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Bug #1790: Make areApprox check numext::isnan instead of bitwise equality (NaNs don't have to be bitwise equal).

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This commit is contained in:
Christoph Hertzberg 2020-01-11 14:57:22 +01:00
parent 2e099e8d8f
commit 35219cea68
1 changed files with 5 additions and 1 deletions
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6
test/packetmath_test_shared.h
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@ -100,8 +100,12 @@ template<typename Scalar> bool areApprox(const Scalar* a, const Scalar* b, int s
{ {
for (int i=0; i<size; ++i) for (int i=0; i<size; ++i)
{ {
if ((!internal::biteq(a[i],b[i])) && a[i]!=b[i] && !internal::isApprox(a[i],b[i])) if (a[i]!=b[i] && !internal::isApprox(a[i],b[i]))
{ {
if((numext::isnan)(a[i]) && (numext::isnan)(b[i]))
{
continue;
}
std::cout << "ref: [" << Map<const Matrix<Scalar,1,Dynamic> >(a,size) << "]" << " != vec: [" << Map<const Matrix<Scalar,1,Dynamic> >(b,size) << "]\n"; std::cout << "ref: [" << Map<const Matrix<Scalar,1,Dynamic> >(a,size) << "]" << " != vec: [" << Map<const Matrix<Scalar,1,Dynamic> >(b,size) << "]\n";
return false; return false;
} }