Function t8_forest_adapt_coarsen_recursive

• Defined in File t8_forest_adapt.cxx

Function Documentation

static void t8_forest_adapt_coarsen_recursive(t8_forest_t forest, t8_locidx_t ltreeid, t8_eclass_t tree_class, t8_locidx_t lelement_id, const t8_scheme *scheme, t8_element_array_t *telements, t8_locidx_t el_coarsen, t8_locidx_t *el_inserted, t8_element_t **el_buffer)

Check the lastly inserted elements of an array for recursive coarsening. The last inserted element must be the last element of a family.

Parameters:

• forest – [in] The new forest currently in construction.

• ltreeid – [in] The current local tree.

• tree_class – [in] The eclass of tree ltreeid.

• lelement_id – [in] The id of the currently coarsened element in the tree of the original forest.

• scheme – [in] The scheme for this local tree.

• telements – [in] The array of newly created (adapted) elements. The last inserted element must be the last child in its family.

• el_coarsen – [in] the index of the first element in telement array which could be coarsened recursively.

• el_inserted – [inout] On input the number of elements in telement, on output the new number of elements (so it will be smaller or equal to its input).

• el_buffer – [in] Buffer space to store a family of elements.