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Sourcecode: inkscape version File versions

int Inkscape::IO::BasicReader::available (  )  [virtual]

Returns the number of bytes that can be read (or skipped over) from this reader without blocking by the next caller of a method for this reader.

Implements Inkscape::IO::Reader.

Reimplemented in Inkscape::IO::InputStreamReader, Inkscape::IO::StdReader, Inkscape::IO::UriReader, Inkscape::IO::InputStreamReader, Inkscape::IO::StdReader, and Inkscape::IO::UriReader.

Definition at line 155 of file inkscapestream.cpp.

Referenced by readLine(), and readWord().

{
    if (source)
        return source->available();
    else
        return 0;
}


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