// $Revision: 1.3 $
// Copyright (c) 1994-1995 Taligent, Inc. All Rights Reserved.
// Notification Sample 2

#ifndef TaligentSamples_SENDER
#include "Sender.h"
#endif

// ========================================================================================

TSender::TSender()
    : TNotifier(), fValue(0)
{
}

TSender::~TSender()
{
}

long TSender::GetValue() const
{
    return fValue;
}

void TSender::IncrementValue()
{
    fValue++;
    Notify(TNotification(GetValueIncrementedInterest()));
}

void TSender::DecrementValue()
{
    fValue--;
    Notify(TNotification(GetValueDecrementedInterest()));
}

TInterest TSender::GetValueIncrementedInterest() const
{
    static const TToken kValueIncremented("ValueIncremented");
    // Cast away const.
    return TInterest((TNotifier*)this, kValueIncremented);
}

TInterest TSender::GetValueDecrementedInterest() const
{
    static const TToken kValueDecremented("ValueDecremented");
    // Cast away const.
    return TInterest((TNotifier*)this, kValueDecremented);
}