C++ GMLPropertyDefn::SetPrecision方法代码示例

本文整理汇总了C++中GMLPropertyDefn::SetPrecision方法的典型用法代码示例。如果您正苦于以下问题：C++ GMLPropertyDefn::SetPrecision方法的具体用法？C++ GMLPropertyDefn::SetPrecision怎么用？C++ GMLPropertyDefn::SetPrecision使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类GMLPropertyDefn的用法示例。

在下文中一共展示了GMLPropertyDefn::SetPrecision方法的5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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: GMLParseFeatureType


//.........这里部分代码省略.........
            }

            /* ERDAS Apollo stuff (like in http://apollo.erdas.com/erdas-apollo/vector/WORLDWIDE?SERVICE=WFS&VERSION=1.0.0&REQUEST=DescribeFeatureType&TYPENAME=wfs:cntry98) */
            else if (strcmp(pszType, "wfs:MixedPolygonPropertyType") == 0)
            {
                poClass->SetGeometryElement(pszElementName);
                poClass->SetGeometryType(wkbMultiPolygon);
                poClass->SetGeometryAttributeIndex( nAttributeIndex );

                nAttributeIndex ++;
                continue;
            }

            else
            {
                gmlType = GMLPT_Untyped;
                if ( ! LookForSimpleType(psSchemaNode, pszStrippedNSType,
                                         &gmlType, &nWidth, &nPrecision) )
                {
                    /* Too complex schema for us. Aborts parsing */
                    delete poClass;
                    return NULL;
                }
            }

            if (pszElementName == NULL)
                pszElementName = "unnamed";
            GMLPropertyDefn *poProp = new GMLPropertyDefn(
                pszElementName, pszElementName );

            poProp->SetType( gmlType );
            poProp->SetAttributeIndex( nAttributeIndex );
            poProp->SetWidth( nWidth );
            poProp->SetPrecision( nPrecision );

            if (poClass->AddProperty( poProp ) < 0)
                delete poProp;
            else
                nAttributeIndex ++;

            continue;
        }

        // For now we skip geometries .. fixup later.
        CPLXMLNode* psSimpleType = CPLGetXMLNode( psAttrDef, "simpleType" );
        if( psSimpleType == NULL )
        {
            const char* pszRef = CPLGetXMLValue( psAttrDef, "ref", NULL );

            /* FME .xsd */
            if (pszRef != NULL && strncmp(pszRef, "gml:", 4) == 0)
            {
                const AssocNameType* psIter = apsRefTypes;
                while(psIter->pszName)
                {
                    if (strncmp(pszRef + 4, psIter->pszName, strlen(psIter->pszName)) == 0)
                    {
                        if (poClass->GetGeometryAttributeIndex() != -1)
                        {
                            OGRwkbGeometryType eNewType = psIter->eType;
                            OGRwkbGeometryType eOldType = (OGRwkbGeometryType)poClass->GetGeometryType();
                            if ((eNewType == wkbMultiPoint && eOldType == wkbPoint) ||
                                (eNewType == wkbMultiLineString && eOldType == wkbLineString) ||
                                (eNewType == wkbMultiPolygon && eOldType == wkbPolygon))
                            {
                                poClass->SetGeometryType(eNewType);

开发者ID:imincik，项目名称:pkg-gdal，代码行数:67，代码来源:parsexsd.cpp

示例2: InitializeFromXML


//.........这里部分代码省略.........
    if( strlen( pszGPath ) > 0 )
        SetGeometryElement( pszGPath );

    if( CPLGetXMLValue( psRoot, "GeometryType", NULL ) != NULL )
    {
        SetGeometryType( atoi(CPLGetXMLValue( psRoot, "GeometryType", NULL )) );
    }

/* -------------------------------------------------------------------- */
/*      Collect dataset specific info.                                  */
/* -------------------------------------------------------------------- */
    CPLXMLNode *psDSI = CPLGetXMLNode( psRoot, "DatasetSpecificInfo" );
    if( psDSI != NULL )
    {
        const char *pszValue;

        pszValue = CPLGetXMLValue( psDSI, "FeatureCount", NULL );
        if( pszValue != NULL )
            SetFeatureCount( atoi(pszValue) );

