CallInterface.tmpl.hpp

Go to the documentation of this file.

#pragma once
#include <Pothos/Config.hpp>
#include <Pothos/Object/Object.hpp>

namespace Pothos {

class POTHOS_API CallInterface
{
public:
    virtual ~CallInterface(void);

    #for $NARGS in range($MAX_ARGS)
    template <typename ReturnType, $expand('typename A%d', $NARGS)>
    ReturnType call($expand('A%d &&a%d', $NARGS)) const;

    template <$expand('typename A%d', $NARGS)>
    Object callObject($expand('A%d &&a%d', $NARGS)) const;

    template <$expand('typename A%d', $NARGS)>
    void callVoid($expand('A%d &&a%d', $NARGS)) const;

    #end for

protected:
    virtual Object opaqueCall(const Object *inputArgs, const size_t numArgs) const = 0;
};

} //namespace Pothos

inline Pothos::Object Pothos::CallInterface::callObject(void) const
{
    return this->opaqueCall(nullptr, 0);
}

inline void Pothos::CallInterface::callVoid(void) const
{
    this->callObject();
}