datadef.r.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once
// ------------------------------------------------------------
//  This file is included by both .h/cpp and .r files
// ------------------------------------------------------------
#include "rtypes.r.h"

/*----------------------------------------------------------------------+
|                                                                       |
|   Defines                                                             |
|                                                                       |
+----------------------------------------------------------------------*/
/* Data Types */
#define     DTYPE_CHAR          1
#define     DTYPE_SHORT         2
#define     DTYPE_LONG          3
#define     DTYPE_DOUBLE        4
#define     DTYPE_ARRAY         5
#define     DTYPE_VOID          6 /* needs special handling */
#define     DTYPE_STRUCT        7
#define     DTYPE_ENDSTRUCT     8
#define     DTYPE_LONG64        9

/* Attributes - Must match rows/columns of oper conversion tables */
#define     ATTR_S_LE       0 /* Little Endian Short */
#define     ATTR_S_BE       1 /* Big Endian Short */
#define     ATTR_L_LE       0 /* Little Endian Long */
#define     ATTR_L_ME       1 /* Middle Endian Long (PDP Long) */
#define     ATTR_L_BE       2 /* Big Endian */

#define     ATTR_D_LE       0 /* IEEE Double - Little Endian */
#define     ATTR_D_BE       1 /* IEEE Double - Big Endian */
#define     ATTR_D_VD       2 /* VAX Double-precision floating point */

#define     ARRAYMEM        ( 1 )
#define     FIRSTMEM        ( 1 << 1 )
#define     S_ALIGN(a)      ( a << 2 )

/*----------------------------------------------------------------------+
|                                                                       |
|   Typedefs                                                            |
|                                                                       |
+----------------------------------------------------------------------*/
#if defined (resource)

#pragma pushDataProps /* Save current data properties. */
#pragma packedLittleEndianData

typedef unsigned long   DataSize;

resourceclass       DataSize        RTYPE_DataSize;

typedef struct datadef
    {
    unsigned long   dataType;
    unsigned long   externalAlignment;
    unsigned long   attrs1;
    unsigned long   attrs2;
    } DataDef;

typedef DataDef     DataDefBlock [];
resourceclass       DataDefBlock    RTYPE_DataDefBlock;

#define     DATADEF_SIZE    sizeof(DataDef)

#pragma popDataProps /* Restore current data properties. */

#else
#define     DATADEF_SIZE    (4*sizeof(unsigned long))

#endif /* defined (resource) */