diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2017-01-05 13:36:08 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2017-01-05 13:36:08 +0100 |
| commit | f3f026c9aacfc3ad28c54b4f5287b7b58e62d8ac (patch) | |
| tree | 04f7b3894affb37ccdf8a7c572d1e6e9876b5b15 /test/main.h | |
| parent | 2299717fd5a25ce645c4add41ab4e04a59ca590b (diff) | |
Convert integers to real numbers when computing relative L2 error
Diffstat (limited to 'test/main.h')
| -rw-r--r-- | test/main.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/main.h b/test/main.h index ea27b9715..1d5bdc1c4 100644 --- a/test/main.h +++ b/test/main.h @@ -372,10 +372,10 @@ inline bool test_isApproxOrLessThan(const half& a, const half& b) // test_relative_error returns the relative difference between a and b as a real scalar as used in isApprox. template<typename T1,typename T2> -typename T1::RealScalar test_relative_error(const EigenBase<T1> &a, const EigenBase<T2> &b) +typename NumTraits<typename T1::RealScalar>::NonInteger test_relative_error(const EigenBase<T1> &a, const EigenBase<T2> &b) { using std::sqrt; - typedef typename T1::RealScalar RealScalar; + typedef typename NumTraits<typename T1::RealScalar>::NonInteger RealScalar; typename internal::nested_eval<T1,2>::type ea(a.derived()); typename internal::nested_eval<T2,2>::type eb(b.derived()); return sqrt(RealScalar((ea-eb).cwiseAbs2().sum()) / RealScalar((std::min)(eb.cwiseAbs2().sum(),ea.cwiseAbs2().sum()))); @@ -433,9 +433,9 @@ typename T1::RealScalar test_relative_error(const SparseMatrixBase<T1> &a, const } template<typename T1,typename T2> -typename NumTraits<T1>::Real test_relative_error(const T1 &a, const T2 &b, typename internal::enable_if<internal::is_arithmetic<typename NumTraits<T1>::Real>::value, T1>::type* = 0) +typename NumTraits<typename NumTraits<T1>::Real>::NonInteger test_relative_error(const T1 &a, const T2 &b, typename internal::enable_if<internal::is_arithmetic<typename NumTraits<T1>::Real>::value, T1>::type* = 0) { - typedef typename NumTraits<T1>::Real RealScalar; + typedef typename NumTraits<typename NumTraits<T1>::Real>::NonInteger RealScalar; return numext::sqrt(RealScalar(numext::abs2(a-b))/RealScalar((numext::mini)(numext::abs2(a),numext::abs2(b)))); } |