Implication.h

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/*
 * This file is part of KnowRob, please consult
 * https://github.com/knowrob/knowrob for license details.
 */
 
#ifndef KNOWROB_IMPLICATION_H
#define KNOWROB_IMPLICATION_H
 
#include "CompoundFormula.h"
 
namespace knowrob {
    class Implication : public CompoundFormula {
    public:
        explicit Implication(const FormulaPtr &antecedent, const FormulaPtr &consequent);
 
        const FormulaPtr &antecedent() const { return formulae_[0]; }
 
        const FormulaPtr &consequent() const { return formulae_[1]; }
 
        // Override ConnectiveFormula
        const char *operator_symbol() const override { return "->"; }
 
    protected:
        bool isEqual(const Formula &other) const override;
    };
 
} // knowrob
 
#endif //KNOWROB_IMPLICATION_H