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tl: mp_class() and --format=%[vw]h

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Tools for deciding the class of a formula.

* spot/tl/hierarchy.cc, spot/tl/hierarchy.hh: New files.
* spot/tl/Makefile.am: Add them.
* bin/common_output.cc, bin/common_output.hh: Implement --format=%h.
* tests/core/hierarchy.test: More tests.
* NEWS: Update.
This commit is contained in:
Alexandre Duret-Lutz 2017-01-10 21:34:56 +01:00
parent de8a248fb2
commit 7d9ce0d6fc
7 changed files with 276 additions and 11 deletions
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8
NEWS
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@ -45,6 +45,11 @@ New in spot 2.2.2.dev (Not yet released)
--syntactic-recurrence and --syntactic-persistence, the new checks
are automata-based and will also match pathological formulas.
* The --format option of ltlfilt/genltl/randltl/ltlgrind learned to
print the class of a formula in the temporal hierachy of Manna &
Pnueli using %h. Try to classify the Dwyer & al. patterns with:
genltl --dac --format='%[vw]h' | sort | uniq -c
Library:
* A twa is required to have at least one state, the initial state.
@ -122,6 +127,9 @@ New in spot 2.2.2.dev (Not yet released)
competition will be generated. This requires the use of an exteral
SAT solver, setup with "SPOT_SATSOLVER". See spot-x(7).
* The new function mp_class(f) returns the class of the formula
f in the temporal hierarchy of Manna & Pnueli.
New in spot 2.2.2 (2016-12-16)
Build: