Mille.h

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#ifndef MILLE_H
#define MILLE_H
 
#include <fstream>
 
class Mille {
public:
  Mille(const char *outFileName, bool asBinary = true, bool writeZero = false);
  ~Mille();
 
  void mille(int NLC, const float *derLc, int NGL, const float *derGl, const int *label, float rMeas, float sigma);
  void special(int nSpecial, const float *floatings, const int *integers);
  void kill();
  void flushOutputFile();
  void resetOutputFile();
  void end();
 
private:
  void newSet();
  bool checkBufferSize(int nLocal, int nGlobal);
 
  const std::ios_base::openmode fileMode_;  // file open mode of the binary
  const std::string fileName_;              // file name of the binary
  std::ofstream outFile_;                   // C-binary for output
  bool asBinary_;                           // if false output as text
  bool writeZero_;                          // if true also write out derivatives/lables ==0
 
  enum { bufferSize_ = 5000 };
  int bufferInt_[bufferSize_];      // to collect labels etc.
  float bufferFloat_[bufferSize_];  // to collect derivatives etc.
  int bufferPos_;
  bool hasSpecial_;  // if true, special(..) already called for this record
 
  enum { maxLabel_ = (0xFFFFFFFF - (1 << 31)) };  // largest label allowed: 2^31 - 1
};
#endif