MainTool.h

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/** A wcls::MainTool is a main entry point to the WCT from LS

    See the WCLS_tool as the likely only implementation.

    Fixme: maybe need to pick a less generic name for this tool?
*/



#ifndef LARWIRECELL_INTERFACES_MAINTOOL
#define LARWIRECELL_INTERFACES_MAINTOOL

namespace art {
    class Event;
    class ProducesCollector;
}

namespace wcls {

    class MainTool {
    public:

        virtual ~MainTool() noexcept = default;

        /// Accept a base producer.  Typically needed in order to call
        /// prod.produces<Type>() for Type of any expected data
        /// products
        virtual void produces(art::ProducesCollector& collector) = 0;

        /// Accept an event to process.
        virtual void process(art::Event& event) = 0;
    };
}

#endif