Actual source code: dapf.c

petsc-3.8.3 2017-12-09
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  2:  #include <petsc/private/dmdaimpl.h>


  5: /*@C
  6:    DMDACreatePF - Creates an appropriately dimensioned PF mathematical function object
  7:       from a DMDA.

  9:    Collective on DMDA

 11:    Input Parameter:
 12: .  da - initial distributed array

 14:    Output Parameter:
 15: .  pf - the mathematical function object

 17:    Level: advanced


 20: .keywords:  distributed array, grid function

 22: .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDestroy(), DMCreateGlobalVector()
 23: @*/
 24: PetscErrorCode  DMDACreatePF(DM da,PF *pf)
 25: {
 27:   DM_DA          *dd = (DM_DA*)da->data;

 32:   PFCreate(PetscObjectComm((PetscObject)da),da->dim,dd->w,pf);
 33:   return(0);
 34: }