io_fmix.cpp

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#include "io_fmix.hpp"
const char* header1 = "# fmix file";
const char* header2 = "xmean xsd ymean ysd alpha";
void io_fmix::save(std::ostream& os, FunctionMixer& fm)
{
  /*
  os << header1 << "\n"
     << header2 << "\n";
   */
  os.precision(64);
  size_t n = fm.getHotSpotCount();
  for (size_t i = 0; i < n ; ++i )
  {
    HotSpot& hs = fm.getHotSpotAtIndex(i);
    os << std::scientific << hs.getXMean() << " " 
       << hs.getXSD() << " " 
       << hs.getYMean() << " " 
       << hs.getYSD() << " " 
       << hs.getAlpha() << "\n";
  }
}
void io_fmix::load(std::istream& is, FunctionMixer& fm)
{
  /*
  char mLineBuf[1024];
  size_t nheaderlines = 2;
  while (nheaderlines--)
  {
    is.getline( mLineBuf, sizeof(mLineBuf) );
    
  }
  if (strcmp(mLineBuf,header1) != 0)
  return;
  */
  fm.clear();
  while ( ! is.eof() )
  {
    double xmean,xsd,ymean,ysd, alpha;
    is >> std::scientific >> xmean 
       >> xsd 
       >> ymean 
       >> ysd 
       >> alpha;
    if ( !is.fail() )
    {
      fm.addHotSpot( new HotSpot(xmean,ymean,xsd,ysd,alpha) );
    }
  }
  fm.updateElevationGrid();
}