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Add conjugateIf<bool> members to DesneBase, TriangularView, SelfadjointView, and make PartialPivLU use it.

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Gael Guennebaud
2019-01-17 11:33:43 +01:00
parent 7b35c26b1c
commit 7f32109c11
6 changed files with 69 additions and 15 deletions
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14
Eigen/src/plugins/CommonCwiseUnaryOps.h
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@@ -76,6 +76,20 @@ conjugate() const
return ConjugateReturnType(derived());
}
/// \returns an expression of the complex conjugate of \c *this if Cond==true, returns derived() otherwise.
///
EIGEN_DOC_UNARY_ADDONS(conjugate,complex conjugate)
///
/// \sa conjugate()
template<bool Cond>
EIGEN_DEVICE_FUNC
inline typename internal::conditional<Cond,ConjugateReturnType,const Derived&>::type
conjugateIf() const
{
typedef typename internal::conditional<Cond,ConjugateReturnType,const Derived&>::type ReturnType;
return ReturnType(derived());
}
/// \returns a read-only expression of the real part of \c *this.
///
EIGEN_DOC_UNARY_ADDONS(real,real part function)