CalcJacobian Struct Reference

Collaboration diagram for CalcJacobian:

Static Public Member Functions
static PetscErrorCode	set (TS ts, PetscReal t, Vec u, Vec u_t, PetscReal a, Mat A, Mat B, void *ctx)

Static Private Attributes
static double	lastA = 0

Detailed Description

Examples

heat_equation.cpp.

Definition at line 283 of file heat_equation.cpp.

Member Function Documentation

set()

static PetscErrorCode CalcJacobian::set ( TS  ts, PetscReal  t, Vec  u, Vec  u_t, PetscReal  a, Mat  A, Mat  B, void *  ctx  )

inlinestatic

Examples

heat_equation.cpp.

Definition at line 284 of file heat_equation.cpp.

                                                     {
    MoFEMFunctionBegin;
    if (a != lastA) {
      lastA = a;
      CHKERR TsSetIJacobian(ts, t, u, u_t, a, A, B, ctx);
    }
    MoFEMFunctionReturn(0);
  }

Member Data Documentation

lastA

double CalcJacobian::lastA = 0

staticprivate

Examples

heat_equation.cpp.

Definition at line 295 of file heat_equation.cpp.

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The documentation for this struct was generated from the following file:

• tutorials/scl-6/heat_equation.cpp