QGIS API Documentation  3.21.0-Master (5b68dc587e)
qgspointlocatorinittask.h
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1 /***************************************************************************
2  qgspointlocatorinittask.h
3  --------------------------------------
4  Date : September 2019
5  Copyright : (C) 2019 by Julien Cabieces
6  Email : julien dot cabieces at oslandia dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 
16 #ifndef QGSPOINTLOCATORINITTASK_H
17 #define QGSPOINTLOCATORINITTASK_H
18 
20 
21 //
22 // W A R N I N G
23 // -------------
24 //
25 // This file is not part of the QGIS API. It exists purely as an
26 // implementation detail. This header file may change from version to
27 // version without notice, or even be removed.
28 //
29 
30 #define SIP_NO_FILE
31 
32 #include "qgstaskmanager.h"
33 
34 class QgsPointLocator;
35 
36 class QgsPointLocatorInitTask : public QgsTask
37 {
38  Q_OBJECT
39 
40  public:
41 
42  QgsPointLocatorInitTask( QgsPointLocator *loc );
43 
47  bool isBuildOK() const;
48 
49  bool run();
50 
51  private:
52 
53  QgsPointLocator *mLoc = nullptr;
54  bool mBuildOK = false;
55 };
56 
58 
59 #endif // QGSPOINTLOCATORINITTASK_H
The class defines interface for querying point location:
Abstract base class for long running background tasks.
virtual bool run()=0
Performs the task's operation.