PCShellPSolveFn#

A function prototype for functions provided to PCShellSetPreSolve() and PCShellSetPostSolve()

Synopsis#

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode PCShellPSolveFn(PC pc, KSP ksp, Vec xim, Vec xout);

Calling Sequence#

  • pc - the preconditioner PC context

  • ksp - the KSP context

  • xin - input vector

  • xout - output vector

See Also#

SNES: Nonlinear Solvers, KSPPSolveFn, KSP, PCShellSetPreSolve(), PCShellSetPostSolve()

Level#

intermediate

Location#

include/petscksp.h


Index of all KSP routines
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Index of all manual pages