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API change: ei_matrix_exponential(A) --> A.exp(), etc

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As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
This commit is contained in:
Jitse Niesen
2010-03-16 17:26:55 +00:00
parent d536fef1bb
commit 04a4e22c58
11 changed files with 74 additions and 75 deletions
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11
unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
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@@ -290,8 +290,8 @@ void MatrixExponential<MatrixType>::computeUV(double)
* This class holds the argument to the matrix exponential until it
* is assigned or evaluated for some other reason (so the argument
* should not be changed in the meantime). It is the return type of
* ei_matrix_exponential() and most of the time this is the only way
* it is used.
* MatrixBase::exp() and most of the time this is the only way it is
* used.
*/
template<typename Derived> struct MatrixExponentialReturnValue
: public ReturnByValue<MatrixExponentialReturnValue<Derived> >
@@ -381,11 +381,10 @@ struct ei_traits<MatrixExponentialReturnValue<Derived> >
* \c complex<float> or \c complex<double> .
*/
template <typename Derived>
MatrixExponentialReturnValue<Derived>
ei_matrix_exponential(const MatrixBase<Derived> &M)
const MatrixExponentialReturnValue<Derived> MatrixBase<Derived>::exp() const
{
ei_assert(M.rows() == M.cols());
return MatrixExponentialReturnValue<Derived>(M.derived());
ei_assert(rows() == cols());
return MatrixExponentialReturnValue<Derived>(derived());
}
#endif // EIGEN_MATRIX_EXPONENTIAL