PetscCountCast

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

Synopsis

static inline PetscErrorCode PetscCountCast(PetscCount a, PetscInt *b)

Not Collective; No Fortran Support

Input Parameter

• a - the PetscCount value

Output Parameter

• b - the resulting PetscInt value

Note

If integers needed for the applications are too large to fit in 32-bit integers you can ./configure using --with-64-bit-indices to make PetscInt use 64-bit integers

See Also

PetscCount, PetscBLASInt, PetscMPIInt, PetscInt, PetscMPIIntCast(), PetscBLASIntCast(), PetscIntMultError(), PetscIntSumError(), PetscIntCast()

Level

advanced

Location

include/petscsys.h

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