Function t8_forest_min_nonempty_level(t8_cmesh_t, const t8_scheme_c *)

• Defined in File t8_forest_private.h

Function Documentation

int t8_forest_min_nonempty_level(t8_cmesh_t cmesh, const t8_scheme_c *scheme)

Compute the minimum possible uniform refinement level on a cmesh such that no process is empty. Returns -1, if cmesh contains a vertex tree.

See also

t8_forest_new_uniform.

Parameters:

• cmesh – [in] The cmesh.

• scheme – [in] The element scheme for which refinement is considered.

Returns:

The smallest refinement level l, such that a uniform level l refined forest would have no empty processes.