#include <QList>#include <QDomNode>#include <QPair>#include "qgis_core.h"#include "qgsfields.h"#include "qgsreadwritecontext.h"#include "qgsrelationcontext.h"#include "qgsrelation.h"#include "qgis_sip.h"
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Classes | |
| class | QgsPolymorphicRelation |
| A polymorphic relation consists of the same properties like a normal relation except for the referenced layer which is calculated based on one or several fields of the referencing layer. More... | |
