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orcalog::LogReader Class Reference #include <logreader.h> Inherited by orcalogfactory::DriveBicycleLogReader, orcalogfactory::GpsLogReader, orcalogfactory::LaserScanner2dLogReader, orcalogfactory::Localise2dLogReader, orcalogfactory::Localise3dLogReader, orcalogfactory::Odometry2dLogReader, orcalogfactory::Odometry3dLogReader, orcalogfactory::PowerLogReader, and orcalogfactory::WifiLogReader. List of all members. Public Member Functions void  init ()   Opens data file (using openLogFile()). int  logIndex () const   An index into the log: we're currently pointing at the start of the logIndex_'th object. void  setLogIndex (int index)   Move about in the log. virtual std::string  toString () const Public Attributes std::ifstream *  file_   Handle to the input file. Protected Member Functions virtual void  openLogFile () virtual void  read ()=0 Detailed Description Handles a file which contains actual data (ie not the master file). All LogReaders inherit from this. Some file handling is done in the base class. Member Function Documentation void orcalog::LogReader::openLogFile (   )  [protected, virtual]   This version correctly handles two standard log file formats: ice ; binary file ascii : ascii file This function does not catch exceptions which may result when opening a file. Derived classes which want to modify this behavior or need to handle other formats need to re-implement this function. virtual void orcalog::LogReader::read (   )  [protected, pure virtual]   Read a log item and chuck it away (base-class has to implement). Used for fast-forwarding through a file. std::string orcalog::LogReader::toString (   )  const [virtual]   Returns a human-readable string. This is a reasonable default which can be over-ridden. The documentation for this class was generated from the following files: logreader.h logreader.cpp

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