Playback.hpp

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-
 
#ifndef __PLAYBACK_HPP__
#define __PLAYBACK_HPP__
 
#include <string>
#include <vector>
 
namespace roboticslab
{
 
class Playback
{
public:
    using row_t = std::vector<std::vector<double>>;
 
    bool fromFile(const std::string & fileName);
    std::size_t getNumRows() const;
    std::size_t getCurrentRowIndex() const;
    bool hasNextRow() const;
    const row_t::value_type & getNextRow();
    void reset();
 
private:
    row_t storage;
    row_t::const_iterator iter;
};
 
} // namespace roboticslab
 
#endif // __PLAYBACK_HPP__