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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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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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4
Eigen/src/Core/VectorwiseOp.h
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@@ -277,6 +277,8 @@ template<typename ExpressionType, int Direction> class VectorwiseOp
/** \returns a row (or column) vector expression of the smallest coefficient
* of each column (or row) of the referenced expression.
*
* \warning the result is undefined if \c *this contains NaN.
*
* Example: \include PartialRedux_minCoeff.cpp
* Output: \verbinclude PartialRedux_minCoeff.out
@@ -287,6 +289,8 @@ template<typename ExpressionType, int Direction> class VectorwiseOp
/** \returns a row (or column) vector expression of the largest coefficient
* of each column (or row) of the referenced expression.
*
* \warning the result is undefined if \c *this contains NaN.
*
* Example: \include PartialRedux_maxCoeff.cpp
* Output: \verbinclude PartialRedux_maxCoeff.out