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bug #564: document the fact that minCoeff/maxCoeff members have undefined behavior if the matrix contains NaN.

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This commit is contained in:
Gael Guennebaud
2013-04-09 11:27:54 +02:00
parent 3cb6e21f80
commit d7f3cfb56e
3 changed files with 16 additions and 10 deletions
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6
Eigen/src/Core/Redux.h
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@@ -330,7 +330,8 @@ DenseBase<Derived>::redux(const Func& func) const
::run(derived(), func);
}
/** \returns the minimum of all coefficients of *this
/** \returns the minimum of all coefficients of \c *this.
* \warning the result is undefined if \c *this contains NaN.
*/
template<typename Derived>
EIGEN_STRONG_INLINE typename internal::traits<Derived>::Scalar
@@ -339,7 +340,8 @@ DenseBase<Derived>::minCoeff() const
return this->redux(Eigen::internal::scalar_min_op<Scalar>());
}
/** \returns the maximum of all coefficients of *this
/** \returns the maximum of all coefficients of \c *this.
* \warning the result is undefined if \c *this contains NaN.
*/
template<typename Derived>
EIGEN_STRONG_INLINE typename internal::traits<Derived>::Scalar