394c463f1e
This is mostly for use in *other* grid constructors, as it enables putting a grid into a defined state before allocating and/or filling the specific fields of the UnstructuredGrid. While here, add a Doxygen \file command lest function documentation not be output to the documentation set.
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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Copyright 2012 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <opm/core/grid.h>
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#include <stdlib.h>
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void destroy_grid(struct UnstructuredGrid *g)
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{
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if (g!=NULL)
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{
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free(g->face_nodes);
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free(g->face_nodepos);
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free(g->face_cells);
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free(g->cell_facepos);
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free(g->cell_faces);
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free(g->node_coordinates);
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free(g->face_centroids);
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free(g->face_areas);
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free(g->face_normals);
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free(g->cell_centroids);
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free(g->cell_volumes);
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free(g->global_cell);
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free(g->cell_facetag);
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}
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free(g);
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}
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struct UnstructuredGrid *
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create_grid_empty(void)
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{
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struct UnstructuredGrid *G, g = { 0 };
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G = malloc(1 * sizeof *G);
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if (G != NULL) {
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*G = g;
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}
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return G;
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}
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