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C++ ReadTag函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中ReadTag函数的典型用法代码示例。如果您正苦于以下问题：C++ ReadTag函数的具体用法？C++ ReadTag怎么用？C++ ReadTag使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了ReadTag函数的19个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: Connect

int Connect(PLC *Plc,char *TagName, char *responseValue)
{
	int result=SUCCESS;
	int path_size=0;
	char ip[16];
	BYTE path[40];
	Eip_Session *Session=NULL;
	Eip_Connection *Connection=NULL;
	int dataType;
	
	Log(LOG_DEBUG,"[Connect] Building Session for %s\n",Plc->PlcName);
	path_size=ParsePath(Plc->PlcPath,ip,path);
	if (path_size>0)
	{
		Session=OpenSession(ip);
		if (Session!=NULL)
		{
			if (RegisterSession(Session)<0)
			{
				CloseSession(Session);
				Log(LOG_CRIT,"[Connect] Unable to register session for Plc: %s (%s) \n",Plc->PlcName,cip_err_msg);
				return ERROR;
			}
		} else
		{
			Log(LOG_CRIT,"[Connect] Unable to open session for Plc: %s (%s)\n",Plc->PlcName,cip_err_msg);
			return ERROR;
		}
		if (Plc->NetWork)
			Connection=ConnectPLCOverDHP(Session,Plc->PlcType,(int)Session,GetSerial(),MAX_SAMPLE,Plc->NetWork,path,path_size);
		else
			Connection=ConnectPLCOverCNET(Session,Plc->PlcType,(int)Session,GetSerial(),MAX_SAMPLE,path,path_size);
		if (Connection!=NULL)
		{
			Log(LOG_DEBUG,"[Connect] Connection (%p) created for PLC : %s (%s) )\n",Connection,Plc->PlcName,cip_err_msg);
		} else 
		{
			Log(LOG_CRIT,"[Connect] Unable to create connection for Plc: %s (%s)\n",Plc->PlcName,cip_err_msg);
			return ERROR;
		}
	} else Log(LOG_ERR,"[Connect] Invalid path : %s\n",Plc->PlcPath);

	Log(LOG_DEBUG,"[Connect] Connect : %s [%s](%p / %p)\n",TagName,writeValue,Session,Connection);
	if (ReadTag(Plc, Session, Connection, TagName, &dataType, responseValue)!=SUCCESS)
		return ERROR;
	else
	{
		if (isWrite)
		{
			if (WriteTag(Plc, Session, Connection, TagName,dataType)!=SUCCESS)
				return ERROR; 
			Log(LOG_DEBUG,"[Connect] %s [%s] %x (%p / %p)\n",TagName,writeValue,dataType,Session,Connection);
			if (ReadTag(Plc, Session, Connection, TagName, &dataType, responseValue)!=SUCCESS)
				return ERROR;
		}
	}
	return result;
}
开发者ID:ortizvinicius，项目名称:TuxPLC，代码行数:58，代码来源:readtag.c


示例2: switch

void OsmAnd::ObfRoutingSectionReader_P::readBorderLineHeader(
    const std::unique_ptr<ObfReader_P>& reader,
    const std::shared_ptr<ObfRoutingBorderLineHeader>& borderLine, uint32_t outerOffset)
{
    auto cis = reader->_codedInputStream.get();
    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::OsmAndRoutingIndex_RouteBorderLine::kXFieldNumber:
            cis->ReadVarint32(&borderLine->_x);
            break;
        case OBF::OsmAndRoutingIndex_RouteBorderLine::kYFieldNumber:
            cis->ReadVarint32(&borderLine->_y);
            break;
        case OBF::OsmAndRoutingIndex_RouteBorderLine::kToxFieldNumber:
            cis->ReadVarint32(&borderLine->_x2);
            borderLine->_x2present = true;
            break;
        case OBF::OsmAndRoutingIndex_RouteBorderLine::kToyFieldNumber:
            cis->ReadVarint32(&borderLine->_y2);
            borderLine->_y2present = true;
            break;
        case OBF::OsmAndRoutingIndex_RouteBorderLine::kShiftToPointsBlockFieldNumber:
            borderLine->_offset = outerOffset + ObfReaderUtilities::readBigEndianInt(cis);
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:TAstylex，项目名称:OsmAnd-core，代码行数:35，代码来源:ObfRoutingSectionReader_P.cpp


