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* LU decomposition, supporting all rectangular matrices, with full

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pivoting for better numerical stability. For now the only application is
determinant.
* New determinant unit-test.
* Disable most of Swap.h for now as it makes LU fail (mysterious).
Anyway Swap needs a big overhaul as proposed on IRC.
* Remnants of old class Inverse removed.
* Some warnings fixed.
This commit is contained in:
Benoit Jacob
2008-08-04 04:45:59 +00:00
parent f81dfcf00b
commit c2f8ecf466
11 changed files with 237 additions and 50 deletions
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4
Eigen/src/Core/Swap.h
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@@ -42,7 +42,9 @@ template<typename OtherDerived>
void MatrixBase<Derived>::swap(const MatrixBase<OtherDerived>& other)
{
MatrixBase<OtherDerived> *_other = const_cast<MatrixBase<OtherDerived>*>(&other);
if(SizeAtCompileTime == Dynamic)
// disable that path: it makes LU decomposition fail ! I can't see the bug though.
if(false /*SizeAtCompileTime == Dynamic*/)
{
ei_swap_selector<Derived,OtherDerived>::run(derived(),other.const_cast_derived());
}