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add bench_reverse, draft of a reverse vectorization for AltiVec, make

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global Scaling function static
This commit is contained in:
Gael Guennebaud
2009-02-06 13:28:55 +00:00
parent f5d96df800
commit cc90495e30
3 changed files with 105 additions and 11 deletions
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18
Eigen/src/Geometry/Scaling.h
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@@ -120,28 +120,28 @@ public:
};
/** Constructs a uniform scaling from scale factor \a s */
inline UniformScaling<float> Scaling(float s) { return UniformScaling<float>(s); }
static inline UniformScaling<float> Scaling(float s) { return UniformScaling<float>(s); }
/** Constructs a uniform scaling from scale factor \a s */
inline UniformScaling<double> Scaling(double s) { return UniformScaling<double>(s); }
static inline UniformScaling<double> Scaling(double s) { return UniformScaling<double>(s); }
/** Constructs a uniform scaling from scale factor \a s */
template<typename RealScalar> inline UniformScaling<std::complex<RealScalar> >
Scaling(const std::complex<RealScalar>& s)
template<typename RealScalar>
static inline UniformScaling<std::complex<RealScalar> > Scaling(const std::complex<RealScalar>& s)
{ return UniformScaling<std::complex<RealScalar> >(s); }
/** Constructs a 2D axis aligned scaling */
template<typename Scalar> inline DiagonalMatrix<Scalar,2>
Scaling(Scalar sx, Scalar sy)
template<typename Scalar>
static inline DiagonalMatrix<Scalar,2> Scaling(Scalar sx, Scalar sy)
{ return DiagonalMatrix<Scalar,2>(sx, sy); }
/** Constructs a 3D axis aligned scaling */
template<typename Scalar> inline DiagonalMatrix<Scalar,3>
Scaling(Scalar sx, Scalar sy, Scalar sz)
template<typename Scalar>
static inline DiagonalMatrix<Scalar,3> Scaling(Scalar sx, Scalar sy, Scalar sz)
{ return DiagonalMatrix<Scalar,3>(sx, sy, sz); }
/** Constructs an axis aligned scaling expression from vector expression \a coeffs
* This is an alias for coeffs.asDiagonal()
*/
template<typename Derived>
inline const DiagonalMatrixWrapper<Derived> Scaling(const MatrixBase<Derived>& coeffs)
static inline const DiagonalMatrixWrapper<Derived> Scaling(const MatrixBase<Derived>& coeffs)
{ return coeffs.asDiagonal(); }
/** \addtogroup Geometry_Module */