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#ifndef NEWSBEUTER_HISTORY__H
#define NEWSBEUTER_HISTORY__H
#include <vector>
#include <string>
namespace newsbeuter {
class history {
public:
history();
~history();
void add_line(const std::string& line);
std::string prev();
std::string next();
void load_from_file(const std::string& file);
void save_to_file(const std::string& file, unsigned int limit);
private:
std::vector<std::string> lines;
unsigned int idx;
};
}
#endif
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