DSRestoreMatAndColumn#

Restores the matrix and vector after DSGetMatAndColumn() was called.

Synopsis#

#include "slepcds.h" 
PetscErrorCode DSRestoreMatAndColumn(DS ds,DSMatType m,PetscInt col,Mat *A,Vec *v)

Not Collective

Input Parameters#

  • ds - the direct solver context

  • m - the requested matrix

  • col - the requested column

  • A - the fetched Mat object

  • v - the fetched Vec object

Note#

A call to this function must match a previous call of DSGetMatAndColumn().

See Also#

DS: Direct Solver (or Dense System), DSGetMatAndColumn(), DSRestoreMat()

Level#

advanced

Location#

src/sys/classes/ds/interface/dsops.c

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