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-rw-r--r--doc/codesnippets/doc/src/snippets/code/doc_src_qvarlengtharray.qdoc38
1 files changed, 38 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_qvarlengtharray.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_qvarlengtharray.qdoc
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+++ b/doc/codesnippets/doc/src/snippets/code/doc_src_qvarlengtharray.qdoc
@@ -0,0 +1,38 @@
+//! [0]
+int myfunc(int n)
+{
+ int table[n + 1]; // WRONG
+ ...
+ return table[n];
+}
+//! [0]
+
+
+//! [1]
+int myfunc(int n)
+{
+ int *table = new int[n + 1];
+ ...
+ int ret = table[n];
+ delete[] table;
+ return ret;
+}
+//! [1]
+
+
+//! [2]
+int myfunc(int n)
+{
+ QVarLengthArray<int, 1024> array(n + 1);
+ ...
+ return array[n];
+}
+//! [2]
+
+
+//! [3]
+QVarLengthArray<int> array(10);
+int *data = array.data();
+for (int i = 0; i < 10; ++i)
+ data[i] = 2 * i;
+//! [3]