ae7fdeba59
* 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).
37 lines
805 B
C++
37 lines
805 B
C++
#ifndef SPOT_LTLVISIT_CLONE_HH
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# define SPOT_LTLVISIT_CLONE_HH
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#include "ltlast/formula.hh"
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#include "ltlast/visitor.hh"
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namespace spot
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{
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namespace ltl
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{
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// This visitor is public, because it's convenient
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// to derive from it and override part of its methods.
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class clone_visitor : public const_visitor
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{
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public:
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clone_visitor();
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virtual ~clone_visitor();
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formula* result() const;
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void visit(const atomic_prop* ap);
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void visit(const unop* uo);
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void visit(const binop* bo);
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void visit(const multop* mo);
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void visit(const constant* c);
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virtual formula* recurse(const formula* f);
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protected:
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formula* result_;
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};
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formula* clone(const formula* f);
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}
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}
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#endif // SPOT_LTLVISIT_LUNABBREV_HH
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