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Homogenize passing of automata as pointers, not references.

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Disallow copy for security.

* src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete): Disallow copy.
* src/tgba/tgbaexplicit.hh (tgba_explicit): Likewise.
* src/tgba/tgbaexplicit.cc (tgba_explicit::operator=,
tgba_explicit::tgba_explicit(tgba_explicit)): Remove.
* src/tgba/tgbabddconcreteproduct.cc
(tgba_bdd_concrete_product_factory::tgba_bdd_concrete_product_factory,
product): Take operand automata as pointers.
* src/tgba/tgbabddconcreteproduct.hh (product): Likewise.
* src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh:
(tgba_product): Disallow copy.
(tgba_product::tgba_product): Take operand automata as pointers.
* src/tgbaalgos/dotty.cc (dotty_state, dotty_rec, dotty_reachable):
Take tgba arguments as pointer.
* src/tgbaalgos/dotty.hh (dotty_reachable): Likewise.
* src/tgbaalgos/lbtt.cc (fill_todo, lbtt_reachable): Likewise.
* src/tgbaalgos/lbtt.hh (lbtt_reachable): Likewise.
* src/tgbaalgos/ltl2tgba.cc, src/tgbaalgos/ltl2tgba.hh (ltl_to_tgba):
Likewise.
* src/tgbaalgos/save.cc (save_rec, tgba_save_reachable): Likewise.
* src/tgbaalgos/save.hh (save): Likewise.
* src/tgbatest/explicit.cc, src/tgbatest/explprod.cc,
src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlprod.cc,
src/tgbatest/mixprod.cc, src/tgbatest/readsave.cc,
src/tgbatest/spotlbtt.cc, src/tgbatest/tgbaread.cc,
src/tgbatest/tripprod.cc: Likewise.
This commit is contained in:
Alexandre Duret-Lutz 2003-07-14 22:20:35 +00:00
parent cab3be9795
commit 66b1630c31
25 changed files with 123 additions and 104 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/tgbaalgos/ltl2tgba.cc
View file

@ -230,7 +230,7 @@ namespace spot
bool root_;
};
tgba_bdd_concrete
tgba_bdd_concrete*
ltl_to_tgba(const ltl::formula* f, bdd_dict* dict)
{
// Normalize the formula. We want all the negations on
@ -249,7 +249,6 @@ namespace spot
fact.finish();
// Finally setup the resulting automaton.
tgba_bdd_concrete g(fact, v.result());
return g;
return new tgba_bdd_concrete(fact, v.result());
}
}