anonymous_namespace{OutputDataReader.cpp} Namespace Reference

Functions
std::stringstream	getFromFilteredStream (std::istream &input_stream, const std::string &fname)

Function Documentation

getFromFilteredStream()

std::stringstream anonymous_namespace{OutputDataReader.cpp}::getFromFilteredStream	(	std::istream &	input_stream,
		const std::string &	fname
	)

Definition at line 34 of file OutputDataReader.cpp.

{
    boost::iostreams::filtering_streambuf<boost::iostreams::input> input_filtered;
    if (DataFormatUtils::isGZipped(fname))
        input_filtered.push(boost::iostreams::gzip_decompressor());
    else if (DataFormatUtils::isBZipped(fname))
        input_filtered.push(boost::iostreams::bzip2_decompressor());
    input_filtered.push(input_stream);
    // we use stringstream since it provides random access which is important for tiff files
    std::stringstream ret;
    boost::iostreams::copy(input_filtered, ret);
    return ret;
}

References DataFormatUtils::isBZipped(), and DataFormatUtils::isGZipped().

Referenced by OutputDataReader::getOutputData().

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