PostGIS  3.4.0dev-r@@SVN_REVISION@@

◆ box2df_is_empty()

bool box2df_is_empty ( const BOX2DF *  a)
inline

Definition at line 151 of file gserialized_gist_2d.c.

152 {
153  if (isnan(a->xmin))
154  return true;
155  else
156  return false;
157 }

Referenced by box2df_above(), box2df_below(), box2df_contains(), box2df_equals(), box2df_left(), box2df_overabove(), box2df_overbelow(), box2df_overlaps(), box2df_overleft(), box2df_overright(), box2df_right(), box2df_validate(), box2df_within(), gserialized_gist_penalty_2d(), and spatial_index_read_extent().

Here is the caller graph for this function: