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| template<int dim> |
| int | StructuredGrid::dimpower (int n) |
| | Given n, compute n^d, where d is the spatial dimension. More...
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| template<int dim> |
| void | StructuredGrid::map_index (const int index, const int nnx, std::vector< int > &indices) |
| | Given a lexicographical index, map back to the original i,j,k indices of the point. The first variation here assumes a uniform number of points nnx in all coordinate directions. More...
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◆ dimpower()
template<int dim>
| int StructuredGrid::dimpower |
( |
int |
n | ) |
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Given n, compute n^d, where d is the spatial dimension.
- Parameters
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| [in] | n | the input integer whose power is computed here |
- Returns
- the power of n
◆ map_index()
template<int dim>
| void StructuredGrid::map_index |
( |
const int |
index, |
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const int |
nnx, |
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std::vector< int > & |
indices |
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) |
| |
Given a lexicographical index, map back to the original i,j,k indices of the point. The first variation here assumes a uniform number of points nnx in all coordinate directions.
- Template Parameters
-
| dim | the number of spatial dimensions |
- Parameters
-
| [in] | index | the lexicographical index |
| [in] | nnx | the number of points in all coordinate directions |
| [out] | indices | the original (i,j,k) indices of the point |
