deserializing
* objects of a given type handled using reference semantics.
*
* This interface serializes and deserializes objects of type <tt>T</tt> to
* and from independent <tt>char[]</tt> buffer arrays. Direct serialization
* (i.e. just using reinterpret casts) is not possible using this interface.
*/
template<typename Ordinal, typename T>
class Serializer {
public:
/** \brief . */
virtual ~Serializer() {}
/** \brief Return an estimate for the maximum storage for <tt>count</tt>
* objects to be serialized.
*/
virtual Ordinal getBufferSize(const Ordinal count) const = 0;
/** \brief Serialize an object to a <tt>char[]</tt> buffer.
*
* \param count
* [in] Number of objects to be serialized.
* \param objs
* [in] Array (length <tt>count</tt>) for the objects to be serialized.
* \param bytes
* [in] Length of the buffer <tt>charBuffer[]</tt>
* \param charBuffer
* [out] Array (length <tt>bytes</tt>) that contains the serialized objects.
*
* <b>Preconditions:</b><ul>
* <li><tt>count > 0</tt>
* <li><tt>objs != NULL</tt>
* <li><tt>charBuffer != NULL</tt>
* <tt><tt>bytes == getBufferSize(count)</tt>
* </ul>
*/
virtual void serialize(
const Ordinal count
,const T * const objs[]
,const Ordinal bytes
,char charBuffer[]
) const = 0;
// const ArrayView<const Ptr<const T> >& objs
// std::ostream& oStream
/** \brief Create an object of type <tt>T</tt> to be serialized into.
*/
virtual RCP<T> createObj() const = 0;
/** \brief Deserialize an object from a <tt>char[]</tt> buffer.
*
* \param bytes
* [in] Length of the buffer <tt>charBuffer[]</tt>
* \param charBuffer
* [in] Array (length <tt>bytes</tt>) that contains the serialized objects.
* \param count
* [in] Number of objects to be deserialized.
* \param objs
* [out] Array (length <tt>count</tt>) for the deserialized objects.
*
* <b>Preconditions:</b><ul>
* <li><tt>bytes > 0</tt>
* <li><tt>objs != NULL</tt>
* <li><tt>charBuffer != NULL</tt>
* <tt><tt>bytes == getBufferSize(count)</tt>
* </ul>
*/
virtual void deserialize(
const Ordinal bytes
,const char charBuffer[]
,const Ordinal count
,T * const objs[]
) const = 0;
// const ArrayView<const Ptr<T> >& objs
// std::istream& iStream
};
} // namespace Teuchos
#endif // TEUCHOS_SERIALIZER_HPP
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