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* make use of the EvalBeforeNestingBit and EvalBeforeAssigningBit

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in ei_xpr_copy and operator=, respectively.
 * added Matrix::lazyAssign() when EvalBeforeAssigningBit must be skipped
   (mainly internal use only)
 * all expressions are now stored by const reference
 * added Temporary xpr: .temporary() must be called on any temporary expression
   not directly returned by a function (mainly internal use only)
 * moved all functors in the Functors.h header
 * added some preliminaries stuff for the explicit vectorization
This commit is contained in:
Gael Guennebaud
2008-04-05 11:10:54 +00:00
parent 048910caae
commit b4a156671f
16 changed files with 597 additions and 360 deletions
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4
Eigen/src/Core/Matrix.h
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@@ -276,13 +276,13 @@ class Matrix : public MatrixBase<Matrix<_Scalar, _Rows, _Cols,
Matrix(const MatrixBase<OtherDerived>& other)
: m_storage(other.rows() * other.cols(), other.rows(), other.cols())
{
*this = other;
Base::lazyAssign(other.derived());
}
/** Copy constructor */
Matrix(const Matrix& other)
: m_storage(other.rows() * other.cols(), other.rows(), other.cols())
{
*this = other;
Base::lazyAssign(other);
}
/** Destructor */
~Matrix() {}