petsc-3.14.6 2021-03-30
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ISBlockRestoreIndicesF90

 Restores an index set to a usable state after a call to ISBlockGetIndicesF90().

Synopsis

ISBlockRestoreIndicesF90(IS x,{integer, pointer :: xx_v(:)},integer ierr)
Not Collective

Input Parameters

x - index set
xx_v - the Fortran90 pointer to the array

Output Parameter

ierr - error code

Example of Usage

    PetscInt, pointer xx_v(:)
    ....
    call ISBlockGetIndicesF90(x,xx_v,ierr)
    a = xx_v(3)
    call ISBlockRestoreIndicesF90(x,xx_v,ierr)

Notes

Not yet supported for all F90 compilers

See Also

ISBlockGetIndicesF90(), ISGetIndices(), ISRestoreIndices(), ISRestoreIndicesF90()

Level

intermediate

Location

src/vec/is/is/interface/index.c

Examples

src/vec/is/is/tutorials/ex3f90.F90.html

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