DMAdaptorGetTransferFunction

Get the callback used by a DMAdaptor to transfer a solution vector from an old DM to the adapted DM

Synopsis

#include "petscdmadaptor.h" 
PetscErrorCode DMAdaptorGetTransferFunction(DMAdaptor adaptor, PetscErrorCode (**tfunc)(DMAdaptor adaptor, DM dm, Vec xin, DM newdm, Vec xout, PetscCtx ctx))

Not Collective

Input Parameter

• adaptor - the DMAdaptor object

Output Parameter

• tfunc - pointer to the transfer callback

Calling sequence of tfunc

• adaptor - the DMAdaptor object

• dm - the current DM

• xin - the current solution

• newdm - the adapted DM

• xout - the transferred solution on newdm

• ctx - application context, set with DMSetApplicationContext()

See Also

DMAdaptor, DMAdaptorSetTransferFunction(), DMAdaptorAdapt()

Level

developer

Location

src/snes/utils/dm/dmadapt.c

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Index of all DM routines
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Index of all manual pages