ExpressionLogical.hpp

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/******************************************************************************/
/* REXX Kernel                                       ExpressionLogical.hpp    */
/*                                                                            */
/* Primitive Expression Function Class Definitions                            */
/*                                                                            */
/******************************************************************************/
#ifndef Included_RexxExpressionLogical
#define Included_RexxExpressionLogical
 
class RexxSource;
class RexxQueue;
 
class RexxExpressionLogical : public RexxInternalObject {
 public:
  inline void *operator new(size_t, void *ptr) {return ptr;}
         void *operator new(size_t, size_t);
  inline void  operator delete(void *) { ; }
  inline void  operator delete(void *, void *) {;}
  inline void  operator delete(void *, size_t) {;}
 
  RexxExpressionLogical(RexxSource *, size_t, RexxQueue *);
  inline RexxExpressionLogical(RESTORETYPE restoreType) { ; };
  void        live(size_t);
  void        liveGeneral(int reason);
  void        flatten(RexxEnvelope *);
  RexxObject *evaluate(RexxActivation*, RexxExpressionStack *);
 
  size_t  expressionCount;      // the number of expressions in our list
  RexxObject *expressions[1];   // the list of epxressions to validate
};
#endif