source: src/LinkedCell/LinkedCell_View_ModelWrapper.hpp@ 11cc05

Last change on this file since 11cc05 was cbdcb1, checked in by Frederik Heber <heber@…>, 13 years ago

Added LinkedCell_View_ModelWrapper to safely keep LinkedCell_Model out of _Views' grasp.

  • This is the only way to keep _View away from its own pointer without declaring it "const" which prevents _Controller from re-instantiating the model after the Box has changed.
  • Added logging to LinkedCell_Controller::updateModelsForNewBoxMatrix().
  • Switched order of delete/create in updateModelsForNewBoxMatrix(). This is necessary such that newref is not created on top of oldref and hence unit test may fail.
  • Property mode set to 100644
File size: 998 bytes
RevLine 
[cbdcb1]1/*
2 * LinkedCell_View_ModelWrapper.hpp
3 *
4 * Created on: Dec 22, 2011
5 * Author: heber
6 */
7
8#ifndef LINKEDCELL_VIEW_MODELWRAPPER_HPP_
9#define LINKEDCELL_VIEW_MODELWRAPPER_HPP_
10
11// include config.h
12#ifdef HAVE_CONFIG_H
13#include <config.h>
14#endif
15
16namespace LinkedCell {
17
18 class LinkedCell_Model;
19
20 /** This class wraps the LinkedCell_Model.
21 *
22 * This shall prevent any function in LinkedCell_View from tampering with
23 * the Model ref. This is only allowed for the Controller.
24 */
25 class LinkedCell_View_ModelWrapper
26 {
27 public:
28 LinkedCell_View_ModelWrapper(const LinkedCell_Model *_model) :
29 model(_model)
30 {}
31 ~LinkedCell_View_ModelWrapper() {}
32 const LinkedCell_Model * const getModel() const { return model; }
33 private:
34 friend class LinkedCell_Controller;
35 void setModel(const LinkedCell_Model *_model) { model = _model; }
36 private:
37 const LinkedCell_Model * model;
38 };
39
40} // namespace LinkedCell
41
42#endif /* LINKEDCELL_VIEW_MODELWRAPPER_HPP_ */
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