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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

22
src/tgba/tgbabddconcreteproduct.cc
View file

@ -11,15 +11,15 @@ namespace spot
class tgba_bdd_product_factory: public tgba_bdd_factory
{
public:
tgba_bdd_product_factory(const tgba_bdd_concrete& left,
const tgba_bdd_concrete& right)
: dict_(left.get_dict()),
tgba_bdd_product_factory(const tgba_bdd_concrete* left,
const tgba_bdd_concrete* right)
: dict_(left->get_dict()),
left_(left),
right_(right),
data_(left_.get_core_data(), right_.get_core_data()),
init_(left_.get_init_bdd() & right_.get_init_bdd())
data_(left_->get_core_data(), right_->get_core_data()),
init_(left_->get_init_bdd() & right_->get_init_bdd())
{
assert(dict_ == right.get_dict());
assert(dict_ == right->get_dict());
}
virtual
@ -47,16 +47,16 @@ namespace spot
private:
bdd_dict* dict_;
const tgba_bdd_concrete& left_;
const tgba_bdd_concrete& right_;
const tgba_bdd_concrete* left_;
const tgba_bdd_concrete* right_;
tgba_bdd_core_data data_;
bdd init_;
};
tgba_bdd_concrete
product(const tgba_bdd_concrete& left, const tgba_bdd_concrete& right)
tgba_bdd_concrete*
product(const tgba_bdd_concrete* left, const tgba_bdd_concrete* right)
{
tgba_bdd_product_factory p(left, right);
return tgba_bdd_concrete(p, p.get_init_state());
return new tgba_bdd_concrete(p, p.get_init_state());
}
}