#ifndef CALC_H
#define CALC_H

#include <Foundation/NSObject.h>

@interface Calc: NSObject
{
	int value [2];                  // linker/rechter Operand
	int op;                         // Operator
	int state;                      // 0/1, Index in values[]
	id target;
}
- (void) setTarget:target;
- (void) gate: sender;
@end

#endif
