/usr/include/qgis/qgsgeometrycache.h is in libqgis-dev 2.0.1-2build2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #ifndef QGSGEOMETRYCACHE_H
#define QGSGEOMETRYCACHE_H
#include "qgsfeature.h"
#include "qgsvectorlayer.h"
class CORE_EXPORT QgsGeometryCache
{
public:
QgsGeometryCache( QgsVectorLayer* layer );
~QgsGeometryCache();
inline QgsGeometryMap& cachedGeometries() { return mCachedGeometries; }
//! fetch geometry from cache, return true if successful
bool geometry( QgsFeatureId fid, QgsGeometry& geometry );
//! store a geometry in the cache
void cacheGeometry( QgsFeatureId fid, const QgsGeometry& geom );
//! get rid of the cached geometry
void removeGeometry( QgsFeatureId fid ) { mCachedGeometries.remove( fid ); }
/** Deletes the geometries in mCachedGeometries */
void deleteCachedGeometries();
void setCachedGeometriesRect( const QgsRectangle& extent ) { mCachedGeometriesRect = extent; }
const QgsRectangle& cachedGeometriesRect() { return mCachedGeometriesRect; }
protected:
inline QgsVectorLayerEditBuffer* editBuffer() { return L->editBuffer(); }
QgsVectorLayer* L;
/** cache of the committed geometries retrieved *for the current display* */
QgsGeometryMap mCachedGeometries;
/** extent for which there are cached geometries */
QgsRectangle mCachedGeometriesRect;
};
#endif // QGSGEOMETRYCACHE_H
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