EPSGetWhichEigenpairs#

Returns which portion of the spectrum is to be sought.

Synopsis#

#include "slepceps.h" 
PetscErrorCode EPSGetWhichEigenpairs(EPS eps,EPSWhich *which)

Not Collective

Input Parameter#

  • eps - the linear eigensolver context

Output Parameter#

  • which - the portion of the spectrum to be sought

Notes#

See EPSSetWhichEigenpairs() for possible values of ‘which’.

See Also#

EPS: Eigenvalue Problem Solver, EPSSetWhichEigenpairs(), EPSWhich

Level#

intermediate

Location#

src/eps/interface/epsopts.c

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