tutorials/FloatProducer.C

Tutorial: Creating a Unit that Publishes Data

#include <fw/Unit.h>

using namespace mira;

namespace tutorials {


class FloatProducer : public Unit
{
MIRA_OBJECT(FloatProducer)

public:

    FloatProducer();

    template<typename Reflector>
    void reflect(Reflector& r)
    {
        MIRA_REFLECT_BASE(r, Unit);
    }

protected:

    virtual void initialize();

    virtual void process(const Timer& timer);

private:
     Channel<float> mFloatChannel;
     float mValue;
};


FloatProducer::FloatProducer() : Unit(Duration::milliseconds(100))
{
}

void FloatProducer::initialize()
{
    mFloatChannel = publish<float>("FloatChannel");
    mValue = 0.0f;
}

void FloatProducer::process(const Timer& timer)
{
    mValue += 1.0f;
    mFloatChannel.post(mValue);
    std::cout << "FloatProducer: " << mValue << std::endl;
}


}

MIRA_CLASS_SERIALIZATION(tutorials::FloatProducer, mira::Unit );