SnesCtx.hpp File Reference

Context for PETSc SNES, i.e. nonlinear solver. More...

Go to the source code of this file.

Classes
struct	MoFEM::SnesCtx
	Interface for nonlinear (SNES) solver. More...

Namespaces
	MoFEM
	implementation of Data Operators for Forces and Sources

Functions
PetscErrorCode	MoFEM::SnesRhs (SNES snes, Vec x, Vec f, void *ctx)
	This is MoFEM implementation for the right hand side (residual vector) evaluation in SNES solver. More...
PetscErrorCode	MoFEM::SnesMat (SNES snes, Vec x, Mat A, Mat B, void *ctx)
	This is MoFEM implementation for the left hand side (tangent matrix) evaluation in SNES solver. More...
MoFEMErrorCode	MoFEM::SnesMoFEMSetAssemblyType (SNES snes, MatAssemblyType type)
	Set assembly type at the end of SnesMat. More...
MoFEMErrorCode	MoFEM::SnesMoFEMSetBehavior (SNES snes, MoFEMTypes bh)
	Set behavior if finite element in sequence does not exist. More...
MoFEMErrorCode	MoFEM::MoFEMSNESMonitorFields (SNES snes, PetscInt its, PetscReal fgnorm, SnesCtx *snes_ctx)
	Sens monitor printing residual field by field. More...

Detailed Description

Context for PETSc SNES, i.e. nonlinear solver.

Definition in file SnesCtx.hpp.