1 files changed, 80 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_q3memarray.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_q3memarray.qdoc
new file mode 100644
index 000000000..b56ef4e9b
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+++ b/doc/codesnippets/doc/src/snippets/code/doc_src_q3memarray.qdoc
@@ -0,0 +1,80 @@
+//! [0]
+#include <q3memarray.h>
+#include <stdio.h>
+
+Q3MemArray<int> fib( int num ) // returns fibonacci array
+{
+    Q_ASSERT( num > 2 );
+    Q3MemArray<int> f( num ); // array of ints
+
+    f[0] = f[1] = 1;
+    for ( int i = 2; i < num; i++ )
+	f[i] = f[i-1] + f[i-2];
+
+    return f;
+}
+
+int main()
+{
+    Q3MemArray<int> a = fib( 6 ); // get first 6 fibonaccis
+    for ( int i = 0; i < a.size(); i++ )
+	qDebug( "%d: %d", i, a[i] );
+
+    qDebug( "1 is found %d times", a.contains(1) );
+    qDebug( "5 is found at index %d", a.find(5) );
+
+    return 0;
+}
+//! [0]
+
+
+//! [1]
+0: 1
+1: 1
+2: 2
+3: 3
+4: 5
+5: 8
+1 is found 2 times
+5 is found at index 4
+//! [1]
+
+
+//! [2]
+// MyStruct may be padded to 4 or 8 bytes
+struct MyStruct
+{
+    short i; // 2 bytes
+    char c;  // 1 byte
+};
+
+Q3MemArray<MyStruct> a(1);
+a[0].i = 5;
+a[0].c = 't';
+
+MyStruct x;
+x.i = '5';
+x.c = 't';
+int i = a.find( x ); // may return -1 if the pad bytes differ
+//! [2]
+
+
+//! [3]
+static char 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
+a.resetRawData( bindata, sizeof(bindata) ); // finished
+//! [3]
+
+
+//! [4]
+static char 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
+//! [4]