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bug #298 - let normalize() return a reference to *this

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This commit is contained in:
Andy Somerville 2011-06-15 00:30:11 -04:00
parent 40287d2fd9
commit 842881cfb1
2 changed files with 3 additions and 2 deletions
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3
Eigen/src/Core/Dot.h
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@ -159,9 +159,10 @@ MatrixBase<Derived>::normalized() const
* \sa norm(), normalized() * \sa norm(), normalized()
*/ */
template<typename Derived> template<typename Derived>
inline void MatrixBase<Derived>::normalize() inline Derived& MatrixBase<Derived>::normalize()
{ {
*this /= norm(); *this /= norm();
return derived();
} }
//---------- implementation of other norms ---------- //---------- implementation of other norms ----------

2
Eigen/src/Core/MatrixBase.h
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@ -218,7 +218,7 @@ template<typename Derived> class MatrixBase
RealScalar blueNorm() const; RealScalar blueNorm() const;
RealScalar hypotNorm() const; RealScalar hypotNorm() const;
const PlainObject normalized() const; const PlainObject normalized() const;
void normalize(); Derived& normalize();
const AdjointReturnType adjoint() const; const AdjointReturnType adjoint() const;
void adjointInPlace(); void adjointInPlace();