PetscHDF5IntCast

Safely cast a nonnegative PetscInt to an HDF5 hsize_t, raising an error on overflow or negative input

Synopsis

static inline PetscErrorCode PetscHDF5IntCast(PetscInt a, hsize_t *b)

Not Collective; No Fortran Support

Input Parameter

• a - the PetscInt value to convert

Output Parameter

• b - on output, the value as an hsize_t

Note

Used internally by PETSc’s HDF5 viewer routines when computing dataset dimensions and offsets.

See Also

PetscViewerHDF5, PetscIntCast(), PetscMPIIntCast()

Level

developer

Location

include/petscviewerhdf5.h

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