rtxScalarDList.h

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/*
 * Copyright (c) 2003-2020 Objective Systems, Inc.
 *
 * This software is furnished under a license and may be used and copied
 * only in accordance with the terms of such license and with the
 * inclusion of the above copyright notice. This software or any other
 * copies thereof may not be provided or otherwise made available to any
 * other person. No title to and ownership of the software is hereby
 * transferred.
 *
 * The information in this software is subject to change without notice
 * and should not be construed as a commitment by Objective Systems, Inc.
 *
 * PROPRIETARY NOTICE
 *
 * This software is an unpublished work subject to a confidentiality agreement
 * and is protected by copyright and trade secret law.  Unauthorized copying,
 * redistribution or other use of this work is prohibited.
 *
 * The above notice of copyright on this source code product does not indicate
 * any actual or intended publication of such source code.
 *
 *****************************************************************************/
#ifndef _RTXSCALARDLIST_H_
#define _RTXSCALARDLIST_H_

#include "rtxsrc/osSysTypes.h"
#include "rtxsrc/rtxExternDefs.h"

#ifdef __cplusplus
extern "C" {
#endif

struct OSCTXT;

/* Kept externally to avoid breakage on intolerant compilers like aCC. */
typedef enum {
   ScalarDList_undefined,
   ScalarDList_double,
   ScalarDList_float,
   ScalarDList_int32,
   ScalarDList_uint32,
   ScalarDList_int64,
   ScalarDList_uint64
} e_ident;       
typedef struct OSRTScalarDListNode {
   e_ident ident;

   union {
      OSDOUBLE dfltval;   
      OSFLOAT  fltval;    
      OSINT32  i32val;    
      OSUINT32 ui32val;   
#if !defined(_NO_INT64_SUPPORT)
      OSINT64  i64val;    
      OSUINT64 ui64val;   
#endif
   } u;

   struct OSRTScalarDListNode* next; 
   struct OSRTScalarDListNode* prev; 
} OSRTScalarDListNode;

typedef struct OSRTScalarDList {
   OSUINT32 count;              
   OSRTScalarDListNode* head;   
   OSRTScalarDListNode* tail;   
} OSRTScalarDList;

EXTERNRT void rtxScalarDListInit (OSRTScalarDList* pList);

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendDouble
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSDOUBLE value);

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendFloat
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSFLOAT value);

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendInt32
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSINT32 value);

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendUInt32
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSUINT32 value);

#if !defined(_NO_INT64_SUPPORT)
EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendInt64
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSINT64 value);

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendUInt64
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSUINT64 value);
#endif

EXTERNRT OSRTScalarDListNode* rtxScalarDListAppendNode
(OSRTScalarDList* pList, OSRTScalarDListNode* pListNode);

EXTERNRT OSRTScalarDListNode* rtxScalarDListInsertNode
(OSRTScalarDList* pList, OSUINT32 idx, OSRTScalarDListNode* pListNode);

EXTERNRT OSRTScalarDListNode*
rtxScalarDListFindByIndex (const OSRTScalarDList* pList, OSUINT32 idx);

EXTERNRT void rtxScalarDListFreeNode
(struct OSCTXT* pctxt, OSRTScalarDList* pList, OSRTScalarDListNode* node);

EXTERNRT void rtxScalarDListRemove
(OSRTScalarDList* pList, OSRTScalarDListNode* node);

EXTERNRT void rtxScalarDListFreeNodes
(struct OSCTXT* pctxt, OSRTScalarDList* pList);

#ifdef __cplusplus
}
#endif

#endif