SetterNotify.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
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#ifndef _MIRA_SETTERNOTIFY_H_
#define _MIRA_SETTERNOTIFY_H_

#include <serialization/GetterSetter.h>

namespace mira {


namespace Private {

template<typename T>
void setterNotifyHelper(const T& value, T* member, boost::function<void ()> notifyFn)
{
    *member = value;
    notifyFn();
}

}


template<typename T>
Setter<T> setterNotify(T& member, boost::function<void ()> notifyFn)
{
    boost::function<void(const T&)> fn =
            boost::bind(&Private::setterNotifyHelper<T>, _1, &member, notifyFn);
    return setter<T>(fn);
}

template<typename T, typename Class>
Setter<T> setterNotify(T& member, void (Class::*f)(), Class* obj)
{
    boost::function<void ()> notifyFn = boost::bind( f, boost::ref(*obj));
    return setterNotify(member, notifyFn);
}

template<typename T, typename Class>
Setter<T> setterNotify(T& member, void (Class::*f)() const, Class* obj)
{
    boost::function<void ()> notifyFn = boost::bind( f, boost::ref(*obj));
    return setterNotify(member, notifyFn);
}


}
#endif