Callable.h

/* Copyright (C) 2026 Marc Boris Duerner
   SPDX-License-Identifier: LGPL-2.1-or-later WITH mif-exception
*/
 
#ifndef Pt_Callable_h
#define Pt_Callable_h
 
#include <Pt/Api.h>
#include <Pt/Invokable.h>
 
namespace Pt {

template <typename R, typename... As>
class Callable : public Invokable<As...>
{
    public:
        virtual Callable* clone() const = 0;

        virtual R call(As... args) const = 0;

        R operator()(As... args) const
        {
            return this->call(args...);
        }
 
        // inherit docs
        virtual void invoke(As... args) const = 0;
};
 
} // namespace Pt
 
#endif