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fix MatrixBaseAddons example

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Gael Guennebaud 2010-01-17 20:04:49 +01:00
parent b5a6f382ca
commit 71630b2160
1 changed files with 12 additions and 10 deletions
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22
doc/I00_CustomizingEigen.dox
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@ -47,22 +47,24 @@ inline RealScalar distanceTo(const MatrixBase<OtherDerived>& other) const
inline void scaleTo(RealScalar l) { RealScalar vl = norm(); if (vl>1e-9) derived() *= (l/vl); }
inline Transpose<Derived> transposed() {return transpose();}
inline const Transpose<Derived> transposed() const {return transpose();}
inline Transpose<Derived> transposed() {return this->transpose();}
inline const Transpose<Derived> transposed() const {return this->transpose();}
inline uint minComponentId(void) const { int i; minCoeff(&i); return i; }
inline uint maxComponentId(void) const { int i; maxCoeff(&i); return i; }
inline uint minComponentId(void) const { int i; this->minCoeff(&i); return i; }
inline uint maxComponentId(void) const { int i; this->maxCoeff(&i); return i; }
template<typename OtherDerived>
void makeFloor(const MatrixBase<OtherDerived>& other) { derived() = derived().cwise().min(other.derived()); }
void makeFloor(const MatrixBase<OtherDerived>& other) { derived() = derived().cwiseMin(other.derived()); }
template<typename OtherDerived>
void makeCeil(const MatrixBase<OtherDerived>& other) { derived() = derived().cwise().max(other.derived()); }
void makeCeil(const MatrixBase<OtherDerived>& other) { derived() = derived().cwiseMax(other.derived()); }
const typename Cwise<Derived>::ScalarAddReturnType
operator+(const Scalar& scalar) const { return cwise() + scalar }
const CwiseUnaryOp<ei_scalar_add_op<Scalar>, Derived>
operator+(const Scalar& scalar) const
{ return CwiseUnaryOp<ei_scalar_add_op<Scalar>, Derived>(derived(), ei_scalar_add_op<Scalar>(scalar)); }
friend const typename Cwise<Derived>::ScalarAddReturnType
operator+(const Scalar& scalar, const MatrixBase<Derived>& mat) { return mat + scalar; }
friend const CwiseUnaryOp<ei_scalar_add_op<Scalar>, Derived>
operator+(const Scalar& scalar, const MatrixBase<Derived>& mat)
{ return CwiseUnaryOp<ei_scalar_add_op<Scalar>, Derived>(mat.derived(), ei_scalar_add_op<Scalar>(scalar)); }
\endcode
Then one can the following declaration in the config.h or whatever prerequisites header file of his project: