// $Revision: 1.4 $
// Copyright (c) 1994-1995 Taligent, Inc.  All rights reserved.

#ifndef TaligentSamples_LONGINTEREST
#include "LongInterest.h"
#endif

MCollectibleDefinitionsMacro(TLongInterest, kOriginalVersion);

TLongInterest::TLongInterest(MNotifier* notifier, const TToken& token, long value)
    : TInterest(notifier, token), fLong(value)
{
}

TLongInterest::TLongInterest(const TLongInterest& source)
    : TInterest(source), fLong(source.fLong)
{
}

TLongInterest::~TLongInterest()
{
}

TLongInterest&
TLongInterest::operator=(const TLongInterest& source)
{
    if (&source != this) {
        TInterest::operator=(source);
        
        fLong = source.fLong;
    }
    
    return *this;
}

long
TLongInterest::GetLong() const
{
    return fLong;
}

void
TLongInterest::SetLong(long value)
{
    fLong = value;
}

TStream&
TLongInterest::operator>>=(TStream& toStream) const
{
    ::WriteVersion(toStream, kOriginalVersion);
    
    TInterest::operator>>=(toStream);
    
    fLong >>= toStream;
    
    return toStream;
}

TStream&
TLongInterest::operator<<=(TStream& fromStream)
{
    ::ReadVersion(fromStream, kOriginalVersion, kOriginalVersion);

    TInterest::operator<<=(fromStream);
    
    fLong <<= fromStream;
    
    return fromStream;
}

long
TLongInterest::Hash() const
{
    return fLong;
}

// TInterest::IsEqual does the type check for us.
bool
TLongInterest::IsEqual(const MCollectible* other) const
{
    return TInterest::IsEqual(other) &&
        fLong == ((TLongInterest*)other)->fLong;
}

TLongInterest::TLongInterest()
    : TInterest()
{
}