///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef ODA_NEXT_CODE_H_
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#define ODA_NEXT_CODE_H_
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#define NEXT_CODE(code) \
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if (pFiler->nextItem() != code) \
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{ \
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ODA_FAIL_ONCE(); \
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return eMakeMeProxy; \
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}
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#define NEXT_UINT64(code, ref64) \
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switch (pFiler->nextItem()) \
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{ \
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case code: \
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ref64 = pFiler->rdUInt64(); \
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break; \
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case (91 + code - 160): /* hi */ \
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ref64 = pFiler->rdUInt32(); \
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ref64 <<= 32; \
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if (pFiler->nextItem() != (91 + code - 160)) \
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{ /* low */ \
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ref64 += pFiler->rdUInt32(); \
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break; \
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} \
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default: \
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ODA_FAIL_ONCE(); \
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return eMakeMeProxy; \
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}
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#define DXF_OUT_UINT64(code, ref64) \
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if (pFiler->dwgVersion() > OdDb::vAC21) \
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pFiler->wrUInt64(code, ref64); \
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else \
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{ \
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pFiler->wrUInt32(91 + code - 160, (OdUInt32) (ref64 >> 32)); /* hi */ \
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pFiler->wrUInt32(92 + code - 160, (OdInt32) ref64); /* low */ \
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}
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#define DWG_IN_UINT64(ref64) \
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if (pFiler->dwgVersion() > OdDb::vAC21) \
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ref64 = pFiler->rdInt64(); \
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else \
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{ \
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ref64 = pFiler->rdInt32(); /* hi */ \
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ref64 <<= 32; \
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ref64 += (OdUInt32) pFiler->rdInt32(); /* low */ \
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}
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#define DWG_OUT_UINT64(ref64) \
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if (pFiler->dwgVersion() > OdDb::vAC21) \
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pFiler->wrInt64(ref64); \
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else \
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{ \
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pFiler->wrInt32((OdInt32) (ref64 >> 32)); /* hi */ \
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pFiler->wrInt32((OdInt32) ref64); /* low */ \
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}
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#endif // ODA_NEXT_CODE_H_
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