petsc-3.13.6 2020-09-29
Report Typos and Errors

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

PETSC_STATIC_INLINE PetscErrorCode PetscMPIIntCast(PetscInt a,PetscMPIInt *b)
Not Collective

Input Parameter

a -the PetscInt value

Output Parameter

b -the resulting PetscMPIInt value

Not available from Fortran

See Also

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

Level

advanced

Location

include/petscsys.h

Examples

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

Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages