diff options
Diffstat (limited to 'Eigen/src/Core/util/Meta.h')
| -rw-r--r-- | Eigen/src/Core/util/Meta.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h index 6b35179f2..24e8a6d8a 100644 --- a/Eigen/src/Core/util/Meta.h +++ b/Eigen/src/Core/util/Meta.h @@ -148,6 +148,7 @@ template<typename T> struct numeric_limits static T (max)() { assert(false && "Highest not supported for this type"); } static T (min)() { assert(false && "Lowest not supported for this type"); } static T infinity() { assert(false && "Infinity not supported for this type"); } + static T quiet_NaN() { assert(false && "quiet_NaN not supported for this type"); } }; template<> struct numeric_limits<float> { @@ -159,6 +160,8 @@ template<> struct numeric_limits<float> static float (min)() { return FLT_MIN; } EIGEN_DEVICE_FUNC static float infinity() { return CUDART_INF_F; } + EIGEN_DEVICE_FUNC + static float quiet_NaN() { return CUDART_NAN_F; } }; template<> struct numeric_limits<double> { @@ -170,6 +173,8 @@ template<> struct numeric_limits<double> static double (min)() { return DBL_MIN; } EIGEN_DEVICE_FUNC static double infinity() { return CUDART_INF; } + EIGEN_DEVICE_FUNC + static double quiet_NaN() { return CUDART_NAN; } }; template<> struct numeric_limits<int> { |