open()

datrw::ianystream & fapidxx::IFileUnits::open	(	const int &	unit,
		const std::string &	filename
	)

open a new file

Definition at line 77 of file fileunit.cc.

References FAPIDXX_fuassert, getstream(), isopen(), Mformat, fapidxx::IFileUnits::IstreamCompound::Mianystream, fapidxx::IFileUnits::IstreamCompound::Mistream, and Mstreammap.

Referenced by sff_ropen__(), sff_ropenfs__(), and sff_ropens__().

  {
    FAPIDXX_fuassert((!this->isopen(unit)), unit,
                     "IFileUnits::open: file is already open");
    IstreamCompound &compound=Mstreammap[unit];
    compound.Mistream=new std::ifstream(filename.c_str(),
                                        datrw::ianystream::openmode(Mformat));
    compound.Mianystream=new datrw::ianystream(*compound.Mistream, Mformat);
    return (this->getstream(unit));
  } // datrw::ianystream& IFileUnits::open

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