/******************************************** 
copyright 2000 McMillan Enterprises, Inc.
www.mcmillan-inc.com
 *********************************************/
#if !defined(PWOCALLABLE_H_INCLUDED_)
#define PWOCALLABLE_H_INCLUDED_

#include "PWOBase.h"
#include "PWOSequence.h"
#include "PWOMapping.h"

class PWOCallable: public PWOBase {
  public:
    PWOCallable(): PWOBase(){}
    ;
    PWOCallable(PyObject *obj): PWOBase(obj) {
        _violentTypeCheck();
    };
    virtual ~PWOCallable(){}
    ;
    virtual PWOCallable &operator = (const PWOCallable &other) {
        GrabRef(other);
        return  *this;
    };
    PWOCallable &operator = (const PWOBase &other) {
        GrabRef(other);
        _violentTypeCheck();
        return  *this;
    };
    virtual void _violentTypeCheck() {
        if (!isCallable()) {
            GrabRef(0);
            Fail(PyExc_TypeError, "Not a callable object");
        }
    };
    PWOBase call()const;
    PWOBase call(PWOTuple &args)const;
    PWOBase call(PWOTuple &args, PWOMapping &kws)const;
};

#endif