3 commits

Author	SHA1	Message	Date
Alexandre Duret-Lutz	a4ce999402	sccinfo: adjust to work with alternating automata ... * spot/twaalgos/sccinfo.cc: Consider universal edges as if they were existential edges. * spot/twaalgos/sccinfo.hh: Document that. * spot/twaalgos/dot.cc: Allow option 's' again, for easy testing. * tests/core/alternating.test: Adjust tests. * tests/python/_altscc.ipynb: New file (more tests). * tests/Makefile.am: Add it.	2016-12-27 12:36:38 +01:00
Alexandre Duret-Lutz	48c812a595	twa_graph: add support for universal initial states ... The only missing point is that the HOA parser cannot deal with multiple universal initial states, as seen in parseaut.test. * spot/graph/graph.hh (new_univ_dests): New function, extracted from... (new_univ_edge): ... this one. * spot/twa/twagraph.hh (set_univ_init_state): Implement using new_univ_dests. * spot/twaalgos/dot.cc, spot/twaalgos/hoa.cc, python/spot/impl.i: Add support for universal initial states. * spot/parseaut/parseaut.yy: Add preliminary support for universal initial states. Multiple universal initial states are still not supported. * tests/core/alternating.test, tests/core/parseaut.test, tests/python/alternating.py: Adjust tests and exercise this new feature.	2016-12-27 12:36:38 +01:00
Alexandre Duret-Lutz	d5c9c34514	dot: add support for alternating automata ... * spot/twaalgos/dot.cc: Handle universal destinations. Ignore option 's' for alternating automata. * tests/core/alternating.test: New file. * tests/Makefile.am: Add it.	2016-12-27 12:36:38 +01:00