diff options
| -rw-r--r-- | src/concurrent/doc/snippets/code/src_concurrent_qtconcurrentfilter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/concurrent/doc/snippets/code/src_concurrent_qtconcurrentfilter.cpp b/src/concurrent/doc/snippets/code/src_concurrent_qtconcurrentfilter.cpp index 86ca09a421..77233bdbf7 100644 --- a/src/concurrent/doc/snippets/code/src_concurrent_qtconcurrentfilter.cpp +++ b/src/concurrent/doc/snippets/code/src_concurrent_qtconcurrentfilter.cpp @@ -103,9 +103,9 @@ QSet<QString> dictionary = QtConcurrent::blockingFilteredReduced(strings, allLow //! [7] // keep only images with an alpha channel QList<QImage> images = ...; -QFuture<void> alphaImages = QtConcurrent::filter(strings, &QImage::hasAlphaChannel); +QFuture<void> alphaImages = QtConcurrent::filter(images, &QImage::hasAlphaChannel); -// keep only gray scale images +// retrieve gray scale images QList<QImage> images = ...; QFuture<QImage> grayscaleImages = QtConcurrent::filtered(images, &QImage::isGrayscale); |