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lapack,native,cgo: add HowMany and EigVecSide types, constants, and panic strings

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Vladimir Chalupecky
2016-09-07 12:26:17 +09:00
parent 5c415c225b
commit 11128ea0b7
3 changed files with 24 additions and 0 deletions
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20
lapack.go
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@@ -136,3 +136,23 @@ const (
InitZ Comp = 'I'
UpdateZ Comp = 'V'
)
// EigVecSide specifies what eigenvectors will be computed.
type EigVecSide byte
// EigVecSide constants for Dtrevc3.
const (
RightEigVec EigVecSide = 'R' // Compute right eigenvectors only.
LeftEigVec EigVecSide = 'L' // Compute left eigenvectors only.
RightLeftEigVec EigVecSide = 'B' // Compute both right and left eigenvectors.
)
// HowMany specifies which eigenvectors will be computed.
type HowMany byte
// HowMany constants for Dhseqr.
const (
AllEigVec HowMany = 'A' // Compute all right and/or left eigenvectors.
AllEigVecMulQ HowMany = 'B' // Compute all right and/or left eigenvectors multiplied by an input matrix.
SelectedEigVec HowMany = 'S' // Compute selected right and/or left eigenvectors.
)