roza/lib/Value.hpp

#ifndef roza_VALUE_HPP
#define roza_VALUE_HPP

#include "commons.hpp"
#include "SrcLoc.hpp"
#include "Type.hpp"

namespace roza
{
  class Fun;

  class Value
  {
  public:
    explicit Value(int value, SrcLoc loc);
    explicit Value(bool value, SrcLoc loc);
    explicit Value(std::shared_ptr<Fun> value, SrcLoc loc);
    virtual ~Value();

    SrcLoc loc() const { return m_loc; }

    int as_int() const { return m_int_val; }
    bool as_bool() const { return m_bool_val; }
    std::shared_ptr<Fun> as_fun() const { return m_fun_val; }

    std::shared_ptr<Type> type() const { return m_type; }
    std::string string() const;
    bool equals(Value const& rhs) const;

  private:
    std::shared_ptr<Type> m_type;
    int m_int_val;
    bool m_bool_val;
    std::shared_ptr<Fun> m_fun_val;

    SrcLoc m_loc;

  };
}

#endif