structures.h
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00034 
00035 #ifndef ROSBAG_STRUCTURES_H
00036 #define ROSBAG_STRUCTURES_H
00037 
00038 #include <map>
00039 #include <vector>
00040 
00041 #include "ros/time.h"
00042 #include "ros/datatypes.h"
00043 #include "macros.h"
00044 
00045 namespace rosbag {
00046 
00047 struct ROSBAG_DECL ConnectionInfo
00048 {
00049     ConnectionInfo() : id(-1) { }
00050 
00051     uint32_t    id;
00052     std::string topic;
00053     std::string datatype;
00054     std::string md5sum;
00055     std::string msg_def;
00056 
00057     boost::shared_ptr<ros::M_string> header;
00058 };
00059 
00060 struct ChunkInfo
00061 {
00062     ros::Time   start_time;    
00063     ros::Time   end_time;      
00064     uint64_t    pos;           
00065 
00066     std::map<uint32_t, uint32_t> connection_counts;   
00067 };
00068 
00069 struct ROSBAG_DECL ChunkHeader
00070 {
00071     std::string compression;          
00072     uint32_t    compressed_size;      
00073     uint32_t    uncompressed_size;    
00074 };
00075 
00076 struct ROSBAG_DECL IndexEntry
00077 {
00078     ros::Time time;            
00079     uint64_t  chunk_pos;       
00080     uint32_t  offset;          
00081 
00082     bool operator<(IndexEntry const& b) const { return time < b.time; }
00083 };
00084 
00085 struct ROSBAG_DECL IndexEntryCompare
00086 {
00087     bool operator()(ros::Time const& a, IndexEntry const& b) const { return a < b.time; }
00088     bool operator()(IndexEntry const& a, ros::Time const& b) const { return a.time < b; }
00089 };
00090 
00091 } // namespace rosbag
00092 
00093 #endif


rosbag_storage
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autogenerated on Thu Jun 6 2019 21:09:52