PostGIS  2.5.0dev-r@@SVN_REVISION@@
float next_float_down ( double  d)
inline

Definition at line 52 of file lwgeom_api.c.

Referenced by box2df_from_gbox_p(), gbox_float_round(), gbox_same_2d_float(), gserialized_from_gbox(), and test_f2d().

53 {
54  float result = d;
55 
56  if ( ((double)result) <=d )
57  return result;
58 
59  return nextafterf(result, -1*FLT_MAX);
60 
61 }

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