PetscMPIIntCast#

casts a PetscInt (which may be 64-bits in size) to a PetscMPIInt (which may be 32-bits in size), generates an error if the PetscMPIInt is not large enough to hold the number.

Synopsis#

Not Collective; No Fortran Support

Input Parameter#

Output Parameter#

See Also#

PetscBLASInt, PetscMPIInt, PetscInt, PetscBLASIntCast(), PetscIntCast()

Level#

advanced

Location#

include/petscsys.h

Examples#

src/snes/tutorials/ex48.c
src/ts/tutorials/ex14.c


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