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-rw-r--r--doc/src/snippets/code/src_corelib_io_qdatastream.cpp121
1 files changed, 0 insertions, 121 deletions
diff --git a/doc/src/snippets/code/src_corelib_io_qdatastream.cpp b/doc/src/snippets/code/src_corelib_io_qdatastream.cpp
deleted file mode 100644
index af2d7d24bf..0000000000
--- a/doc/src/snippets/code/src_corelib_io_qdatastream.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-void wrapInFunction()
-{
-
-//! [0]
-QFile file("file.dat");
-file.open(QIODevice::WriteOnly);
-QDataStream out(&file); // we will serialize the data into the file
-out << QString("the answer is"); // serialize a string
-out << (qint32)42; // serialize an integer
-//! [0]
-
-
-//! [1]
-QFile file("file.dat");
-file.open(QIODevice::ReadOnly);
-QDataStream in(&file); // read the data serialized from the file
-QString str;
-qint32 a;
-in >> str >> a; // extract "the answer is" and 42
-//! [1]
-
-
-//! [2]
-stream.setVersion(QDataStream::Qt_4_0);
-//! [2]
-
-
-//! [3]
-QFile file("file.xxx");
-file.open(QIODevice::WriteOnly);
-QDataStream out(&file);
-
-// Write a header with a "magic number" and a version
-out << (quint32)0xA0B0C0D0;
-out << (qint32)123;
-
-out.setVersion(QDataStream::Qt_4_0);
-
-// Write the data
-out << lots_of_interesting_data;
-//! [3]
-
-
-//! [4]
-QFile file("file.xxx");
-file.open(QIODevice::ReadOnly);
-QDataStream in(&file);
-
-// Read and check the header
-quint32 magic;
-in >> magic;
-if (magic != 0xA0B0C0D0)
- return XXX_BAD_FILE_FORMAT;
-
-// Read the version
-qint32 version;
-in >> version;
-if (version < 100)
- return XXX_BAD_FILE_TOO_OLD;
-if (version > 123)
- return XXX_BAD_FILE_TOO_NEW;
-
-if (version <= 110)
- in.setVersion(QDataStream::Qt_3_2);
-else
- in.setVersion(QDataStream::Qt_4_0);
-
-// Read the data
-in >> lots_of_interesting_data;
-if (version >= 120)
- in >> data_new_in_XXX_version_1_2;
-in >> other_interesting_data;
-//! [4]
-
-
-//! [5]
-QDataStream out(file);
-out.setVersion(QDataStream::Qt_4_0);
-//! [5]
-
-}