autoptrinfo.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: autoptrinfo.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 19:39:47 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.19
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: autoptrinfo.cpp,v 1000.1 2004/06/01 19:39:47 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Author: Eugene Vasilchenko
- *
- * File Description:
- * !!! PUT YOUR DESCRIPTION HERE !!!
- *
- * ---------------------------------------------------------------------------
- * $Log: autoptrinfo.cpp,v $
- * Revision 1000.1 2004/06/01 19:39:47 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.19
- *
- * Revision 1.19 2004/05/17 21:03:02 gorelenk
- * Added include of PCH ncbi_pch.hpp
- *
- * Revision 1.18 2003/05/16 18:02:18 gouriano
- * revised exception error messages
- *
- * Revision 1.17 2002/10/25 14:49:27 vasilche
- * NCBI C Toolkit compatibility code extracted to libxcser library.
- * Serial streams flags names were renamed to fXxx.
- *
- * Names of flags
- *
- * Revision 1.16 2001/05/17 15:07:04 lavr
- * Typos corrected
- *
- * Revision 1.15 2000/11/07 17:25:40 vasilche
- * Fixed encoding of XML:
- * removed unnecessary apostrophes in OCTET STRING
- * removed unnecessary content in NULL
- * Added module names to CTypeInfo and CEnumeratedTypeValues
- *
- * Revision 1.14 2000/10/20 15:51:36 vasilche
- * Fixed data error processing.
- * Added interface for constructing container objects directly into output stream.
- * object.hpp, object.inl and object.cpp were split to
- * objectinfo.*, objecttype.*, objectiter.* and objectio.*.
- *
- * Revision 1.13 2000/10/17 18:45:32 vasilche
- * Added possibility to turn off object cross reference detection in
- * CObjectIStream and CObjectOStream.
- *
- * Revision 1.12 2000/10/13 16:28:38 vasilche
- * Reduced header dependency.
- * Avoid use of templates with virtual methods.
- * Reduced amount of different maps used.
- * All this lead to smaller compiled code size (libraries and programs).
- *
- * Revision 1.11 2000/09/18 20:00:20 vasilche
- * Separated CVariantInfo and CMemberInfo.
- * Implemented copy hooks.
- * All hooks now are stored in CTypeInfo/CMemberInfo/CVariantInfo.
- * Most type specific functions now are implemented via function pointers instead of virtual functions.
- *
- * Revision 1.10 2000/09/01 13:16:13 vasilche
- * Implemented class/container/choice iterators.
- * Implemented CObjectStreamCopier for copying data without loading into memory.
- *
- * Revision 1.9 2000/08/15 19:44:46 vasilche
- * Added Read/Write hooks:
- * CReadObjectHook/CWriteObjectHook for objects of specified type.
- * CReadClassMemberHook/CWriteClassMemberHook for specified members.
- * CReadChoiceVariantHook/CWriteChoiceVariant for specified choice variants.
- * CReadContainerElementHook/CWriteContainerElementsHook for containers.
- *
- * Revision 1.8 2000/05/24 20:08:46 vasilche
- * Implemented XML dump.
- *
- * Revision 1.7 2000/03/29 15:55:26 vasilche
- * Added two versions of object info - CObjectInfo and CConstObjectInfo.
- * Added generic iterators by class -
- * CTypeIterator<class>, CTypeConstIterator<class>,
- * CStdTypeIterator<type>, CStdTypeConstIterator<type>,
- * CObjectsIterator and CObjectsConstIterator.
- *
- * Revision 1.6 2000/03/10 21:47:50 vasilche
- * AutoPointer should write/read data inline.
- *
- * Revision 1.5 2000/03/07 14:06:21 vasilche
- * Added stream buffering to ASN.1 binary input.
- * Optimized class loading/storing.
- * Fixed bugs in processing OPTIONAL fields.
- * Added generation of reference counted objects.
- *
- * Revision 1.4 1999/12/28 18:55:49 vasilche
- * Reduced size of compiled object files:
- * 1. avoid inline or implicit virtual methods (especially destructors).
- * 2. avoid std::string's methods usage in inline methods.
- * 3. avoid string literals ("xxx") in inline methods.
