///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
// 
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// *       Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// *       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.
// *       Neither the name of Industrial Light & Magic nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission. 
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "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 THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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//
///////////////////////////////////////////////////////////////////////////



//-----------------------------------------------------------------------------
//
//	class CompressionAttribute
//
//-----------------------------------------------------------------------------

#include <ImfCompressionAttribute.h>


namespace Imf {


template <>
const char *
CompressionAttribute::staticTypeName ()
{
    return "compression";
}


template <>
void
CompressionAttribute::writeValueTo (OStream &os, int version) const
{
    unsigned char tmp = _value;
    Xdr::write <StreamIO> (os, tmp);
}


template <>
void
CompressionAttribute::readValueFrom (IStream &is, int size, int version)
{
    unsigned char tmp;
    Xdr::read <StreamIO> (is, tmp);
    _value = Compression (tmp);
}


} // namespace Imf