ESyS-Particle  2.2
nts_iter.h
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1 
2 // //
3 // Copyright (c) 2003-2013 by The University of Queensland //
4 // Earth Systems Science Computational Centre (ESSCC) //
5 // http://www.uq.edu.au/esscc //
6 // //
7 // Primary Business: Brisbane, Queensland, Australia //
8 // Licensed under the Open Software License version 3.0 //
9 // http://www.opensource.org/licenses/osl-3.0.php //
10 // //
12 
13 #ifndef __NTS_ITER_H
14 #define __NTS_ITER_H
15 
16 //--- project includes ---
17 #include "ntable.h"
18 
19 //---system includes---
20 #include <cstddef>
21 
22 //--- STL includes ---
23 #include <valarray>
24 #include <vector>
25 #include <list>
26 
27 using std::slice;
28 using std::vector;
29 using std::list;
30 
31 //--- forward decls ---
32 template <typename T>
33 class NTSlab_iter;
34 
35 template <typename T> bool operator==(const NTSlab_iter<T>&,const NTSlab_iter<T>&);
36 template <typename T> bool operator!=(const NTSlab_iter<T>&,const NTSlab_iter<T>&);
37 
38 template <typename T>
39 class NTSlab;
40 
45 template <typename T>
46 class NTSlab_iter
47 {
48  private:
49  NTSlab<T> *m_slab;
50  typename NeighborTable<T>::indextype m_curr;
51 
52  public:
53  NTSlab_iter(NTSlab<T>*,typename NeighborTable<T>::indextype);
54 
56  NTSlab_iter& operator++();
57  NTSlab_iter operator++(int);
58 
59  NTSlab_iter& operator--();
60  NTSlab_iter operator--(int);
61 
62 
64  T* operator->();
65  T& operator*();
66 
67  typename NeighborTable<T>::indextype index() const;
68 
69  //comparison
70  friend bool operator== <>(const NTSlab_iter&,const NTSlab_iter&);
71  friend bool operator!= <>(const NTSlab_iter&,const NTSlab_iter&);
72 };
73 
74 #include "nts_iter.hpp"
75 
76 #endif //__NTS_ITER_H