- *
- * Revision 1.3 1999/12/17 19:05:01 vasilche
- * Simplified generation of GetTypeInfo methods.
- *
- * Revision 1.2 1999/09/14 18:54:15 vasilche
- * Fixed bugs detected by gcc & egcs.
- * Removed unneeded includes.
- *
- * Revision 1.1 1999/09/07 20:57:57 vasilche
- * Forgot to add some files.
- *
- * ===========================================================================
- */
- #include <ncbi_pch.hpp>
- #include <serial/autoptrinfo.hpp>
- #include <serial/typemap.hpp>
- #include <serial/objistr.hpp>
- #include <serial/objostr.hpp>
- #include <serial/objcopy.hpp>
- #include <serial/serialutil.hpp>
- BEGIN_NCBI_SCOPE
- static CTypeInfoMap s_AutoPointerTypeInfo_map;
- CAutoPointerTypeInfo::CAutoPointerTypeInfo(TTypeInfo type)
- : CParent(type->GetName(), type)
- {
- SetReadFunction(&ReadAutoPtr);
- SetWriteFunction(&WriteAutoPtr);
- SetCopyFunction(&CopyAutoPtr);
- SetSkipFunction(&SkipAutoPtr);
- }
- const string& CAutoPointerTypeInfo::GetModuleName(void) const
- {
- return GetPointedType()->GetModuleName();
- }
- TTypeInfo CAutoPointerTypeInfo::GetTypeInfo(TTypeInfo base)
- {
- return s_AutoPointerTypeInfo_map.GetTypeInfo(base, &CreateTypeInfo);
- }
- CTypeInfo* CAutoPointerTypeInfo::CreateTypeInfo(TTypeInfo base)
- {
- return new CAutoPointerTypeInfo(base);
- }
- void CAutoPointerTypeInfo::WriteAutoPtr(CObjectOStream& out,
- TTypeInfo objectType,
- TConstObjectPtr objectPtr)
- {
- const CAutoPointerTypeInfo* autoPtrType =
- CTypeConverter<CAutoPointerTypeInfo>::SafeCast(objectType);
- TConstObjectPtr dataPtr = autoPtrType->GetObjectPointer(objectPtr);
- if ( dataPtr == 0 )
- out.ThrowError(out.fIllegalCall, "null auto pointer");
- TTypeInfo dataType = autoPtrType->GetPointedType();
- if ( dataType->GetRealTypeInfo(dataPtr) != dataType )
- out.ThrowError(out.fIllegalCall,"auto pointer have different type");
- out.WriteObject(dataPtr, dataType);
- }
- void CAutoPointerTypeInfo::ReadAutoPtr(CObjectIStream& in,
- TTypeInfo objectType,
- TObjectPtr objectPtr)
- {
- const CAutoPointerTypeInfo* autoPtrType =
- CTypeConverter<CAutoPointerTypeInfo>::SafeCast(objectType);
- TObjectPtr dataPtr = autoPtrType->GetObjectPointer(objectPtr);
- TTypeInfo dataType = autoPtrType->GetPointedType();
- if ( dataPtr == 0 ) {
- autoPtrType->SetObjectPointer(objectPtr, dataPtr = dataType->Create());
- }
- else if ( dataType->GetRealTypeInfo(dataPtr) != dataType ) {
- in.ThrowError(in.fIllegalCall,"auto pointer have different type");
- }
- in.ReadObject(dataPtr, dataType);
- }
- void CAutoPointerTypeInfo::CopyAutoPtr(CObjectStreamCopier& copier,
- TTypeInfo objectType)
- {
- const CAutoPointerTypeInfo* autoPtrType =
- CTypeConverter<CAutoPointerTypeInfo>::SafeCast(objectType);
- autoPtrType->GetPointedType()->CopyData(copier);
- }
- void CAutoPointerTypeInfo::SkipAutoPtr(CObjectIStream& in,
- TTypeInfo objectType)
- {
- const CAutoPointerTypeInfo* autoPtrType =
- CTypeConverter<CAutoPointerTypeInfo>::SafeCast(objectType);
- autoPtrType->GetPointedType()->SkipData(in);
- }
- END_NCBI_SCOPE