diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp b/src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp index cc874a1733..b1f4bb6df1 100644 --- a/src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_io_qdatastream.cpp @@ -118,4 +118,14 @@ QDataStream out(file); out.setVersion(QDataStream::Qt_4_0); //! [5] +//! [6] +in.startTransaction(); +QString str; +qint32 a; +in >> str >> a; // try to read packet atomically + +if (!in.commitTransaction()) + return; // wait for more data +//! [6] + } |