slepc-3.15.0 2021-03-31
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DSGetArrayReal

Returns a pointer to one of the internal arrays used to represent real matrices. You MUST call DSRestoreArrayReal() when you no longer need to access the array.

Synopsis

#include "slepcds.h" 
PetscErrorCode DSGetArrayReal(DS ds,DSMatType m,PetscReal *a[])
Not Collective

Input Parameters

ds  - the direct solver context
m  - the requested matrix

Output Parameter

a  - pointer to the values

See Also

DSRestoreArrayReal(), DSGetArray()

Location: src/sys/classes/ds/interface/dsops.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages