PETSc version 3.17.5
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DMInterpolationGetVector

 Gets a Vec which can hold all the interpolated field values

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMInterpolationGetVector(DMInterpolationInfo ctx, Vec *v)
Collective on ctx

Input Parameter

ctx - the context

Output Parameter

v - a vector capable of holding the interpolated field values

Note: This vector should be returned using DMInterpolationRestoreVector().

See Also

DMInterpolationRestoreVector(), DMInterpolationEvaluate(), DMInterpolationAddPoints(), DMInterpolationCreate()

Level

intermediate

Location

src/snes/utils/dmplexsnes.c
Index of all SNES routines
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Index of all manual pages