/usr/include/qgis/qgsgeometrycache.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 47 48 49 50 51 52 53 54 55 56 | /***************************************************************************
qgsgeometrycache.h
---------------------
begin : March 2013
copyright : (C) 2013 by Matthias Kuhn
email : matthias at opengis dot ch
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSGEOMETRYCACHE_H
#define QGSGEOMETRYCACHE_H
#include "qgsgeometry.h"
#include "qgsfeature.h"
#include "qgsrectangle.h"
#include <QMap>
class CORE_EXPORT QgsGeometryCache
{
public:
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:
/** Cache of the committed geometries retrieved *for the current display* */
QgsGeometryMap mCachedGeometries;
/** Extent for which there are cached geometries */
QgsRectangle mCachedGeometriesRect;
};
#endif // QGSGEOMETRYCACHE_H
|