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| author |  Simon Praetorius <simon.praetorius@tu-dresden.de> | 2017-03-24 17:45:56 +0100 |
|---|---|---|
| committer | Simon Praetorius <simon.praetorius@tu-dresden.de> | 2017-03-24 17:45:56 +0100 |
| commit | 511810797e35471568091c44e947329f0060698e (patch) | |
| tree | e08f7807d788df53365f9753b16f4569aee8548e /unsupported/Eigen | |
| parent | aae19c70ac273a2d40daf18a3cd15c0b0075662b (diff) | |
Issue with mpreal and std::numeric_limits, i.e. digits is not a constant. Added a digits() traits in NumTraits with fallback to static constant. Specialization for mpreal added in MPRealSupport.
Diffstat (limited to 'unsupported/Eigen')
| -rw-r--r-- | unsupported/Eigen/MPRealSupport | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/unsupported/Eigen/MPRealSupport b/unsupported/Eigen/MPRealSupport index 7f0b70c63..b770abc4a 100644 --- a/unsupported/Eigen/MPRealSupport +++ b/unsupported/Eigen/MPRealSupport @@ -90,6 +90,9 @@ int main() #ifdef MPREAL_HAVE_DYNAMIC_STD_NUMERIC_LIMITS static inline int digits10 (long Precision = mpfr::mpreal::get_default_prec()) { return std::numeric_limits<Real>::digits10(Precision); } static inline int digits10 (const Real& x) { return std::numeric_limits<Real>::digits10(x); } + + static inline int digits () { return std::numeric_limits<Real>::digits(); } + static inline int digits (const Real& x) { return std::numeric_limits<Real>::digits(x); } #endif static inline Real dummy_precision() |