FileOutputImpl Class Reference

Inheritance diagram for FileOutputImpl:

Collaboration diagram for FileOutputImpl:

Public Member Functions
virtual bool	Open (const std::string &filename, bool binary)
virtual std::ostream &	Stream ()
virtual bool	Close ()
virtual	~FileOutputImpl ()
Public Member Functions inherited from OutputImplBase
virtual	~OutputImplBase ()

Private Attributes
std::string	filename_
std::ofstream	os_

Detailed Description

Definition at line 199 of file kaldi-io.cc.

Constructor & Destructor Documentation

~FileOutputImpl()

virtual ~FileOutputImpl ( )

inlinevirtual

Definition at line 225 of file kaldi-io.cc.

References KALDI_ERR.

                            {
    if (os_.is_open()) {
      os_.close();
      if (os_.fail())
        KALDI_ERR << "Error closing output file " << filename_;
    }
  }

Member Function Documentation

Close()

virtual bool Close ( )

inlinevirtual

Implements OutputImplBase.

Definition at line 218 of file kaldi-io.cc.

References KALDI_ERR.

                       {
    if (!os_.is_open())
      KALDI_ERR << "FileOutputImpl::Close(), file is not open.";
    // I believe this error can only arise from coding error.
    os_.close();
    return !(os_.fail());
  }

Open()

virtual bool Open ( const std::string &  filename, bool  binary  )

inlinevirtual

Implements OutputImplBase.

Definition at line 201 of file kaldi-io.cc.

References KALDI_ERR, and MapOsPath.

                                                            {
    if (os_.is_open()) KALDI_ERR << "FileOutputImpl::Open(), "
                                << "open called on already open file.";
    filename_ = filename;
    os_.open(MapOsPath(filename_).c_str(),
             binary ? std::ios_base::out | std::ios_base::binary
                    : std::ios_base::out);
    return os_.is_open();
  }

Stream()

virtual std::ostream& Stream ( )

inlinevirtual

Implements OutputImplBase.

Definition at line 211 of file kaldi-io.cc.

References KALDI_ERR.

                               {
    if (!os_.is_open())
      KALDI_ERR << "FileOutputImpl::Stream(), file is not open.";
      // I believe this error can only arise from coding error.
    return os_;
  }

Member Data Documentation

filename_

std::string filename_

private

Definition at line 233 of file kaldi-io.cc.

os_

std::ofstream os_

private

Definition at line 234 of file kaldi-io.cc.

---

The documentation for this class was generated from the following file:

• util/kaldi-io.cc