Mercurial > hg > svcore
diff data/fileio/CSVStreamWriter.h @ 1449:deabf9fd3d28 streaming-csv-writer
Add failing test case for writing a sparse model. Partially handle some of the related issues with line-breaks.
author | Lucas Thompson <dev@lucas.im> |
---|---|
date | Tue, 17 Apr 2018 10:03:51 +0100 |
parents | 5bd240517c1a |
children | 6e9615bde1f9 |
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--- a/data/fileio/CSVStreamWriter.h Tue Apr 17 10:03:50 2018 +0100 +++ b/data/fileio/CSVStreamWriter.h Tue Apr 17 10:03:51 2018 +0100 @@ -68,13 +68,17 @@ const auto start = readPtr; const auto end = std::min(start + blockSize, endFrame); - - oss << model.toDelimitedDataStringSubsetWithOptions( + const auto data = model.toDelimitedDataStringSubsetWithOptions( delimiter, options, start, end - ) << (end < finalFrameOfLastRegion ? "\n" : ""); + ).trimmed(); + + if ( data != "" ) { + oss << data << (end < finalFrameOfLastRegion ? "\n" : ""); + } + nFramesWritten += end - start; const auto currentProgress = 100 * nFramesWritten / nFramesToWrite; const bool hasIncreased = currentProgress > previousProgress;