diff options
author | Benoit Jacob <jacob.benoit.1@gmail.com> | 2008-08-09 04:37:09 +0000 |
---|---|---|
committer | Benoit Jacob <jacob.benoit.1@gmail.com> | 2008-08-09 04:37:09 +0000 |
commit | a41f2b4216eda0181db6cc33fb064a368a900591 (patch) | |
tree | 97050ff1d9ed025c420224ac5de2cb64a29c76d9 /Eigen/src/Core/Swap.h | |
parent | 9bbe396939c925854cdce8aabcff1ebe0a8f23bc (diff) |
* fix bug in SwapWrapper : store the wrapped expression by reference
* optimize setIdentity: when the matrix is large enough it is better to
setZero() and overwrite the diagonal
* start of LU solver, disabled for now
Diffstat (limited to 'Eigen/src/Core/Swap.h')
-rw-r--r-- | Eigen/src/Core/Swap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/Swap.h b/Eigen/src/Core/Swap.h index 99ca5f72c..b58fd1279 100644 --- a/Eigen/src/Core/Swap.h +++ b/Eigen/src/Core/Swap.h @@ -53,7 +53,7 @@ template<typename ExpressionType> class SwapWrapper EIGEN_GENERIC_PUBLIC_INTERFACE(SwapWrapper) typedef typename ei_packet_traits<Scalar>::type Packet; - inline SwapWrapper(ExpressionType& matrix) : m_expression(matrix) {} + inline SwapWrapper(ExpressionType& xpr) : m_expression(xpr) {} inline int rows() const { return m_expression.rows(); } inline int cols() const { return m_expression.cols(); } @@ -106,7 +106,7 @@ template<typename ExpressionType> class SwapWrapper } protected: - ExpressionType m_expression; + ExpressionType& m_expression; }; /** swaps *this with the expression \a other. |