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  • src/SynTree/Constant.h

    rd56e5bc rca35c51  
    1010// Created On       : Mon May 18 07:44:20 2015
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Wed Jun 21 16:44:48 2017
    13 // Update Count     : 14
     12// Last Modified On : Thu Jun 30 13:33:17 2016
     13// Update Count     : 6
    1414//
    1515
     
    2323class Constant {
    2424  public:
    25         Constant( Type * type, std::string rep, unsigned long long val );
    26         Constant( Type * type, std::string rep, double val );
    27         Constant( const Constant & other );
     25        Constant( Type *type, std::string value );
     26        Constant( const Constant &other );
    2827        virtual ~Constant();
    2928
    30         Type * get_type() { return type; }
    31         void set_type( Type * newValue ) { type = newValue; }
    32         std::string & get_value() { return rep; }
    33         void set_value( std::string newValue ) { rep = newValue; }
     29        Type *get_type() { return type; }
     30        void set_type( Type *newValue ) { type = newValue; }
     31        std::string &get_value() { return value; }
     32        void set_value( std::string newValue ) { value = newValue; }
    3433
    3534        /// generates an integer constant of the given int
     
    4039        static Constant from_double( double d );
    4140
    42         virtual void accept( Visitor & v ) { v.visit( this ); }
    43         virtual Constant * acceptMutator( Mutator & m ) { return m.mutate( this ); }
    44         virtual void print( std::ostream & os ) const;
     41        virtual Constant *clone() const;
     42        virtual void accept( Visitor &v ) { v.visit( this ); }
     43        virtual Constant *acceptMutator( Mutator &m ) { return m.mutate( this ); }
     44        virtual void print( std::ostream &os ) const;
    4545  private:
    46         Type * type;
    47         std::string rep;
    48         union Val {
    49                 unsigned long long ival;
    50                 double dval;
    51                 Val( unsigned long long ival ) : ival( ival ) {}
    52                 Val( double dval ) : dval( dval ) {}
    53         } val;
     46        Type *type;
     47        std::string value;
    5448};
    5549
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