FileInfoC3D.hpp

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#ifndef DART_UTILS_FILEINFOC3D_HPP_
#define DART_UTILS_FILEINFOC3D_HPP_
 
#include <vector>
#include <Eigen/Dense>
 
#include "dart/math/MathTypes.hpp"
 
namespace dart {
namespace utils {
 
class FileInfoC3D {
    
public:
    FileInfoC3D();
    virtual ~FileInfoC3D(){}
 
    inline int getNumMarkers() const { return mNumMarkers; }
    inline int getNumFrames() const { return mNumFrames; }
    inline double getFPS() const { return mFPS; }
 
    inline Eigen::Vector3d getDataAt(int _frame, int _idx) const { return mData.at(_frame).at(_idx); } 
    inline void addData(const std::vector<Eigen::Vector3d>& _data) { mData.push_back(_data); }
 
    virtual bool loadFile(const char*);
    virtual bool saveFile(const char*, int _start, int _end, double _sampleRate = 1); 
    
protected:
    int mNumMarkers;
    int mNumFrames;
    std::vector<std::vector<Eigen::Vector3d>> mData;
    double mFPS;
    char mFileName[256]; // change to string?
};
 
} // namespace utils
} // namespace dart
 
#endif // #ifndef DART_UTILS_FILEINFOC3D_HPP_