Environment.hpp

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#ifndef RDS2CPP_ENVIRONMENT_HPP
#define RDS2CPP_ENVIRONMENT_HPP
 
#include <vector>
#include <string>
#include <cstddef>
 
#include "StringEncoding.hpp"
#include "SEXPType.hpp"
 
namespace rds2cpp {
 
struct Environment {
    bool locked = false;
 
    bool hashed = false;
 
    SEXPType parent_type = SEXPType::GLOBALENV_;
 
    std::size_t parent = -1;
 
    std::vector<std::string> variable_names;
 
    std::vector<StringEncoding> variable_encodings;
 
    std::vector<std::unique_ptr<RObject> > variable_values;
 
    void add(std::string n, RObject* v, StringEncoding enc = StringEncoding::UTF8) {
        variable_names.push_back(std::move(n));
        variable_values.emplace_back(v);
        variable_encodings.push_back(enc);
    }
 
    void add(std::string n, std::unique_ptr<RObject> v, StringEncoding enc = StringEncoding::UTF8) {
        variable_names.push_back(std::move(n));
        variable_values.push_back(std::move(v));
        variable_encodings.push_back(enc);
    }
 
    Attributes attributes;
};
 
}
 
#endif