1: #include <petsc/private/linesearchimpl.h>

  3: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_Basic(SNESLineSearch);
  4: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_L2(SNESLineSearch);
  5: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_CP(SNESLineSearch);
  6: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_BT(SNESLineSearch);
  7: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_NLEQERR(SNESLineSearch);
  8: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_Shell(SNESLineSearch);
  9: PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_NCGLinear(SNESLineSearch);

 11: /*@C
 12:   SNESLineSearchRegisterAll - Registers all of the nonlinear solver methods in the `SNESLineSearch` package.

 14:   Not Collective

 16:   Level: advanced

 18: .seealso: [](ch_snes), `SNES`, `SNESLineSearch`, `SNESLineSearchRegister()`, `SNESLineSearchRegisterDestroy()`
 19: @*/
 20: PetscErrorCode SNESLineSearchRegisterAll(void)
 21: {
 22:   PetscFunctionBegin;
 23:   if (SNESLineSearchRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
 24:   SNESLineSearchRegisterAllCalled = PETSC_TRUE;
 25:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHSHELL, SNESLineSearchCreate_Shell));
 26:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHBASIC, SNESLineSearchCreate_Basic));
 27:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHNONE, SNESLineSearchCreate_Basic));
 28:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHL2, SNESLineSearchCreate_L2));
 29:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHBT, SNESLineSearchCreate_BT));
 30:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHNLEQERR, SNESLineSearchCreate_NLEQERR));
 31:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHCP, SNESLineSearchCreate_CP));
 32:   PetscCall(SNESLineSearchRegister(SNESLINESEARCHNCGLINEAR, SNESLineSearchCreate_NCGLinear));
 33:   PetscFunctionReturn(PETSC_SUCCESS);
 34: }