示例3: switch

void OsmAnd::ObfTransportSectionReader_P::readTransportStopsBounds( const std::unique_ptr<ObfReader_P>& reader, const std::shared_ptr<ObfTransportSectionInfo>& section )
{
    auto cis = reader->_codedInputStream.get();

    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::TransportStopsTree::kLeftFieldNumber:
            section->_area24.left = ObfReaderUtilities::readSInt32(cis);
            break;
        case OBF::TransportStopsTree::kRightFieldNumber:
            section->_area24.right = ObfReaderUtilities::readSInt32(cis);
            break;
        case OBF::TransportStopsTree::kTopFieldNumber:
            section->_area24.top = ObfReaderUtilities::readSInt32(cis);
            break;
        case OBF::TransportStopsTree::kBottomFieldNumber:
            section->_area24.bottom = ObfReaderUtilities::readSInt32(cis);
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:668hkjz，项目名称:OsmAnd-core，代码行数:29，代码来源:ObfTransportSectionReader_P.cpp


示例4: switch

void OsmAnd::ObfPoiSectionReader_P::readCategory( const std::unique_ptr<ObfReader_P>& reader, const std::shared_ptr<Model::AmenityCategory>& category )
{
    auto cis = reader->_codedInputStream.get();

    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::OsmAndCategoryTable::kCategoryFieldNumber:
            ObfReaderUtilities::readQString(cis, category->_name);
            break;
        case OBF::OsmAndCategoryTable::kSubcategoriesFieldNumber:
            {
                QString name;
                if(ObfReaderUtilities::readQString(cis, name))
                    category->_subcategories.push_back(name);
            }
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:BathoryPeter，项目名称:OsmAnd-core，代码行数:27，代码来源:ObfPoiSectionReader_P.cpp


示例5: switch

void OsmAnd::ObfMapSectionReader_P::readEncodingDecodingRules(
    const std::unique_ptr<ObfReader_P>& reader,
    const std::shared_ptr<ObfMapSectionDecodingEncodingRules>& encodingDecodingRules)
{
    auto cis = reader->_codedInputStream.get();

    uint32_t defaultId = 1;
    for(;;)
    {
        gpb::uint32 tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            {
                encodingDecodingRules->createMissingRules();
            }
            return;
        case OBF::OsmAndMapIndex::kRulesFieldNumber:
            {
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                auto oldLimit = cis->PushLimit(length);
                readEncodingDecodingRule(reader, defaultId++, encodingDecodingRules);
                cis->PopLimit(oldLimit);
            }
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:dpitkevics，项目名称:OsmAnd-core，代码行数:32，代码来源:ObfMapSectionReader_P.cpp


示例6: SubRead

	static long SubRead ( LFA_FileRef inFileRef, RiffState & inOutRiffState, long parentid, UInt32 parentlen, UInt64 & inOutPosition )
	{
		long tag;
		long subtype = 0;
		long parentnum;
		UInt32 len, total, childlen;
		UInt64 oldpos;
	
		total = 0;
		parentnum = (long) inOutRiffState.tags.size() - 1;
		
		UInt64 maxOffset = inOutPosition + parentlen;
	
		while ( parentlen > 0 ) {

			oldpos = inOutPosition;
			ReadTag ( inFileRef, &tag, &len, &subtype, inOutPosition, maxOffset );
			AddTag ( inOutRiffState, tag, len, inOutPosition, parentid, parentnum, subtype );
			len += (len & 1); //padding byte

			if ( subtype == 0 ) {
				childlen = 8 + len;
			} else {
				childlen = 12 + SubRead ( inFileRef, inOutRiffState, subtype, len, inOutPosition );
			}

			if ( parentlen < childlen ) parentlen = childlen;
			parentlen -= childlen;
			total += childlen;

		}
	
		return total;
	
