sail/Load.h

/*
 * Load.h
 *
 *  Created on: Jun 29, 2008
 *      Author: isil
 *
 *  A load instruction: v1 = *v2
 */

#ifndef LOAD_H_
#define LOAD_H_

#include "SaveInstruction.h"
#include <string>
using namespace std;

namespace il{class node;}

namespace sail {

class Variable;
class Symbol;

class Load: public SaveInstruction {
    friend class boost::serialization::access;

    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
        ar & boost::serialization::base_object<sail::SaveInstruction>(*this);
        ar & v1;
        ar & v2;
        ar & offset;
        ar & name;
    }
private:
        Variable* v1;
        Symbol* v2;
        int offset;
        string name;
public:
        Load(Variable* v1, Symbol* v2, int offset, string name,
                        il::node* original, int line);
        Load(){};
        virtual string to_string() const;
        virtual string to_string(bool pretty_print) const;
        virtual Variable* get_lhs(); // returns v1
        virtual void set_lhs(Variable* v);
        Symbol* get_rhs(); //returns v2
        int get_offset();
        string& get_field_name();
        virtual bool is_removable();
        virtual ~Load();
};

}

#endif /* LOAD_H_ */

---