Long live Qt!

1 files changed, 20 insertions, 0 deletions

diff --git a/doc/src/snippets/code/src_qt3support_tools_q3garray.cpp b/doc/src/snippets/code/src_qt3support_tools_q3garray.cpp
new file mode 100644
index 0000000..7108262
--- /dev/null
+++ b/doc/src/snippets/code/src_qt3support_tools_q3garray.cpp
@@ -0,0 +1,20 @@
+//! [0]
+static uchar bindata[] = { 231, 1, 44, ... };
+QByteArray	a;
+a.setRawData(bindata, sizeof(bindata));	// a points to bindata
+QDataStream s(a, IO_ReadOnly);		// open on a's data
+s >> <something>;				// read raw bindata
+s.close();
+a.resetRawData(bindata, sizeof(bindata)); // finished
+//! [0]
+
+
+//! [1]
+static uchar bindata[] = { 231, 1, 44, ... };
+QByteArray	a, b;
+a.setRawData(bindata, sizeof(bindata));	// a points to bindata
+a.resize(8);				// will crash
+b = a;					// will crash
+a[2] = 123;					// might crash
+  // forget to resetRawData - will crash
+//! [1]