3 #ifndef DUNE_PRECISION_HH
4 #define DUNE_PRECISION_HH
22 template <
class ctype =
double>
39 static ctype _absolute;
42 template <
class ctype>
43 ctype FMatrixPrecision<ctype>::_absolute = 1E-80;
Dune namespace.
Definition: alignedallocator.hh:14
Precisions for calculations with FieldMatrix and FieldVector.
Definition: precision.hh:23
static ctype absolute_limit()
return threshold to declare matrix singular
Definition: precision.hh:26
static void set_absolute_limit(ctype absthres)
set singular threshold
Definition: precision.hh:32