xref: /petsc/src/snes/interface/snesregi.c (revision 4b0e389b2accb070e9f94a7c5aef9e462c8b7c96)

#ifndef lint
static char vcid[] = "$Id: snesregi.c,v 1.10 1995/08/22 16:33:01 bsmith Exp bsmith $";
#endif

#include "snesimpl.h"     /*I  "snes.h"  I*/
extern int SNESCreate_LS(SNES);
extern int SNESCreate_TR(SNES);
extern int SNESCreate_UMTR(SNES);
extern int SNESCreate_UMLS(SNES);
extern int SNESCreate_Test(SNES);

/*@C
  SNESRegisterAll - Registers all of the nonlinear solvers in the SNES
  package.

  Adding new methods:
  To add a new method to the registry
$   1.  Copy this routine and modify it to incorporate
$       a call to SNESRegister() for the new method.
$   2.  Modify the file "PETSCDIR/include/snes.h"
$       by appending the method's identifier as an
$       enumerator of the SNESType enumeration.
$       As long as the enumerator is appended to
$       the existing list, only the SNESRegisterAll()
$       routine requires recompilation.

  Restricting the choices:
  To prevent all of the methods from being registered and thus
  save memory, copy this routine and modify it to register only
  those methods you desire.  Make sure that the replacement routine
  is linked before libpetscsnes.a.

.keywords: SNES, nonlinear, register, all

.seealso: SNESRegister(), SNESRegisterDestroy()
@*/
int SNESRegisterAll()
{
  SNESRegister((int)SNES_EQ_NLS,         "ls",      SNESCreate_LS);
  SNESRegister((int)SNES_EQ_NTR,         "tr",      SNESCreate_TR);
  SNESRegister((int)SNES_EQ_NTEST,       "test",    SNESCreate_Test);
  SNESRegister((int)SNES_UM_NTR,         "umtr",    SNESCreate_UMTR);
  SNESRegister((int)SNES_UM_NLS,         "umls",    SNESCreate_UMLS);
  return 0;
}