Method copy

factory/parseutil.cc:52–52

    PUtilCF( const CanonicalForm & cf ) { val = cf; }
    ~PUtilCF() {}
    PUtilBase * copy() const { return new PUtilCF( val ); }
    CanonicalForm getval() const { return val; }
    int getintval() const { return val.intval(); }
    bool isInt() const { return false; }