C++ DayTime::setLocalTime方法代码示例

//------------------------------------------------------------------------------------
int main(int argc, char **argv)
{
try {
   totaltime = clock();
   int iret,nfile,reading,nread;

      // Title and description
   Title = PrgmName + ", part of the GPS ToolKit, Ver " + PrgmVers + ", Run ";
   PrgmEpoch.setLocalTime();
   Title += PrgmEpoch.printf("%04Y/%02m/%02d %02H:%02M:%02S");
   Title += "\n";
   cout << Title;

      // get command line
   iret=GetCommandLine(argc, argv);
   if(iret) return iret;

   PrevEpoch = DayTime::BEGINNING_OF_TIME;

   // loop over input files - reading them twice
   Ninterps = 0;
   for(reading=1; reading <= 2; reading++) {
      nread = 0;
      for(nfile=0; nfile<PIC.InputObsName.size(); nfile++) {
         iret = ReadFile(nfile,reading);
         if(iret < 0) break;
         nread++;
      }
      // quit if error
      if(iret < 0) break;

      if(nread>0) {
         iret = AfterReadingFiles(reading);
         if(iret < 0) break;
      }

      CurrEpoch = DayTime::BEGINNING_OF_TIME;
   }

   PIC.oflog << PrgmName << " did " << Ninterps << " interpolations" << endl;
   totaltime = clock()-totaltime;
   PIC.oflog << PrgmName << " timing: " << fixed << setprecision(3)
      << double(totaltime)/double(CLOCKS_PER_SEC) << " seconds.\n";
   cout << PrgmName << " timing: " << fixed << setprecision(3)
      << double(totaltime)/double(CLOCKS_PER_SEC) << " seconds.\n";

   PIC.oflog.close();

   return iret;
}
catch(FFStreamError& e) { cout << "FFStream exception:\n" << e << endl; }
catch(Exception& e) { cout << "GPSTK exception:\n" << e << endl; }
catch (...) { cout << "Unknown exception in main." << endl; }
}   // end main()

 void RinexNavHeader::reallyPutRecord(FFStream& ffs) const 
    throw(std::exception, FFStreamError, StringException)
 {
    RinexNavStream& strm = dynamic_cast<RinexNavStream&>(ffs);
    
    strm.header = (*this);
    
    unsigned long allValid;
    if (version == 2.0)        allValid = allValid20;
    else if (version == 2.1)   allValid = allValid21;
    else if (version == 2.11)  allValid = allValid211;
    else
    {
       FFStreamError err("Unknown RINEX version: " + asString(version,3));
       err.addText("Make sure to set the version correctly.");
       GPSTK_THROW(err);
    }
    
    if ((valid & allValid) != allValid)
    {
       FFStreamError err("Incomplete or invalid header.");
       err.addText("Make sure you set all header valid bits for all of the available data.");
       GPSTK_THROW(err);
    }
    
    string line;
    
    if (valid & versionValid)
    {
       line  = rightJustify(asString(version,3), 10);
       line += string(10, ' ');
       line += string("NAVIGATION"); //leftJustify(fileType, 20);
       line += string(30, ' ');
       line += versionString;
       strm << line << endl;
       strm.lineNumber++;
    }
    if (valid & runByValid) 
    {
       line  = leftJustify(fileProgram,20);
       line += leftJustify(fileAgency,20);
       DayTime dt;
       dt.setLocalTime();
       string dat = dt.printf("%02m/%02d/%04Y %02H:%02M:%02S");
       line += leftJustify(dat, 20);
       line += runByString;
       strm << line << endl;
       strm.lineNumber++;
    }
    if (valid & commentValid)
    {
       vector<string>::const_iterator itr = commentList.begin();
       while (itr != commentList.end())
       {
          line  = leftJustify((*itr), 60);
          line += commentString;
          strm << line << endl;
          strm.lineNumber++;
          itr++;
       }
    }
    if (valid & ionAlphaValid)
    {
       line  = string(2, ' ');
       for (int i = 0; i < 4; i++)
       {
          line += rightJustify(doub2for(ionAlpha[i], 12, 2),12);  // should be 12.4
       }
       line += string(10, ' ');
       line += ionAlphaString;
       strm << line << endl;
       strm.lineNumber++;
    }
    if (valid & ionBetaValid)
    {
       line  = string(2, ' ');
       for (int i = 0; i < 4; i++)
       {
          line += rightJustify(doub2for(ionBeta[i], 12, 2),12);
       }
       line += string(10, ' ');
       line += ionBetaString;
       strm << line << endl;
       strm.lineNumber++;
    }
    if (valid & deltaUTCValid)
    {
       line  = string(3, ' ');
       //line += string(2, ' ');
       line += doub2for(A0, 19, 2);
       line += doub2for(A1, 19, 2);
       line += rightJustify(asString(UTCRefTime),9);
       line += rightJustify(asString(UTCRefWeek),9);               
       line += string(1, ' ');
       line += deltaUTCString;
       strm << line << endl;
       strm.lineNumber++;
    }
    if (valid & leapSecondsValid)
    {
//.........这里部分代码省略.........

