Opm::LookUpData< Grid, GridView > Class Template Reference

LookUpData class - To search field properties of leaf grid view elements via element/elementIndex. More...

#include <LookUpData.hh>

Public Member Functions
	LookUpData (const GridView &gridView, bool isFieldPropInLgr=false)
	: Constructor taking a GridView and a bool
template<class ElementOrIndex, class FieldProperties>
auto	operator() (const ElementOrIndex &elementOrIdx, const FieldProperties &fieldProp) const
	: Get field propertry for an element or index in the leaf grid view, from a vector and element index.
std::vector< double >	assignFieldPropsDoubleOnLeaf (const FieldPropsManager &fieldPropsManager, const std::string &propString) const
	: Get field property of type double from field properties manager by name.
template<typename IntType>
std::vector< IntType >	assignFieldPropsIntOnLeaf (const FieldPropsManager &fieldPropsManager, const std::string &propString, const bool &needsTranslation, std::function< void(IntType, int)> valueCheck=[](IntType, int){}) const
	: Get field property of type int from field properties manager by name.
template<typename ElemOrIndex>
double	fieldPropDouble (const FieldPropsManager &fieldPropsManager, const std::string &propString, const ElemOrIndex &elemOrIndex) const
	: Get property of type double from field properties manager by name, via element or its index.
template<typename ElemOrIndex>
int	fieldPropInt (const FieldPropsManager &fieldPropsManager, const std::string &propString, const ElemOrIndex &elemOrIndex) const
	: Get property of type int from field properties manager by name, via element.
template<typename ElementType>
auto	getFieldPropIdx (const ElementType &elem) const
	calls getFieldPropIdx<Grid, ElementType>(elem)
template<typename GridType, typename ElementType>
auto	getFieldPropIdx (const ElementType &elem) const
	Return the index used for retrieving field properties, depending on whether the grid is a CpGrid or a general grid, and whether the element is in an LGR.
template<typename GridType, typename IndexType>
auto	getFieldPropIdx (const IndexType &elementOrIndex) const

Protected Attributes
const GridView &	gridView_
Dune::MultipleCodimMultipleGeomTypeMapper< GridView >	elemMapper_
bool	isFieldPropInLgr_

Detailed Description

template<typename Grid, typename GridView>
class Opm::LookUpData< Grid, GridView >

LookUpData class - To search field properties of leaf grid view elements via element/elementIndex.

Instead of using a specialitation for Dune::CpGrid, we implement std::enable_if to overload methods with different definitions: for Dune:CpGrid and for other Grid types. An auxiliary defualt template parameter (GridType = Grid) is added to deal with the dependent names at template instantiation.

Constructor & Destructor Documentation

LookUpData()

template<typename Grid, typename GridView>

Opm::LookUpData< Grid, GridView >::LookUpData ( const GridView & gridView, bool isFieldPropInLgr = false )

inlineexplicit

: Constructor taking a GridView and a bool

Parameters

[in]	gridView	The Grid view to use
[in]	isFieldPropInLgr	bool: default false (search field property in unrefined grid) true (search field property in refined grid; LGR-id/level required) Currently, isFieldPropInLgr_ == false means that all the field properties are given in the unrefined grid (level 0).

Member Function Documentation

getFieldPropIdx()

template<typename Grid, typename GridView>

template<typename GridType, typename ElementType>

auto Opm::LookUpData< Grid, GridView >::getFieldPropIdx

(

const ElementType &

elem

)

const

Return the index used for retrieving field properties, depending on whether the grid is a CpGrid or a general grid, and whether the element is in an LGR.

This method determines the appropriate index under two main conditions:

• Non-CpGrid: Returns the same element index that was passed in. If an entity is provided, it uses elemMapper_ to retrieve the index. The function asserts that maxLevel() == 0 (i.e., no LGR support) for non-CpGrid grids.
• CpGrid: Depending on whether isFieldPropInLgr_ is true and the element (or index) is in a refined level (> 0), the returned index is for the equivalent LGR cell; otherwise, the index of the origin (level 0) cell is returned.

Template Parameters

GridType	Auxiliary type used to specialize the method for CpGrid vs. other grids. If GridType = Dune::CpGrid, local grid refinements (LGR) are considered; otherwise, LGR is not supported.
ElementType	The type of the element or index passed in.

Parameters

elem	An integral cell index or a grid entity (e.g., Dune::cpgrid::Entity<0>).

Returns

The integer index to be used for looking up the relevant field properties. For non-CpGrid grids, this is the same index or one retrieved from elemMapper_. For CpGrid grids, it is either the LGR-based index or the origin index, depending on isFieldPropInLgr_ and whether the cell is refined.

Note

If GridType is not CpGrid, the method will assert that maxLevel() == 0, since local grid refinements are only supported for CpGrid.

operator()()

template<typename Grid, typename GridView>

template<class ElementOrIndex, class FieldProperties>

auto Opm::LookUpData< Grid, GridView >::operator()	(	const ElementOrIndex &	elementOrIdx,
		const FieldProperties &	fieldProp ) const

: Get field propertry for an element or index in the leaf grid view, from a vector and element index.

LookUpData.

   For general grids, the field property vector is assumed to be given for the gridView_.
   For CpGrid, the field property vector is assumed to be given for level 0 when isFieldPropLgr_ == false,
   and for certain LGR/level > 0 when isFieldPropLgr_ == true.

Parameters

[in]	elementOrIdx	Element or index of the element in the leaf grid view.
[in]	fieldProp	Vector (indexable collection) of field properties.

Template Parameters

ElementOrIndex	the type of the element or index passed in.
FieldProperties	the type of the field properties vector. Should be an std::vector like type.

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The documentation for this class was generated from the following file:

• opm/grid/LookUpData.hh