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is_alternating() -> !is_existential()

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Part of #212.

* spot/misc/common.hh (SPOT_DEPRECATED): Improve support current
compilers and options flags.
* spot/twa/twagraph.hh, spot/graph/graph.hh (is_alternating): Mark it
as deprecated.
(is_existential): New method.
* bin/autfilt.cc, bin/ltlcross.cc, spot/parseaut/parseaut.yy,
spot/twa/twa.cc, spot/twa/twagraph.cc, spot/twaalgos/alternation.cc,
spot/twaalgos/are_isomorphic.cc, spot/twaalgos/canonicalize.cc,
spot/twaalgos/couvreurnew.cc, spot/twaalgos/cycles.cc,
spot/twaalgos/degen.cc, spot/twaalgos/determinize.cc,
spot/twaalgos/dot.cc, spot/twaalgos/dtbasat.cc,
spot/twaalgos/dtwasat.cc, spot/twaalgos/hoa.cc,
spot/twaalgos/isunamb.cc, spot/twaalgos/isweakscc.cc,
spot/twaalgos/mask.hh, spot/twaalgos/minimize.cc,
spot/twaalgos/postproc.cc, spot/twaalgos/product.cc,
spot/twaalgos/randomize.cc, spot/twaalgos/remfin.cc,
spot/twaalgos/sbacc.cc, spot/twaalgos/sccfilter.cc,
spot/twaalgos/sccinfo.cc, spot/twaalgos/simulation.cc,
spot/twaalgos/strength.cc, tests/core/graph.cc, tests/core/ngraph.cc,
tests/python/alternating.py: Adjust all uses.
* NEWS: Mention the renaming.
This commit is contained in:
Alexandre Duret-Lutz 2017-02-12 13:36:35 +01:00
parent 7f7d078f2f
commit fefb375d5f
36 changed files with 127 additions and 93 deletions
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6
bin/ltlcross.cc
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@ -648,7 +648,7 @@ namespace
if (verbose)
std::cerr << "info: getting statistics\n";
st->ok = true;
st->alternating = res->is_alternating();
st->alternating = !res->is_existential();
spot::twa_sub_statistics s = sub_stats_reachable(res);
st->states = s.states;
st->edges = s.edges;
@ -1118,7 +1118,7 @@ namespace
std::cerr << "info: " << prefix << i << "\t(";
printsize(x[i]);
std::cerr << ')';
if (x[i]->is_alternating())
if (!x[i]->is_existential())
std::cerr << " univ-edges";
if (is_deterministic(x[i]))
std::cerr << " deterministic";
@ -1142,7 +1142,7 @@ namespace
auto unalt = [&](std::vector<spot::twa_graph_ptr>& x,
unsigned i, char prefix)
{
if (!(x[i] && x[i]->is_alternating()))
if (!x[i] || x[i]->is_existential())
return;
if (verbose)
{