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Template ltlast/ & ltlenv/ classes in internal/ & Add ELTL parser.

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Damien Lefortier 2008-03-25 16:52:06 +01:00 • committed by Damien Lefortier
parent 21c98c0a01
commit 543190f2bc
74 changed files with 4299 additions and 468 deletions
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44
src/ltlast/unop.hh
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@ -1,4 +1,4 @@
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// Copyright (C) 2008 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
@ -24,8 +24,8 @@
#ifndef SPOT_LTLAST_UNOP_HH
# define SPOT_LTLAST_UNOP_HH
#include <map>
#include "refformula.hh"
# include "formula.hh"
# include "internal/unop.hh"
namespace spot
{
@ -34,43 +34,7 @@ namespace spot
/// \brief Unary operators.
/// \ingroup ltl_ast
class unop : public ref_formula
{
public:
enum type { Not, X, F, G };
/// Build an unary operator with operation \a op and
/// child \a child.
static unop* instance(type op, formula* child);
virtual void accept(visitor& v);
virtual void accept(const_visitor& v) const;
/// Get the sole operand of this operator.
const formula* child() const;
/// Get the sole operand of this operator.
formula* child();
/// Get the type of this operator.
type op() const;
/// Get the type of this operator, as a string.
const char* op_name() const;
/// Number of instantiated unary operators. For debugging.
static unsigned instance_count();
protected:
typedef std::pair<type, formula*> pair;
typedef std::map<pair, formula*> map;
static map instances;
unop(type op, formula* child);
virtual ~unop();
private:
type op_;
formula* child_;
};
typedef spot::internal::unop<ltl_t> unop;
}
}