OilfieldToolsNet/opm-core
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added traits classes for the type of cell and face centroids.

Browse Source
This commit is contained in:
Markus Blatt 2014-02-25 15:01:22 +01:00
parent a0253e8e0f
commit b0ac1572e1
1 changed files with 43 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
opm/core/grid/GridHelpers.hpp
View File

@ -112,11 +112,29 @@ const int* cartDims(const UnstructuredGrid& grid);
/// in the underlying structured grid.
const int* globalCell(const UnstructuredGrid& grid);
/// \brief Traits of the cell centroids of a grid.
///
/// This class exports two types: IteratorType, the type of the iterator
/// over the cell centroids, and the ValueTpe, the type of the cell centroid.
/// \tpatam G The type of the grid.
template<class G>
struct CellCentroidTraits
{
};
template<>
struct CellCentroidTraits<UnstructuredGrid>
{
typedef const double* IteratorType;
typedef const double* ValueType;
};
/// \brief Get an iterator over the cell centroids positioned at the first cell.
///
/// The return type needs to be usable with the functions increment, and
/// getCoordinate.
const double* beginCellCentroids(const UnstructuredGrid& grid);
CellCentroidTraits<UnstructuredGrid>::IteratorType
beginCellCentroids(const UnstructuredGrid& grid);
/// \brief Get a coordinate of a specific cell centroid.
/// \brief grid The grid.
@ -125,14 +143,33 @@ const double* beginCellCentroids(const UnstructuredGrid& grid);
double cellCentroidCoordinate(const UnstructuredGrid& grid, int cell_index,
int coordinate);
/// \brief Traits of the face centroids of a grid.
///
/// This class exports two types: IteratorType, the type of the iterator
/// over the face centroids, and the ValueTpe, the type of the face centroid.
/// \tpatam G The type of the grid.
template<class G>
struct FaceCentroidTraits
{
};
template<>
struct FaceCentroidTraits<UnstructuredGrid>
{
typedef const double* IteratorType;
typedef const double* ValueType;
};
/// \brief Get an iterator over the face centroids positioned at the first cell.
const double* beginFaceCentroids(const UnstructuredGrid& grid);
FaceCentroidTraits<UnstructuredGrid>::IteratorType
beginFaceCentroids(const UnstructuredGrid& grid);
/// \brief Get a coordinate of a specific face centroid.
/// \brief grid The grid.
/// \brief face_index The index of the specific face.
/// \breif coordinate The coordinate index.
const double* faceCentroid(const UnstructuredGrid& grid, int face_index);
/// \param grid The grid.
/// \param face_index The index of the specific face.
/// \param coordinate The coordinate index.
FaceCentroidTraits<UnstructuredGrid>::ValueType
faceCentroid(const UnstructuredGrid& grid, int face_index);
/// \brief Get the normal of a face.
/// \param grid The grid that the face is part of.