PetscBagCreate

Create a bag of values

Synopsis

#include "petsc.h"   
#include "petscbag.h"   
PetscErrorCode PetscBagCreate(MPI_Comm comm, size_t size, PetscBag *bag)
Collective on MPI_Comm

Input Parameters

comm - communicator to share bag
C struct name - name of the C structure holding the values

Output Parameter

bag -the bag of values

Notes

The size of the A struct must be small enough to fit in a PetscInt; by default PetscInt is 4 bytes. The warning about casting to a shorter length can be ignored below unless your A struct is too large

See Also

PetscBag, PetscBagGetName(), PetscBagView(), PetscBagLoad(), PetscBagGetData()
PetscBagRegisterReal(), PetscBagRegisterInt(), PetscBagRegisterTruth(), PetscBagRegisterScalar() PetscBagSetFromOptions(), PetscBagCreate(), PetscBagDestroy(), PetscBagRegisterEnum()

Level:Intermediate
Location:
src/sys/bag/bag.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/sys/examples/tutorials/ex5.c.html