diff options
| author |  Jitse Niesen <jitse@maths.leeds.ac.uk> | 2010-07-01 01:42:31 +0100 |
|---|---|---|
| committer | Jitse Niesen <jitse@maths.leeds.ac.uk> | 2010-07-01 01:42:31 +0100 |
| commit | 7d72d4f3c7c6489246048cc6c16f0e49ef0ce657 (patch) | |
| tree | 5c368578324e43154011735e6e73170d82278eb9 /Eigen | |
| parent | 6326f4623a6d632bebb7691424f7d97bc85df56c (diff) | |
Bug fix for NumTraits<T>::lowest() .
std::numeric_limits<T>::min() is the lowest *positive* normalized number
for floating point types.
This fixes the test failure for geo_alignedbox8 for me.
Diffstat (limited to 'Eigen')
| -rw-r--r-- | Eigen/src/Core/NumTraits.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/NumTraits.h b/Eigen/src/Core/NumTraits.h index 70ea7ef9e..a0ffa4645 100644 --- a/Eigen/src/Core/NumTraits.h +++ b/Eigen/src/Core/NumTraits.h @@ -84,7 +84,7 @@ template<typename T> struct GenericNumTraits return Real(0); } inline static T highest() { return std::numeric_limits<T>::max(); } - inline static T lowest() { return std::numeric_limits<T>::min(); } + inline static T lowest() { return IsInteger ? std::numeric_limits<T>::min() : (-std::numeric_limits<T>::max()); } }; template<typename T> struct NumTraits : GenericNumTraits<T> |