        // Eventually we should support XML subtrees.
        pszValue = CPLGetXMLValue( psDSI, "ExtraInfo", NULL );
        if( pszValue != NULL )
            SetExtraInfo( pszValue );

        if( CPLGetXMLValue( psDSI, "ExtentXMin", NULL ) != NULL 
            && CPLGetXMLValue( psDSI, "ExtentXMax", NULL ) != NULL
            && CPLGetXMLValue( psDSI, "ExtentYMin", NULL ) != NULL
            && CPLGetXMLValue( psDSI, "ExtentYMax", NULL ) != NULL )
        {
            SetExtents( atof(CPLGetXMLValue( psDSI, "ExtentXMin", "0.0" )),
                        atof(CPLGetXMLValue( psDSI, "ExtentXMax", "0.0" )),
                        atof(CPLGetXMLValue( psDSI, "ExtentYMin", "0.0" )),
                        atof(CPLGetXMLValue( psDSI, "ExtentYMax", "0.0" )) );
        }
    }
    
/* -------------------------------------------------------------------- */
/*      Collect property definitions.                                   */
/* -------------------------------------------------------------------- */
    for( CPLXMLNode *psThis = psRoot->psChild;
         psThis != NULL; psThis = psThis->psNext )
    {
        if( EQUAL(psThis->pszValue, "PropertyDefn") )
        {
            const char *pszName = CPLGetXMLValue( psThis, "Name", NULL );
            const char *pszType = CPLGetXMLValue( psThis, "Type", "Untyped" );
            GMLPropertyDefn *poPDefn;

            if( pszName == NULL )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "GMLFeatureClass %s has a PropertyDefn without a <Name>..",
                          m_pszName );
                return FALSE;
            }

            poPDefn = new GMLPropertyDefn( 
                pszName, CPLGetXMLValue( psThis, "ElementPath", NULL ) );
            
            if( EQUAL(pszType,"Untyped") )
                poPDefn->SetType( GMLPT_Untyped );
            else if( EQUAL(pszType,"String") ) 
            {
                poPDefn->SetType( GMLPT_String );
                poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
            }
            else if( EQUAL(pszType,"Integer") )
            {
                poPDefn->SetType( GMLPT_Integer );
                poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
            }
            else if( EQUAL(pszType,"Real") )
            {
                poPDefn->SetType( GMLPT_Real );
                poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
                poPDefn->SetPrecision( atoi( CPLGetXMLValue( psThis, "Precision", "0" ) ) );
            }
            else if( EQUAL(pszType,"StringList") ) 
                poPDefn->SetType( GMLPT_StringList );
            else if( EQUAL(pszType,"IntegerList") )
                poPDefn->SetType( GMLPT_IntegerList );
            else if( EQUAL(pszType,"RealList") )
                poPDefn->SetType( GMLPT_RealList );
            else if( EQUAL(pszType,"Complex") )
                poPDefn->SetType( GMLPT_Complex );
            else
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "Unrecognised property type %s.", 
                          pszType );
                return FALSE;
            }

            AddProperty( poPDefn );
        }
    }

    return TRUE;
}

开发者ID:Chaduke，项目名称:bah.mod，代码行数:101，代码来源:gmlfeatureclass.cpp

示例3: GMLParseFeatureType


//.........这里部分代码省略.........
                    bNullable) );

                nAttributeIndex ++;
                continue;
            }

            else
            {
                gmlType = GMLPT_Untyped;
                if ( ! LookForSimpleType(psSchemaNode, pszStrippedNSType,
                                         &gmlType, &nWidth, &nPrecision) )
                {
                    /* Too complex schema for us. Aborts parsing */
                    delete poClass;
                    return NULL;
                }
            }

            if (pszElementName == NULL)
                pszElementName = "unnamed";
            const char* pszPropertyName = pszElementName;
            if( gmlType == GMLPT_FeatureProperty )
            {
                pszPropertyName = CPLSPrintf("%s_href", pszElementName);
            }
            GMLPropertyDefn *poProp = new GMLPropertyDefn(
                pszPropertyName, pszElementName );

            if( pszMaxOccurs != NULL && strcmp(pszMaxOccurs, "1") != 0 )
                gmlType = GetListTypeFromSingleType(gmlType);

            poProp->SetType( gmlType );
            poProp->SetWidth( nWidth );
            poProp->SetPrecision( nPrecision );
            poProp->SetNullable( bNullable );

            if (poClass->AddProperty( poProp ) < 0)
                delete poProp;
            else
                nAttributeIndex ++;

            continue;
        }

        // For now we skip geometries .. fixup later.
        CPLXMLNode* psSimpleType = CPLGetXMLNode( psAttrDef, "simpleType" );
        if( psSimpleType == NULL )
        {
            const char* pszRef = CPLGetXMLValue( psAttrDef, "ref", NULL );

