QGIS API Documentation  3.15.0-Master (ecc6bfcd7a)
qgsrelationcontext.h
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1 /***************************************************************************
2  qgsrelationcontext.h
3  --------------------------------------
4  Date : 20.12.2019
5  Copyright : (C) 2019 David Marteau
6  Email : dmarteau at 3liz 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 QGSRELATIONCONTEXT_H
17 #define QGSRELATIONCONTEXT_H
18 
19 #include "qgis_core.h"
20 #include "qgis_sip.h"
21 
22 class QgsProject;
23 
24 
31 class CORE_EXPORT QgsRelationContext
32 {
33  public:
34 
38  QgsRelationContext( QgsProject *project = nullptr );
39 
46  const QgsProject *project() const;
47 
49 
53  QgsRelationContext( const QgsRelationContext &other );
54 
58  QgsRelationContext &operator=( const QgsRelationContext &other );
59 
60  private:
61  QgsProject *mProject = nullptr;
62 
63 };
64 
65 #endif // QGSRELATIONCONTEXT_H
66 
Context for relations.
Encapsulates a QGIS project, including sets of map layers and their styles, layouts, annotations, canvases, etc.
Definition: qgsproject.h:94