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Various functions to operate on Lists.
Definition in file ListOps.H.
Go to the source code of this file.
Namespaces | |
namespace | Foam |
Functions | |
template<class List> | |
List | renumber (const labelList &oldToNew, const List &) |
Renumber the values (not the indices) of a list. | |
template<class List> | |
void | inplaceRenumber (const labelList &oldToNew, List &) |
Inplace renumber the values of a list. | |
template<class List> | |
List | reorder (const labelList &oldToNew, const List &) |
Reorder the elements (indices, not values) of a list. Does not do any. | |
template<class List> | |
void | inplaceReorder (const labelList &oldToNew, List &) |
Inplace reorder the elements of a list. Does not do any. | |
template<class T, class List> | |
List | extract (const UList< T > ®ions, const T ®ion, const List &) |
Extract elements of List whose region is certain value. Use e.g. | |
labelList | invert (const label len, const labelList &oldToNew) |
Invert one-to-one map. Unmapped elements will be -1. | |
labelListList | invertOneToMany (const label len, const labelList &) |
Invert one-to-many map. Unmapped elements will be size 0. | |
labelList | identity (const label len) |
Create identity map (map[i] == i) of given length. | |
template<class List> | |
label | findIndex (const List &, typename List::const_reference) |
Find first occurence of given element and return index,. | |
template<class List> | |
label | findMax (const List &) |
Find index of max element (and larger than given element). | |
template<class List> | |
label | findMin (const List &) |
Find index of min element (and less than given element). | |
template<class List> | |
label | findSortedIndex (const List &, typename List::const_reference) |
Find first occurence of given element in sorted list and return index,. | |
template<class List> | |
label | findLower (const List &, typename List::const_reference) |
Find last element < given value in sorted list and return index,. |
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Extract elements of List whose region is certain value. Use e.g. to extract all selected elements: extract<boolList, labelList>(selectedElems, true, lst); |
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Find first occurence of given element and return index,. return -1 if not found. Linear search. |
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Find last element < given value in sorted list and return index,. return -1 if not found. Binary search. |
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Find index of max element (and larger than given element). return -1 if not found. Linear search. |
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Find index of min element (and less than given element). return -1 if not found. Linear search. |
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Find first occurence of given element in sorted list and return index,. return -1 if not found. Binary search. |
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Create identity map (map[i] == i) of given length.
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Inplace renumber the values of a list.
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Inplace reorder the elements of a list. Does not do any. check for illegal indices. |
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Invert one-to-one map. Unmapped elements will be -1.
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Invert one-to-many map. Unmapped elements will be size 0.
|
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Renumber the values (not the indices) of a list.
|
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Reorder the elements (indices, not values) of a list. Does not do any. check for illegal indices (e.g. -1) |