DMSNESSetBoundaryLocal#
set a function to insert, for example, essential boundary conditions into a ghosted solution vector
Synopsis#
#include "petscsnes.h" 
PetscErrorCode DMSNESSetBoundaryLocal(DM dm, PetscErrorCode (*func)(DM dm, Vec X, void *ctx), void *ctx)
Logically Collective
Input Parameters#
- dm - - DMto associate callback with
- func - local boundary value evaluation 
- ctx - optional context for local boundary value evaluation 
Calling sequence of func#
- dm - the - DMcontext
- X - ghosted solution vector, appropriate locations (such as essential boundary condition nodes) should be filled 
- ctx - option context passed in - DMSNESSetBoundaryLocal()
See Also#
SNES: Nonlinear Solvers, DMSNESSetObjectiveLocal(), DMSNESSetFunctionLocal(), DMSNESSetJacobianLocal()
Level#
advanced
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages