adapt.hh

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#ifndef DUMUX_ADAPTIVE_ADAPT_HH
#define DUMUX_ADAPTIVE_ADAPT_HH
 
#include "griddatatransfer.hh"
 
namespace Dumux {
 
template<class Grid>
bool adapt(Grid& grid, GridDataTransfer& dataTransfer)
{
    // Do pre-adaption step of the grid
    const bool mightCoarsen = grid.preAdapt();
 
    // Let the helper do storage of variables
    dataTransfer.store();
 
    // adapt the grid
    const bool refine = grid.adapt();
 
    // (Re-)construct variables to new grid
    dataTransfer.reconstruct();
 
    // delete markers in grid
    grid.postAdapt();
 
    // return boolean if grid has been changed
    return mightCoarsen || refine;
}
 
} // end namespace Dumux
 
#endif /* DUMUX_ADAPTIVE_ADAPT_HH */