            /* FME .xsd */
            if (pszRef != NULL && STARTS_WITH(pszRef, "gml:"))
            {
                const AssocNameType* psIter = apsRefTypes;
                while(psIter->pszName)
                {
                    if (strncmp(pszRef + 4, psIter->pszName, strlen(psIter->pszName)) == 0)
                    {
                        if (poClass->GetGeometryPropertyCount() > 0)
                        {
                            OGRwkbGeometryType eNewType = psIter->eType;
                            OGRwkbGeometryType eOldType = (OGRwkbGeometryType)poClass->GetGeometryProperty(0)->GetType();
                            if ((eNewType == wkbMultiPoint && eOldType == wkbPoint) ||
                                (eNewType == wkbMultiLineString && eOldType == wkbLineString) ||
                                (eNewType == wkbMultiPolygon && eOldType == wkbPolygon))
                            {

开发者ID:ryandavid，项目名称:rotobox，代码行数:67，代码来源:parsexsd.cpp

示例4: ParseXSD


//.........这里部分代码省略.........
        CPLXMLNode *psAttrSeq = 
            CPLGetXMLNode( psThis, 
                           "complexContent.extension.sequence" );

        if( psAttrSeq == NULL )
        {
            bIsLevel0 = FALSE;
            break;
        }

/* -------------------------------------------------------------------- */
/*      We are pretty sure this going to be a valid Feature class       */
/*      now, so create it.                                              */
/* -------------------------------------------------------------------- */
        GMLFeatureClass *poClass = new GMLFeatureClass( pszName );

/* -------------------------------------------------------------------- */
/*      Loop over each of the attribute elements being defined for      */
/*      this feature class.                                             */
/* -------------------------------------------------------------------- */
        CPLXMLNode *psAttrDef;

        for( psAttrDef = psAttrSeq->psChild; 
             psAttrDef != NULL; 
             psAttrDef = psAttrDef->psNext )
        {
            if( !EQUAL(psAttrDef->pszValue,"element") )
                continue;

            // For now we skip geometries .. fixup later.
            if( CPLGetXMLNode( psAttrDef, "simpleType" ) == NULL )
                continue;

            GMLPropertyDefn *poProp = new GMLPropertyDefn( 
                CPLGetXMLValue( psAttrDef, "name", "unnamed" ),
                CPLGetXMLValue( psAttrDef, "name", "unnamed" ) );

            const char *pszBase = 
                StripNS( CPLGetXMLValue( psAttrDef, 
                                         "simpleType.restriction.base", "" ));

            if( EQUAL(pszBase,"decimal") )
            {
                poProp->SetType( GMLPT_Real );
                const char *pszWidth = 
                    CPLGetXMLValue( psAttrDef, 
                              "simpleType.restriction.totalDigits.value", "0" );
                const char *pszPrecision = 
                    CPLGetXMLValue( psAttrDef, 
                              "simpleType.restriction.fractionDigits.value", "0" );
                poProp->SetWidth( atoi(pszWidth) );
                poProp->SetPrecision( atoi(pszPrecision) );
            }
            
            else if( EQUAL(pszBase,"float") 
                     || EQUAL(pszBase,"double") )
                poProp->SetType( GMLPT_Real );

            else if( EQUAL(pszBase,"integer") )
            {
                poProp->SetType( GMLPT_Integer );
                const char *pszWidth = 
                    CPLGetXMLValue( psAttrDef, 
                              "simpleType.restriction.totalDigits.value", "0" );
                poProp->SetWidth( atoi(pszWidth) );
            }

            else if( EQUAL(pszBase,"string") )
            {
                poProp->SetType( GMLPT_String );
                const char *pszWidth = 
                    CPLGetXMLValue( psAttrDef, 
                              "simpleType.restriction.maxLength.value", "0" );
                poProp->SetWidth( atoi(pszWidth) );
            }

            else
                poProp->SetType( GMLPT_Untyped );

            poClass->AddProperty( poProp );
        }

/* -------------------------------------------------------------------- */
/*      Class complete, add to reader class list.                       */
/* -------------------------------------------------------------------- */
        poClass->SetSchemaLocked( TRUE );

