Function t8_forest_element_has_leaf_desc

Function Documentation

int t8_forest_element_has_leaf_desc(t8_forest_t forest, t8_gloidx_t gtreeid, const t8_element_t *element, const t8_eclass_t tree_class)

Compute whether for a given element there exist leaf or ghost leaf elements in the local forest that are a descendant of the element but not the element itself.

Note

If no ghost layer was created for the forest, only local elements are tested.

Note

forest must be committed before calling this function.

Parameters:

  • forest – [in] The forest.

  • gtreeid – [in] The global id of the tree the element is in

  • element – [in] The element

  • tree_class – [in] The eclass of element.

Returns:

True if in the forest there exists a local leaf or ghost leaf that is a descendant of element but not equal to element.