EndInstruction.hpp

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/******************************************************************************/
/* REXX Kernel                                             EndInstruction.hpp */
/*                                                                            */
/* Primitive END instruction Class Definitions                                */
/*                                                                            */
/******************************************************************************/
#ifndef Included_RexxInstructionEnd
#define Included_RexxInstructionEnd
 
#include "RexxInstruction.hpp"
                                       /* types of block instructions       */
#define DO_BLOCK         1
#define SELECT_BLOCK     2
#define OTHERWISE_BLOCK  3
#define LOOP_BLOCK       4
#define LABELED_SELECT_BLOCK 5
#define LABELED_OTHERWISE_BLOCK 6
#define LABELED_DO_BLOCK 7
 
class RexxInstructionEnd : public RexxInstruction {
 public:
  inline void *operator new(size_t size, void *ptr) {return ptr;}
  inline void operator delete(void *) { }
  inline void operator delete(void *, void *) { }
 
  inline RexxInstructionEnd(RESTORETYPE restoreType) { ; };
  RexxInstructionEnd(RexxString *);
  void live(size_t);
  void liveGeneral(int reason);
  void flatten(RexxEnvelope *);
  void execute(RexxActivation *, RexxExpressionStack *);
 
  inline RexxString *endName() { return this->name; };
  inline void        setStyle(size_t type) { instructionFlags = (uint16_t)type; };
  inline size_t      getStyle(void)        { return instructionFlags; };
 
 RexxString * name;                    /* specified control variable name   */
};
#endif