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#ifndef NEWSBOAT_HISTORY_H_
#define NEWSBOAT_HISTORY_H_
#include <string>
#include <vector>
namespace newsboat {
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;
};
} // namespace newsboat
#endif /* NEWSBOAT_HISTORY_H_ */
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