dataIO.h

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#ifndef DATAIO_INCLUDED
#define DATAIO_INCLUDED

//#define DEBUG_IO

#ifdef DEBUG_IO
#define ENTER    printf(">>> %s\n", __PRETTY_FUNCTION__)
#else
#define ENTER
#endif

#include "bridge_complex.h"

#include "commonParameters.h"
#include "bridgeIO.h"
using Bridge::vout;

#include <string>
using std::string;



class DataIO
{
 public:
  DataIO() : m_vl(CommonParameters::Vlevel()) { ENTER; }
  virtual ~DataIO() { ENTER; }

 private:
  // non-copyable
  DataIO(const DataIO&);
  DataIO& operator=(const DataIO&);

 public:

  virtual void read_file(double *v, const size_t n, const string&) = 0;
  virtual void write_file(const double *v, const size_t n, const string&, const bool append = true) = 0;

  virtual void read_file(dcomplex *v, const size_t n, const string&) = 0;
  virtual void write_file(const dcomplex *v, const size_t n, const string&, const bool append = true) = 0;

  virtual void read_file(std::vector<double>&, const string&) = 0;
  virtual void write_file(const std::vector<double>&, const string&, const bool append = true) = 0;

  virtual void read_file(std::vector<dcomplex>&, const string&) = 0;
  virtual void write_file(const std::vector<dcomplex>&, const string&, const bool append = true) = 0;

 protected:
  Bridge::VerboseLevel m_vl;
};
#endif /* DATAIO_INCLUDED */