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881074b194
Now all classes and members are either exposed to bindings or marked as "not available in Python bindings" in the docs. Drop test thresholds to 0. Now it should be much easier to determine what missing members have been added which are causing test failures.
83 lines
2.5 KiB
Plaintext
83 lines
2.5 KiB
Plaintext
typedef QPair<QString, int> QgsOSMTagCountPair;
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/**
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* Class that encapsulates access to OpenStreetMap data stored in a database
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* previously imported from XML file.
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*
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* Internal database structure consists of the following tables:
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* - nodes
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* - nodes_tags
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* - ways
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* - ways_tags
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* - ways_nodes
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*
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* The topology representation can be translated to simple features representation
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* using exportSpatiaLite() method into SpatiaLite layers (tables). These can be
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* easily used in QGIS like any other layers.
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*/
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class QgsOSMDatabase
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{
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%TypeHeaderCode
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#include <qgsosmdatabase.h>
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%End
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public:
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explicit QgsOSMDatabase( const QString& dbFileName = QString() );
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~QgsOSMDatabase();
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void setFileName( const QString& dbFileName );
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QString filename() const;
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bool isOpen() const;
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bool open();
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bool close();
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QString errorString() const;
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// data access
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int countNodes() const;
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int countWays() const;
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//! @note not available in Python bindings
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//QgsOSMNodeIterator listNodes() const;
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//! @note not available in Python bindings
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//QgsOSMWayIterator listWays() const;
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QgsOSMNode node( qint64 id ) const;
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QgsOSMWay way( qint64 id ) const;
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//OSMRelation relation( OSMId id ) const;
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QgsOSMTags tags( bool way, qint64 id ) const;
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//! @note available in Python bindings
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//QList<QPair<QString, int>> usedTags( bool ways ) const;
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QgsPolyline wayPoints( qint64 id ) const;
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// export to spatialite
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enum ExportType { Point, Polyline, Polygon };
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bool exportSpatiaLite( ExportType type, const QString& tableName,
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const QStringList& tagKeys = QStringList(),
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const QStringList& noNullTagKeys = QStringList() );
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protected:
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bool prepareStatements();
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int runCountStatement( const char* sql ) const;
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/** @note not available in Python bindings
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*/
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//void deleteStatement( sqlite3_stmt*& stmt );
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void exportSpatiaLiteNodes( const QString& tableName, const QStringList& tagKeys, const QStringList& notNullTagKeys = QStringList() );
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void exportSpatiaLiteWays( bool closed, const QString& tableName, const QStringList& tagKeys, const QStringList& notNullTagKeys = QStringList() );
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bool createSpatialTable( const QString& tableName, const QString& geometryType, const QStringList& tagKeys );
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bool createSpatialIndex( const QString& tableName );
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QString quotedIdentifier( QString id );
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QString quotedValue( QString value );
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};
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