Dispatch.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __signal_dispatch_h__
#define __signal_dispatch_h__

namespace fe
{
namespace ext
{

class FE_DL_EXPORT Dispatch:
    public virtual DispatchI,
    public CastableAs<Dispatch>
{
    public:
                            Dispatch(void);
virtual                     ~Dispatch(void);

                            using DispatchI::call;

virtual bool                call(const String &a_name,InstanceMap& a_argv)
                            {   return false; }

                    /** Return a the signature supported by call() */
virtual SignatureMap        &signatures(void);

        template <class T>
        void                dispatch(const String &a_name);

        bool                checkedCall(const String &a_name,
                                    Array<Instance> a_argv);

    protected:
        SignatureMap        m_dispatchSignatures;
};

template<class T>
void Dispatch::dispatch(const String &a_name)
{
    m_dispatchSignatures[a_name].append(
            registry()->master()->typeMaster()->lookupType(
            TypeInfo(getTypeId<T>())));
}

} /* namespace ext */
} /* namespace fe */

#endif /* __signal_dispatch_h__ */