   void RinexMetHeader::reallyPutRecord(FFStream& ffs) const
      throw(std::exception, FFStreamError,
            gpstk::StringUtils::StringException)
   {
      RinexMetStream& strm = dynamic_cast<RinexMetStream&>(ffs);
      
         // since they want to output this header, let's store
         // it internally for use by the data
      strm.header = (*this);
      
         // i'm casting out const here to set the correct required valid bits.
         // deal with it =P
	 

      unsigned long allValid;
      if (version == 2.0)        allValid = allValid20;
      else if (version == 2.1)   allValid = allValid21;
      else
      {
         FFStreamError err("Unknown RINEX version: " + asString(version,2));
         err.addText("Make sure to set the version correctly.");
         GPSTK_THROW(err);
      }
      
      if ((valid & allValid) != allValid)
      {
         string errstr("Incomplete or invalid header: missing: ");
         errstr += bitString(allValid & ~valid);
         FFStreamError err(errstr);
         err.addText("Make sure you set all header valid bits for all of the available data.");
         GPSTK_THROW(err);
      }
      
      string line;
         // line by line, let's do this.
      if (valid & versionValid)
      {
         line  = rightJustify(asString(version,2), 9);
         line += string(11, ' ');
         line += leftJustify(fileType, 40);
         line += versionString;
         strm << line << endl;
         strm.lineNumber++;
      }
      if (valid & runByValid)
      {
         line  = leftJustify(fileProgram,20);
         line += leftJustify(fileAgency,20);
         DayTime dt;
         dt.setLocalTime();
         string dat = dt.printf("%02m/%02d/%04Y %02H:%02M:%02S");
         line += leftJustify(dat, 20);
         line += runByString;
         strm << line << endl;
         strm.lineNumber++;
      }
      if (valid & commentValid)
      {
         vector<string>::const_iterator itr = commentList.begin();
         while (itr != commentList.end())
         {
            line  = leftJustify((*itr), 60);
            line += commentString;
            strm << line << endl;
            strm.lineNumber++;
            itr++;
         }
      }
      if (valid & markerNameValid)
      {
         line  = leftJustify(markerName, 60);
         line += markerNameString;
         strm << line << endl;
         strm.lineNumber++;
      }
      if (valid & markerNumberValid)
      {
         line  = leftJustify(markerNumber, 60);
         line += markerNumberString;
         strm << line << endl;
         strm.lineNumber++;
      }
      if (valid & obsTypeValid)
      {
         line  = rightJustify(asString(obsTypeList.size()),6);
         vector<RinexMetType>::const_iterator itr = obsTypeList.begin();
         size_t numWritten = 0;
         while (itr != obsTypeList.end())
         {
            numWritten++;
               // stupid continuation lines =P
            if ((numWritten % (maxObsPerLine+1)) == 0)
            {
               line += obsTypeString;
               strm << line << endl;
               strm.lineNumber++;
               line = string(6,' ');
            }
            line += rightJustify(convertObsType(*itr), 6);
            itr++;
//.........这里部分代码省略.........