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* src/ltlvisit/clone.hh, src/ltlvisit/clone.cc: New files.

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* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add them.
* src/ltlvisit/lunabbrev.hh, src/ltlvisit/lunabbrev.cc: Inherit
from clone_visitor and remove all useless methods (now inherited).
This commit is contained in:
Alexandre Duret-Lutz 2003-04-17 13:59:15 +00:00
parent 0c7a2412a4
commit ae7fdeba59
6 changed files with 125 additions and 50 deletions
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39
src/ltlvisit/lunabbrev.cc
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@ -13,30 +13,6 @@ namespace spot
{
}
formula*
unabbreviate_logic_visitor::result() const
{
return result_;
}
void
unabbreviate_logic_visitor::visit(const atomic_prop* ap)
{
result_ = new atomic_prop(ap->name());
}
void
unabbreviate_logic_visitor::visit(const constant* c)
{
result_ = new constant(c->val());
}
void
unabbreviate_logic_visitor::visit(const unop* uo)
{
result_ = new unop(uo->op(), recurse(uo->child()));
}
void
unabbreviate_logic_visitor::visit(const binop* bo)
{
@ -74,20 +50,9 @@ namespace spot
/* Unreachable code. */
assert(0);
}
void
unabbreviate_logic_visitor::visit(const multop* mo)
{
multop* res = new multop(mo->op());
unsigned mos = mo->size();
for (unsigned i = 0; i < mos; ++i)
{
res->add(recurse(mo->nth(i)));
}
result_ = res;
}
formula* unabbreviate_logic_visitor::recurse(const formula* f)
formula*
unabbreviate_logic_visitor::recurse(const formula* f)
{
return unabbreviate_logic(f);
}