48 PetscErrorCode SNESLineSearchShellSetApply(SNESLineSearch linesearch, SNESLineSearchShellApplyFn *f…  in SNESLineSearchShellSetApply()  argument
51   SNESLineSearch_Shell *shell = (SNESLineSearch_Shell *)linesearch->data;  in SNESLineSearchShellSetApply()
54   PetscValidHeaderSpecific(linesearch, SNESLINESEARCH_CLASSID, 1);  in SNESLineSearchShellSetApply()
55   PetscCall(PetscObjectTypeCompare((PetscObject)linesearch, SNESLINESEARCHSHELL, &flg));  in SNESLineSearchShellSetApply()
80 PetscErrorCode SNESLineSearchShellGetApply(SNESLineSearch linesearch, SNESLineSearchShellApplyFn **…  in SNESLineSearchShellGetApply()  argument
83   SNESLineSearch_Shell *shell = (SNESLineSearch_Shell *)linesearch->data;  in SNESLineSearchShellGetApply()
86   PetscValidHeaderSpecific(linesearch, SNESLINESEARCH_CLASSID, 1);  in SNESLineSearchShellGetApply()
89   PetscCall(PetscObjectTypeCompare((PetscObject)linesearch, SNESLINESEARCHSHELL, &flg));  in SNESLineSearchShellGetApply()
97 static PetscErrorCode SNESLineSearchApply_Shell(SNESLineSearch linesearch)  in SNESLineSearchApply_Shell()  argument
99   SNESLineSearch_Shell *shell = (SNESLineSearch_Shell *)linesearch->data;  in SNESLineSearchApply_Shell()
103 …PetscCheck(shell->func, PetscObjectComm((PetscObject)linesearch), PETSC_ERR_USER, "SNESLineSearchS…  in SNESLineSearchApply_Shell()
104   PetscCall((*shell->func)(linesearch, shell->ctx));  in SNESLineSearchApply_Shell()
108 static PetscErrorCode SNESLineSearchDestroy_Shell(SNESLineSearch linesearch)  in SNESLineSearchDestroy_Shell()  argument
110   SNESLineSearch_Shell *shell = (SNESLineSearch_Shell *)linesearch->data;  in SNESLineSearchDestroy_Shell()
129 PETSC_EXTERN PetscErrorCode SNESLineSearchCreate_Shell(SNESLineSearch linesearch)  in SNESLineSearchCreate_Shell()  argument
134   linesearch->ops->apply          = SNESLineSearchApply_Shell;  in SNESLineSearchCreate_Shell()
135   linesearch->ops->destroy        = SNESLineSearchDestroy_Shell;  in SNESLineSearchCreate_Shell()
136   linesearch->ops->setfromoptions = NULL;  in SNESLineSearchCreate_Shell()
137   linesearch->ops->reset          = NULL;  in SNESLineSearchCreate_Shell()
138   linesearch->ops->view           = NULL;  in SNESLineSearchCreate_Shell()
139   linesearch->ops->setup          = NULL;  in SNESLineSearchCreate_Shell()
143   linesearch->data = (void *)shell;  in SNESLineSearchCreate_Shell()