	}
开发者ID:JJWTimmer，项目名称:Uforia，代码行数:35，代码来源:RIFF_Support.cpp


示例7: if

void OsmAnd::ObfMapSectionReader_P::readTreeNodeChildren(
    const std::unique_ptr<ObfReader_P>& reader, const std::shared_ptr<const ObfMapSectionInfo>& section,
    const std::shared_ptr<ObfMapSectionLevelTreeNode>& treeNode,
    MapFoundationType& foundation,
    QList< std::shared_ptr<ObfMapSectionLevelTreeNode> >* nodesWithData,
    const AreaI* bbox31,
    IQueryController* controller)
{
    auto cis = reader->_codedInputStream.get();

    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::OsmAndMapIndex_MapDataBox::kBoxesFieldNumber:
            {
                auto length = ObfReaderUtilities::readBigEndianInt(cis);
                auto offset = cis->CurrentPosition();
                auto oldLimit = cis->PushLimit(length);
                std::shared_ptr<ObfMapSectionLevelTreeNode> childNode(new ObfMapSectionLevelTreeNode());
                childNode->_foundation = treeNode->_foundation;
                childNode->_offset = offset;
                childNode->_length = length;
                readTreeNode(reader, section, treeNode->_area31, childNode);
                if(bbox31 && !bbox31->intersects(childNode->_area31))
                {
                    cis->Skip(cis->BytesUntilLimit());
                    cis->PopLimit(oldLimit);
                    break;
                }
                cis->PopLimit(oldLimit);

                if(childNode->_foundation != MapFoundationType::Undefined)
                {
                    if(foundation == MapFoundationType::Undefined)
                        foundation = childNode->_foundation;
                    else if(foundation != childNode->_foundation)
                        foundation = MapFoundationType::Mixed;
                }
                
                if(nodesWithData && childNode->_dataOffset > 0)
                    nodesWithData->push_back(childNode);

                cis->Seek(offset);
                oldLimit = cis->PushLimit(length);
                cis->Skip(childNode->_childrenInnerOffset);
                readTreeNodeChildren(reader, section, childNode, foundation, nodesWithData, bbox31, controller);
                assert(cis->BytesUntilLimit() == 0);
                cis->PopLimit(oldLimit);
            }
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:BathoryPeter，项目名称:OsmAnd-core，代码行数:60，代码来源:ObfMapSectionReader_P.cpp


示例8: Handle

 void Handle(char c)
 {
     switch(state)
     {
     case State::Default:
         ReadDefault(c);
         break;
     case State::ReadTagName:
         ReadTagName(c);
         break;
     case State::SkipTag:
         SkipTag(c);
         break;
     case State::ReadTag:
         ReadTag(c);
         break;
     case State::ReadAttribute:
         ReadAttribute(c);
         break;
     case State::SkipAttribute:
         SkipAttribute(c);
         break;
     case State::SkipComment:
         SkipComment(c);
         break;
     }
 }
开发者ID:hansmaad，项目名称:Chase，代码行数:27，代码来源:HtmlSearch.cpp


示例9: NEEDBYTES

bool cParsedNBT::ReadList(eTagType a_ChildrenType)
{
	// Reads the latest tag as a list of items of type a_ChildrenType
	
	// Read the count:
	NEEDBYTES(4);
	int Count = ntohl(*((int *)(m_Data + m_Pos)));
	m_Pos += 4;
	if (Count < 0)
	{
		return false;
	}

	// Read items:
	int ParentIdx = m_Tags.size() - 1;
	int PrevSibling = -1;
	for (int i = 0; i < Count; i++)
	{
		m_Tags.push_back(cFastNBTTag(a_ChildrenType, ParentIdx, PrevSibling));
		if (PrevSibling >= 0)
		{
			m_Tags[PrevSibling].m_NextSibling = m_Tags.size() - 1;
		}
		else
		{
			m_Tags[ParentIdx].m_FirstChild = m_Tags.size() - 1;
		}
		PrevSibling = m_Tags.size() - 1;
		RETURN_FALSE_IF_FALSE(ReadTag());
	}  // for (i)
	m_Tags[ParentIdx].m_LastChild = PrevSibling;
	return true;
}
开发者ID:Hillvith，项目名称:MCServer，代码行数:33，代码来源:FastNBT.cpp


