UIndirectListI.H
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25 
26 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
27 
28 template<class T>
30 (
31  const UList<T>& completeList,
32  const labelUList& addr
33 )
34 :
35  completeList_(const_cast<UList<T>&>(completeList)),
36  addressing_(addr)
37 {}
38 
39 
40 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
41 
42 template<class T>
44 {
45  return addressing_.size();
46 }
47 
48 
49 template<class T>
50 inline bool Foam::UIndirectList<T>::empty() const
51 {
52  return addressing_.empty();
53 }
54 
55 
56 template<class T>
58 {
59  return completeList_[addressing_.first()];
60 }
61 
62 
63 template<class T>
64 inline const T& Foam::UIndirectList<T>::first() const
65 {
66  return completeList_[addressing_.first()];
67 }
68 
69 
70 template<class T>
72 {
73  return completeList_[addressing_.last()];
74 }
75 
76 
77 template<class T>
78 inline const T& Foam::UIndirectList<T>::last() const
79 {
80  return completeList_[addressing_.last()];
81 }
82 
83 
84 template<class T>
86 {
87  return completeList_;
88 }
89 
90 
91 template<class T>
93 {
94  return addressing_;
95 }
96 
97 
98 // * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
99 
100 template<class T>
102 {
103  List<T> result(size());
104 
105  forAll(*this, i)
106  {
107  result[i] = operator[](i);
108  }
109 
110  return result;
111 }
112 
113 
114 template<class T>
116 {
117  return completeList_[addressing_[i]];
118 }
119 
120 
121 template<class T>
122 inline const T& Foam::UIndirectList<T>::operator[](const label i) const
123 {
124  return completeList_[addressing_[i]];
125 }
126 
127 
128 template<class T>
130 {
131  if (addressing_.size() != ae.size())
132  {
134  << "Addressing and list of addressed elements "
135  "have different sizes: "
136  << addressing_.size() << " " << ae.size()
137  << abort(FatalError);
138  }
139 
140  forAll(addressing_, i)
141  {
142  completeList_[addressing_[i]] = ae[i];
143  }
144 }
145 
146 
147 template<class T>
149 {
150  if (addressing_.size() != ae.size())
151  {
153  << "Addressing and list of addressed elements "
154  "have different sizes: "
155  << addressing_.size() << " " << ae.size()
156  << abort(FatalError);
157  }
158 
159  forAll(addressing_, i)
160  {
161  completeList_[addressing_[i]] = ae[i];
162  }
163 }
164 
165 
166 template<class T>
168 {
169  forAll(addressing_, i)
170  {
171  completeList_[addressing_[i]] = t;
172  }
173 }
174 
175 
176 // ************************************************************************* //
#define forAll(list, i)
Loop across all elements in list.
Definition: UList.H:428
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
error FatalError
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:319
A 1D array of objects of type <T>, where the size of the vector is known and used for subscript bound...
Definition: HashTable.H:60
label size() const
Return the number of elements in the list.
const UList< T > & completeList() const
Return the complete list.
List< T > operator()() const
Return the addressed elements as a List.
T & last()
Return the last element of the list.
errorManip< error > abort(error &err)
Definition: errorManip.H:131
A 1D vector of objects of type <T>, where the size of the vector is known and can be used for subscri...
Definition: HashTable.H:61
const volScalarField & T
T & first()
Return the first element of the list.
A List with indirect addressing.
Definition: fvMatrix.H:106
void operator=(const UList< T > &)
Assignment to UList of addressed elements.
UIndirectList(const UList< T > &, const labelUList &)
Construct given the complete list and the addressing array.
label size() const
Return the number of elements in the UList.
Definition: UListI.H:299
bool empty() const
Return true if the list is empty (ie, size() is zero).
T & operator[](const label)
Return non-const access to an element.
const List< label > & addressing() const
Return the list addressing.