        AddClass( poClass );
    }

    CPLDestroyXMLNode( psXSDTree );

    if( m_nClassCount > 0 )
    {
        SetClassListLocked( TRUE );
        return TRUE;
    }
    else
        return FALSE;
}

开发者ID:469447793，项目名称:World-Wind-Java，代码行数:101，代码来源:parsexsd.cpp

示例5: InitializeFromXML


//.........这里部分代码省略.........
            const char *pszSubType = CPLGetXMLValue( psThis, "Subtype", "" );
            const char *pszCondition = CPLGetXMLValue( psThis, "Condition", NULL );
            int bNullable = CSLTestBoolean(CPLGetXMLValue( psThis, "Nullable", "true") );
            GMLPropertyDefn *poPDefn;

            if( pszName == NULL )
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "GMLFeatureClass %s has a PropertyDefn without a <Name>..",
                          m_pszName );
                return FALSE;
            }

            poPDefn = new GMLPropertyDefn( 
                pszName, CPLGetXMLValue( psThis, "ElementPath", NULL ) );
            
            poPDefn->SetNullable(bNullable);
            if( EQUAL(pszType,"Untyped") )
                poPDefn->SetType( GMLPT_Untyped );
            else if( EQUAL(pszType,"String") ) 
            {
                if( EQUAL(pszSubType, "Boolean") )
                {
                    poPDefn->SetType( GMLPT_Boolean );
                    poPDefn->SetWidth( 1 );
                }
                else
                {
                    poPDefn->SetType( GMLPT_String );
                    poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
                }
            }
            else if( EQUAL(pszType,"Integer") )
            {
                if( EQUAL(pszSubType, "Short") )
                {
                    poPDefn->SetType( GMLPT_Short );
                }
                else if( EQUAL(pszSubType, "Integer64") )
                {
                    poPDefn->SetType( GMLPT_Integer64 );
                }
                else
                {
                    poPDefn->SetType( GMLPT_Integer );
                }
                poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
            }
            else if( EQUAL(pszType,"Real") )
            {
                if( EQUAL(pszSubType, "Float") )
                {
                    poPDefn->SetType( GMLPT_Float );
                }
                else
                {
                    poPDefn->SetType( GMLPT_Real );
                }
                poPDefn->SetWidth( atoi( CPLGetXMLValue( psThis, "Width", "0" ) ) );
                poPDefn->SetPrecision( atoi( CPLGetXMLValue( psThis, "Precision", "0" ) ) );
            }
            else if( EQUAL(pszType,"StringList") ) 
            {
                if( EQUAL(pszSubType, "Boolean") )
                    poPDefn->SetType( GMLPT_BooleanList );
                else
                    poPDefn->SetType( GMLPT_StringList );
            }
            else if( EQUAL(pszType,"IntegerList") )
            {
                if( EQUAL(pszSubType, "Integer64") )
                    poPDefn->SetType( GMLPT_Integer64List );
                else
                    poPDefn->SetType( GMLPT_IntegerList );
            }
            else if( EQUAL(pszType,"RealList") )
                poPDefn->SetType( GMLPT_RealList );
            else if( EQUAL(pszType,"Complex") )
                poPDefn->SetType( GMLPT_Complex );
            else if( EQUAL(pszType,"FeatureProperty") )
                poPDefn->SetType( GMLPT_FeatureProperty );
            else if( EQUAL(pszType,"FeaturePropertyList") )
                poPDefn->SetType( GMLPT_FeaturePropertyList );
            else
            {
                CPLError( CE_Failure, CPLE_AppDefined, 
                          "Unrecognised property type %s.", 
                          pszType );
                delete poPDefn;
                return FALSE;
            }
            if( pszCondition != NULL )
                poPDefn->SetCondition(pszCondition);

            AddProperty( poPDefn );
        }
    }

    return TRUE;
}

开发者ID:garnertb，项目名称:gdal，代码行数:101，代码来源:gmlfeatureclass.cpp

注：本文中的GMLPropertyDefn::SetPrecision方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。