Point Cloud Library (PCL)  1.7.1
tar.h
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37 
38 #ifndef PCL_IO_TAR_H_
39 #define PCL_IO_TAR_H_
40 
41 #include <pcl/point_cloud.h>
42 
43 namespace pcl
44 {
45  namespace io
46  {
47  /** \brief A TAR file's header, as described on
48  * http://en.wikipedia.org/wiki/Tar_%28file_format%29.
49  */
50  struct TARHeader
51  {
52  char file_name[100];
53  char file_mode[8];
54  char uid[8];
55  char gid[8];
56  char file_size[12];
57  char mtime[12];
58  char chksum[8];
59  char file_type[1];
60  char link_file_name[100];
61  char ustar[6];
62  char ustar_version[2];
63  char uname[32];
64  char gname[32];
65  char dev_major[8];
66  char dev_minor[8];
67  char file_name_prefix[155];
68  char _padding[12];
69 
70  /** \brief . */
71  unsigned int
73  {
74  unsigned int output = 0;
75  char *str = file_size;
76  for (int i = 0; i < 11; i++)
77  {
78  output = output * 8 + *str - '0';
79  str++;
80  }
81  return (output);
82  }
83  };
84 
85  /** \brief Save a PointCloud dataset into a TAR file.
86  * Append if the file exists, or create a new one if not.
87  *
88  * \param[in] tar_filename the name of the TAR file to save the cloud to
89  * \param[in] cloud the point cloud dataset to save
90  * \param[in] pcd_filename the internal name of the PCD file that should be stored in the TAR header
91  * \remark till implemented will return FALSE
92  */
93  template <typename PointT> bool
94  saveTARPointCloud (const std::string &tar_filename,
95  const PointCloud<PointT> &cloud,
96  const std::string &pcd_filename)
97  {
98  return (false);
99  }
100  }
101 }
102 #endif // PCL_IO_TAR_H_
103