/* This file is part of t8code. t8code is a C library to manage a collection (a forest) of multiple connected adaptive space-trees of general element classes in parallel. Copyright (C) 2015 the developers t8code is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. t8code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with t8code; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /** \file t8_cmesh_geometry.hxx * Internal functions that we need for the cmesh geometry. * TODO: document this file */ #ifndef T8_CMESH_GEOMETRY_H #define T8_CMESH_GEOMETRY_H #include <t8.h> #include <t8_cmesh/t8_cmesh.h> #include <t8_cmesh/t8_cmesh_internal/t8_cmesh_types.h> #include <t8_geometry/t8_geometry_hash.hxx> T8_EXTERN_C_BEGIN (); /** Get the hash of the geometry stored for a tree in a cmesh. * \param [in] cmesh A committed cmesh. * \param [in] gtreeid A global tree in \a cmesh. * \return The hash of the tree's geometry. If the tree does not have a geometry, returns t8_geometry_empty_hash. */ t8_geometry_hash t8_cmesh_get_tree_geom_hash (t8_cmesh_t cmesh, t8_gloidx_t gtreeid); T8_EXTERN_C_END (); #endif /* !T8_CMESH_GEOMETRY_H */