Function t8_geometry_hash_is_null

• Defined in File t8_geometry_hash.hxx

Function Documentation

inline bool t8_geometry_hash_is_null(const t8_geometry_hash &hash)

Query whether a given hash value corresponds to an empty string and hence a non-existing geometry.

Parameters:

hash – [in] A hash value of a geometry.

Returns:

true If hash corresponds to a non-existing geometry,i.e. if hash == t8_geometry_empty_hash.

Returns:

false If hash corresponds to an existing geometry.