Entree_Brute.cpp

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#include <Entree_Brute.h>
#include <Process.h>
#include <EntreeSortie.h>
#include <sstream>
 
using std::istringstream;
 
Entree_Brute::Entree_Brute():
  Entree(), data_(0)
{
  set_bin(1);
  istrstream_ = new istringstream();
  set_istream(istrstream_);
}
 
 
Entree_Brute::~Entree_Brute()
{
  delete[] data_;
}
 
void Entree_Brute::set_bin(bool bin)
{
  if (!bin)
    {
      Cerr << "Error in Entree_Brute::set_bin(int bin) : only binary format supported. Use EChaine otherwise." << finl;
      Process::exit();
    }
  Entree::set_bin(bin);
}
 
void Entree_Brute::set_data(const char * data, unsigned sz)
{
  if(data_)
    {
      // For now forbid multiple calls ... could try deleting data_
      //Cerr << "Entree_Brute::set_data(): Multiple calls forbidden!  " << finl;
      //Process::exit(-1);
      delete[] data_;
      if (istrstream_)
        delete istrstream_;
      istrstream_ = new istringstream();
      set_istream(istrstream_);
    }
 
  const std::istream& iss = get_istream();
  std::streambuf * sb = iss.rdbuf();
 
  data_ = new char[sz];
  std::copy(data, data+sz, data_);
  sb->pubsetbuf(data_, sz);
}