slepc-3.15.0 2021-03-31
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Returns a pointer to one of the internal arrays used to represent matrices. You MUST call DSRestoreArray() when you no longer need to access the array.


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

Input Parameters

ds  - the direct solver context
m  - the requested matrix

Output Parameter

a  - pointer to the values

See Also

DSRestoreArray(), DSGetArrayReal()

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