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add option to compute thin U/V.

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By default nothing is computed. You have to ask explicitly for thin/full U/V if you want them.
This commit is contained in:
Benoit Jacob
2010-10-08 10:42:40 -04:00
parent 6fad2eb97b
commit 8ba8d90063
3 changed files with 186 additions and 68 deletions
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8
Eigen/src/Core/util/Constants.h
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@@ -242,10 +242,12 @@ enum AccessorLevels {
enum DecompositionOptions {
Pivoting = 0x01, // LDLT,
NoPivoting = 0x02, // LDLT,
ComputeU = 0x10, // SVD,
ComputeV = 0x20, // SVD,
ComputeFullU = 0x04, // SVD,
ComputeThinU = 0x08, // SVD,
ComputeFullV = 0x10, // SVD,
ComputeThinV = 0x20, // SVD,
EigenvaluesOnly = 0x40, // all eigen solvers
ComputeEigenvectors = 0x80, // all eigen solvers
ComputeEigenvectors = 0x80, // all eigen solvers
EigVecMask = EigenvaluesOnly | ComputeEigenvectors,
Ax_lBx = 0x100,
ABx_lx = 0x200,