示例10: GTIFImport

int GTIFImport(GTIF *gtif, GTIFReadMethod scan,void *aux)
{
    int status;
    char message[1024];

    if (!scan) scan = (GTIFReadMethod) &DefaultRead;
    if (!aux) aux=stdin;

    scan(message,aux);
    if (strncmp(message,FMT_GEOTIFF,8)) return 0;
    scan(message,aux);
    if (!sscanf(message,FMT_VERSION,(short int*)&gtif->gt_version)) return 0;
    scan(message,aux);
    if (sscanf(message,FMT_REV,(short int*)&gtif->gt_rev_major,
               (short int*)&gtif->gt_rev_minor) !=2) return 0;

    scan(message,aux);
    if (strncmp(message,FMT_TAGS,8)) return 0;
    while ((status=ReadTag(gtif,scan,aux))>0);
    if (status < 0) return 0;

    scan(message,aux);
    if (strncmp(message,FMT_KEYS,8)) return 0;
    while ((status=ReadKey(gtif,scan,aux))>0);

    return (status==0); /* success */
}
开发者ID:drownedout，项目名称:datamap，代码行数:27，代码来源:geo_print.c


示例11: while

bool cParsedNBT::ReadCompound(void)
{
	// Reads the latest tag as a compound
	int ParentIdx = m_Tags.size() - 1;
	int PrevSibling = -1;
	while (true)
	{
		NEEDBYTES(1);
		eTagType TagType = (eTagType)(m_Data[m_Pos]);
		m_Pos++;
		if (TagType == TAG_End)
		{
			break;
		}
		m_Tags.push_back(cFastNBTTag(TagType, ParentIdx, PrevSibling));
		if (PrevSibling >= 0)
		{
			m_Tags[PrevSibling].m_NextSibling = m_Tags.size() - 1;
		}
		else
		{
			m_Tags[ParentIdx].m_FirstChild = m_Tags.size() - 1;
		}
		PrevSibling = m_Tags.size() - 1;
		RETURN_FALSE_IF_FALSE(ReadString(m_Tags.back().m_NameStart, m_Tags.back().m_NameLength));
		RETURN_FALSE_IF_FALSE(ReadTag());
	}  // while (true)
	m_Tags[ParentIdx].m_LastChild = PrevSibling;
	return true;
}
开发者ID:Hillvith，项目名称:MCServer，代码行数:30，代码来源:FastNBT.cpp


示例12: ReadTag

bool InstallerTagData::FindAndParseTag(const std::wstring& filename) {
  // Get tag from original installer (mini_installer, parent process)
  omaha::TagExtractor extractor;
  if (!extractor.OpenFile(filename.c_str()))
    return false;
  bool res = ReadTag(&extractor);
  extractor.CloseFile();

  return res;
}
开发者ID:cliqz-oss，项目名称:browser-f，代码行数:10，代码来源:installer_tagdata.cpp


示例13: ReadTag

//***************************************************************************************
BOOL CBCGPXMLSettings::Read(LPCTSTR pszKey, int& iVal)
{
	LPCTSTR lpszVal = ReadTag (pszKey);
	if (lpszVal == NULL)
	{
		return FALSE;
	}

	iVal = _ttoi (lpszVal);
	return TRUE;
}
开发者ID:cugxiangzhenwei，项目名称:WorkPlatForm，代码行数:12，代码来源:CxBCGPXMLSettings.cpp


示例14: if

void OsmAnd::ObfRoutingSectionReader_P::readBorderBoxLinesHeaders(const std::unique_ptr<ObfReader_P>& reader,
    QList< std::shared_ptr<const ObfRoutingBorderLineHeader> >* resultOut /*= nullptr*/,
    IQueryFilter* filter /*= nullptr*/,
    std::function<bool (const std::shared_ptr<const ObfRoutingBorderLineHeader>&)> visitor /*= nullptr*/)
{
    auto cis = reader->_codedInputStream.get();
    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::OsmAndRoutingIndex_RouteBorderBox::kBorderLinesFieldNumber:
            {
                auto offset = cis->CurrentPosition();
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                auto oldLimit = cis->PushLimit(length);

                const std::shared_ptr<ObfRoutingBorderLineHeader> line(new ObfRoutingBorderLineHeader());
                readBorderLineHeader(reader, line, offset);

