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Patch by Gael Guennebaud: coeff-wise binary operators.

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This unifies + and - and moreover this patch introduces
coeff-wise * and / based on this. Also, corresponding test.
This commit is contained in:
Benoit Jacob
2008-02-29 14:35:14 +00:00
parent f12e9c53ac
commit a2f8d4be6a
9 changed files with 331 additions and 9 deletions
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17
Eigen/src/Core/MatrixBase.h
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@@ -212,12 +212,13 @@ template<typename Scalar, typename Derived> class MatrixBase
Scalar trace() const;
template<typename OtherDerived>
Scalar dot(const OtherDerived& other) const;
Scalar dot(const MatrixBase<Scalar, OtherDerived>& other) const;
RealScalar norm2() const;
RealScalar norm() const;
const ScalarMultiple<Derived> normalized() const;
template<typename OtherDerived>
bool isOrtho(const OtherDerived& other, RealScalar prec = precision<Scalar>()) const;
bool isOrtho(const MatrixBase<Scalar, OtherDerived>& other,
RealScalar prec = precision<Scalar>()) const;
bool isOrtho(RealScalar prec = precision<Scalar>()) const;
static const Eval<Random<Derived> > random(int rows, int cols);
@@ -262,6 +263,18 @@ template<typename Scalar, typename Derived> class MatrixBase
const Opposite<Derived> operator-() const;
template<typename OtherDerived>
const CwiseBinaryOp<CwiseProductOp, Derived, OtherDerived>
cwiseProduct(const MatrixBase<Scalar, OtherDerived> &other) const;
template<typename OtherDerived>
const CwiseBinaryOp<CwiseQuotientOp, Derived, OtherDerived>
cwiseQuotient(const MatrixBase<Scalar, OtherDerived> &other) const;
template<template<typename BinaryOpScalar> class CustomBinaryOp, typename OtherDerived>
const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived>
cwise(const MatrixBase<Scalar, OtherDerived> &other) const;
template<typename OtherDerived>
Derived& operator+=(const MatrixBase<Scalar, OtherDerived>& other);
template<typename OtherDerived>