Lines Matching refs:ls

455         ls = PETSc.SNESLineSearch()
456         ls.create()
457         ls.destroy()
460         ls = PETSc.SNESLineSearch().create()
461         ls.setType(PETSc.SNESLineSearch.Type.BASIC)
462         typ = ls.getType()
464         ls.destroy()
467         ls = PETSc.SNESLineSearch().create()
468         ls.setTolerances(rtol=0.125, atol=3, minstep=4, ltol=5, maxstep=6, max_its=7)
469         minstep, maxstep, rtol, atol, ltol, max_its = ls.getTolerances()
476         ls.destroy()
479         ls = PETSc.SNESLineSearch().create()
480         ls.setOrder(2)
481         order = ls.getOrder()
483         ls.destroy()
486         ls = PETSc.SNESLineSearch().create()
487         ls.setFromOptions()
489         ls.destroy()
493         ls = snes.getLineSearch()
494         self.assertTrue(isinstance(ls, PETSc.SNESLineSearch))
496         self.assertEqual(snes.linesearch, ls)
497         snes.linesearch = ls
498         self.assertEqual(snes.linesearch, ls)