DAGHIOParams.h

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// -*- C++ -*-

#ifndef _included_DAGHIOParam_h
#define _included_DAGHIOParam_h

/* DAGH IO Msg Types */

#define DAGHIOTypeShift         (8)
#define DAGHIOInitReqTag        (1 << DAGHIOTypeShift)
#define DAGHIOEndReqTag         (2 << DAGHIOTypeShift)
#define DAGHIOCloseReqTag       (4 << DAGHIOTypeShift)
#define DAGHIOCloseTag          (5 << DAGHIOTypeShift)
#define DAGHIOWriteReqTag       (6 << DAGHIOTypeShift)
#define DAGHIOWriteDataTag      (7 << DAGHIOTypeShift)
#define DAGHIOReadReqTag        (8 << DAGHIOTypeShift)
#define DAGHIOReadDataTag       (9 << DAGHIOTypeShift)
#define DAGHIOFlushReqTag       (10 << DAGHIOTypeShift)

/* Moved these to DAGHParams.h so that they
   can be used by DAGHSteer classes - 10/28/97 */
/* DAGH IO Data Types */

//#define DAGH_Integer          (1)
//#define DAGH_Real             (2)
//#define DAGH_Double           (3)
//#define DAGH_Character        (4)
//#define DAGH_Byte             (5)

inline static unsigned DAGHIO_DataSize(int const type)  
   { return ( (type == DAGH_Integer) ? sizeof(INTEGER) :
              (type == DAGH_Real) ? sizeof(REAL) : 
              (type == DAGH_Double) ? sizeof(DOUBLE) : 
              (type == DAGH_Character) ? sizeof(CHARACTER) : 
              (type == DAGH_Byte) ? 1 : 1 ); }

/* DAGH IO Functions */
struct gdhdr;
class GridHierarchy;

typedef void (*DAGHIO_WriteFunc) (class GridHierarchy & , struct gdhdr *, void *);
typedef void (*DAGHIO_ReadFunc) (class GridHierarchy & , struct gdhdr *, void *);
typedef void (*DAGHIO_PingFunc) (class GridHierarchy &);

extern DAGHIO_WriteFunc *DAGHIO_Write;
extern DAGHIO_ReadFunc *DAGHIO_Read;
extern DAGHIO_PingFunc *DAGHIO_Flush;
extern DAGHIO_PingFunc *DAGHIO_Close;

#endif

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