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Add .perpendicular() function in Geometry module (adapted from Eigen1)

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Documentation:
 * add an overview for each module.
 * add an example for .all() and Cwise::operator<
This commit is contained in:
Gael Guennebaud
2008-07-22 10:54:42 +00:00
parent 516db2c3b9
commit 172000aaeb
22 changed files with 189 additions and 36 deletions
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16
Eigen/src/Array/CwiseOperators.h
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@@ -127,6 +127,8 @@ Cwise<ExpressionType>::cube() const
*
* \returns an expression of the coefficient-wise \< operator of *this and \a other
*
* See MatrixBase::all() for an example.
*
* \sa class CwiseBinaryOp
*/
template<typename ExpressionType>
@@ -155,6 +157,8 @@ Cwise<ExpressionType>::operator<=(const MatrixBase<OtherDerived> &other) const
*
* \returns an expression of the coefficient-wise \> operator of *this and \a other
*
* See MatrixBase::all() for an example.
*
* \sa class CwiseBinaryOp
*/
template<typename ExpressionType>
@@ -208,7 +212,8 @@ Cwise<ExpressionType>::operator!=(const MatrixBase<OtherDerived> &other) const
}
/** \returns an expression of \c *this with each coeff incremented by the constant \a scalar */
/** \array_module
* \returns an expression of \c *this with each coeff incremented by the constant \a scalar */
template<typename ExpressionType>
inline const typename Cwise<ExpressionType>::ScalarAddReturnType
Cwise<ExpressionType>::operator+(const Scalar& scalar) const
@@ -216,14 +221,16 @@ Cwise<ExpressionType>::operator+(const Scalar& scalar) const
return typename Cwise<ExpressionType>::ScalarAddReturnType(m_matrix, ei_scalar_add_op<Scalar>(scalar));
}
/** \see operator+ */
/** \array_module
* \see operator+() */
template<typename ExpressionType>
inline ExpressionType& Cwise<ExpressionType>::operator+=(const Scalar& scalar)
{
return m_matrix.const_cast_derived() = *this + scalar;
}
/** \returns an expression of \c *this with each coeff decremented by the constant \a scalar */
/** \array_module
* \returns an expression of \c *this with each coeff decremented by the constant \a scalar */
template<typename ExpressionType>
inline const typename Cwise<ExpressionType>::ScalarAddReturnType
Cwise<ExpressionType>::operator-(const Scalar& scalar) const
@@ -231,7 +238,8 @@ Cwise<ExpressionType>::operator-(const Scalar& scalar) const
return *this + (-scalar);
}
/** \see operator- */
/** \array_module
* \see operator- */
template<typename ExpressionType>
inline ExpressionType& Cwise<ExpressionType>::operator-=(const Scalar& scalar)
{