| 43 | } |
| 44 | |
| 45 | void HypreExtMultiABec::cCoefficients(int level, const MultiFab &c, int dir) |
| 46 | { |
| 47 | BL_PROFILE("HypreExtMultiABec::cCoefficients"); |
| 48 | |
| 49 | BL_ASSERT( c.ok() ); |
| 50 | |
| 51 | int ncomp=2; // coeffs are 2-sided for upwinding |
| 52 | int ngrow=0; |
| 53 | |
| 54 | if (!ccoefs[level]) { |
| 55 | ccoefs[level].reset(new Array<MultiFab, AMREX_SPACEDIM>); |
| 56 | |
| 57 | for (int i = 0; i < AMREX_SPACEDIM; i++) { |
| 58 | BoxArray edge_boxes(grids[level]); |
| 59 | edge_boxes.surroundingNodes(i); |
| 60 | (*ccoefs[level])[i].define(edge_boxes, dmap[level], ncomp, ngrow); |
| 61 | (*ccoefs[level])[i].setVal(0.0); |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | BL_ASSERT( c.boxArray() == (*ccoefs[level])[dir].boxArray() ); |
| 66 | |
| 67 | MultiFab::Copy((*ccoefs[level])[dir], c, 0, 0, ncomp, ngrow); |
| 68 | } |
| 69 | |
| 70 | void HypreExtMultiABec::d1Coefficients(int level, const MultiFab &d1, int dir) |
| 71 | { |