                cis->PopLimit(oldLimit);

                bool isValid = true;
                if(filter)
                {
                    if(line->_x2present)
                        isValid = filter->acceptsArea(AreaI(line->_x, line->_y, line->_x2, line->_y));
                    else
                        isValid = false;
                    /*FIXME: borders approach
                    else if(ln.hasToy())
                        isValid = req.intersects(ln.getX(), ln.getY(), ln.getX(), ln.getToy());*/
                }
                if(isValid)
                {
                     if(!visitor || (visitor && visitor(line)))
                     {
                         if(resultOut)
                             resultOut->push_back(qMove(line));
                     }
                }
            }
            break;
        case OBF::OsmAndRoutingIndex_RouteBorderBox::kBlocksFieldNumber:
            return;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:TAstylex，项目名称:OsmAnd-core，代码行数:54，代码来源:ObfRoutingSectionReader_P.cpp


示例15: switch

void OsmAnd::ObfTransportSectionReader_P::read( const ObfReader_P& reader, const std::shared_ptr<ObfTransportSectionInfo>& section )
{
    const auto cis = reader.getCodedInputStream().get();

    for(;;)
    {
        const auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            if (!ObfReaderUtilities::reachedDataEnd(cis))
                return;

            return;
        case OBF::OsmAndTransportIndex::kRoutesFieldNumber:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        case OBF::OsmAndTransportIndex::kNameFieldNumber:
            ObfReaderUtilities::readQString(cis, section->name);
            break;
        case OBF::OsmAndTransportIndex::kStopsFieldNumber:
            {
                section->_stopsLength = ObfReaderUtilities::readBigEndianInt(cis);
                section->_stopsOffset = cis->CurrentPosition();
                auto oldLimit = cis->PushLimit(section->_stopsLength);

                readTransportStopsBounds(reader, section);

                ObfReaderUtilities::ensureAllDataWasRead(cis);
                cis->PopLimit(oldLimit);
            }
            break;
        case OBF::OsmAndTransportIndex::kStringTableFieldNumber:
            {
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                auto offset = cis->CurrentPosition();
                cis->Seek(offset + length);
            }
            //TODO:
            /*IndexStringTable st = new IndexStringTable();
            st.length = codedIS.readRawVarint32();
            st.fileOffset = codedIS.getTotalBytesRead();
            // Do not cache for now save memory
            // readStringTable(st, 0, 20, true);
            ind.stringTable = st;
            codedIS.seek(st.length + st.fileOffset);*/
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:Zahnstocher，项目名称:OsmAnd-core，代码行数:54，代码来源:ObfTransportSectionReader_P.cpp


示例16: MULE_VALIDATE_PARAMS

void CFileDataIO::ReadTagPtrList(TagPtrList* taglist, bool bOptACP) const
{
	MULE_VALIDATE_PARAMS(taglist, wxT("NULL pointer argument in ReadTagPtrList"));

	uint32 count = ReadUInt8();
	for (uint32 i = 0; i < count; i++)
	{
		CTag* tag = ReadTag(bOptACP);
		taglist->push_back(tag);
	}
}
开发者ID:0vermind，项目名称:hmule，代码行数:11，代码来源:SafeFile.cpp


示例17: switch

void OsmAnd::ObfAddressSectionReader_P::readBuildingsFromStreet(
    const ObfReader_P& reader, const std::shared_ptr<const Model::Street>& street,
    QList< std::shared_ptr<const Model::Building> >* resultOut,
    std::function<bool (const std::shared_ptr<const OsmAnd::Model::Building>&)> visitor,
    const IQueryController* const controller)
{
    auto cis = reader._codedInputStream.get();

    for(;;)
    {
        if (controller && controller->isAborted())
            return;

        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            return;
        case OBF::StreetIndex::kIntersectionsFieldNumber:
            {
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                cis->Skip(length);
            }
            break;
        case OBF::StreetIndex::kBuildingsFieldNumber:
            {
                auto offset = cis->CurrentPosition();
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                auto oldLimit = cis->PushLimit(length);
                
                std::shared_ptr<Model::Building> building(new Model::Building());
                building->_offset = offset;
                readBuilding(reader, street, building);

                cis->PopLimit(oldLimit);

                if (!visitor || visitor(building))
                {
                    if (resultOut)
                        resultOut->push_back(qMove(building));
                }
            }
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:kendzi，项目名称:OsmAnd-core，代码行数:51，代码来源:ObfAddressSectionReader_P.cpp


