Actual source code: snesncgimpl.h

  1: /*
  2:    Private context for Richardson iteration
  3: */

  5: #pragma once
  6: #include <petsc/private/snesimpl.h>
  7: #include <petsc/private/linesearchimpl.h>

  9: typedef struct {
 10:   SNESNCGType type;    /* Fletcher-Reeves, Polak-Ribiere-Polyak, Hestenes-Steifel, Dai-Yuan, Conjugate Descent */
 11:   PetscViewer monitor; /* monitor for ncg (prints out the alpha and beta parameters at each iteration) */
 12: } SNES_NCG;