Function t8_cmesh_get_global_id(t8_cmesh_t, t8_locidx_t)

Function Documentation

t8_gloidx_t t8_cmesh_get_global_id(t8_cmesh_t cmesh, t8_locidx_t local_id)

Return the global id of a given local tree or ghost.

See also

https://github.com/DLR-AMR/t8code/wiki/Tree-indexing for more details about tree indexing.

Parameters:

  • cmesh – [in] The cmesh to be considered.

  • local_id – [in] The local id of a tree or a ghost. If local_id < cmesh.num_local_trees then it is a tree, otherwise a ghost.

Returns:

The global id of the tree/ghost.