示例18: switch

void OsmAnd::ObfAddressSectionReader_P::readStreet(
    const std::unique_ptr<ObfReader_P>& reader, const std::shared_ptr<const Model::StreetGroup>& group,
    const std::shared_ptr<Model::Street>& street)
{
    auto cis = reader->_codedInputStream.get();

    for(;;)
    {
        auto tag = cis->ReadTag();
        switch(gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
        case 0:
            if(street->_latinName.isEmpty())
                street->_latinName = reader->transliterate(street->_name);
            return;
        case OBF::StreetIndex::kIdFieldNumber:
            cis->ReadVarint64(reinterpret_cast<gpb::uint64*>(&street->_id));
            break;
        case OBF::StreetIndex::kNameEnFieldNumber:
            ObfReaderUtilities::readQString(cis, street->_latinName);
            break;
        case OBF::StreetIndex::kNameFieldNumber:
            ObfReaderUtilities::readQString(cis, street->_name);
            break;
        case OBF::StreetIndex::kXFieldNumber:
            {
                auto dx = ObfReaderUtilities::readSInt32(cis);
                street->_tile24.x = (Utilities::get31TileNumberX(group->_longitude) >> 7) + dx;
            }
            break;
        case OBF::StreetIndex::kYFieldNumber:
            {
                auto dy = ObfReaderUtilities::readSInt32(cis);
                street->_tile24.y = (Utilities::get31TileNumberY(group->_latitude) >> 7) + dy;
            }
            break;
        case OBF::StreetIndex::kIntersectionsFieldNumber:
        case OBF::StreetIndex::kBuildingsFieldNumber:
            {
                gpb::uint32 length;
                cis->ReadVarint32(&length);
                cis->Skip(length);
            }
            break;
        default:
            ObfReaderUtilities::skipUnknownField(cis, tag);
            break;
        }
    }
}
开发者ID:BathoryPeter，项目名称:OsmAnd-core，代码行数:50，代码来源:ObfAddressSectionReader_P.cpp


示例19: switch

void OsmAnd::ObfMapSectionReader_P::read(
    const ObfReader_P& reader,
    const std::shared_ptr<ObfMapSectionInfo>& section)
{
    const auto cis = reader.getCodedInputStream().get();

    for (;;)
    {
        const auto tag = cis->ReadTag();
        switch (gpb::internal::WireFormatLite::GetTagFieldNumber(tag))
        {
            case 0:
                if (!ObfReaderUtilities::reachedDataEnd(cis))
                    return;

                return;
            case OBF::OsmAndMapIndex::kNameFieldNumber:
            {
                ObfReaderUtilities::readQString(cis, section->name);
                section->isBasemap = section->name.contains(QLatin1String("basemap"), Qt::CaseInsensitive);
                section->isBasemapWithCoastlines = section->name == QLatin1String("basemap");
                break;
            }
            case OBF::OsmAndMapIndex::kRulesFieldNumber:
                ObfReaderUtilities::skipBlockWithLength(cis);
                break;
            case OBF::OsmAndMapIndex::kLevelsFieldNumber:
            {
                auto length = ObfReaderUtilities::readBigEndianInt(cis);
                auto offset = cis->CurrentPosition();
                auto oldLimit = cis->PushLimit(length);

                Ref<ObfMapSectionLevel> levelRoot(new ObfMapSectionLevel());
                levelRoot->length = length;
                levelRoot->offset = offset;
                readMapLevelHeader(reader, levelRoot);

                ObfReaderUtilities::ensureAllDataWasRead(cis);
                cis->PopLimit(oldLimit);

                section->levels.push_back(qMove(levelRoot));
                break;
            }
            default:
                ObfReaderUtilities::skipUnknownField(cis, tag);
                break;
        }
    }
}
开发者ID:Zahnstocher，项目名称:OsmAnd-core，代码行数:49，代码来源:ObfMapSectionReader_P.cpp



注：本文中的ReadTag函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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