diff options
Diffstat (limited to 'doc/src/snippets/code/doc_src_debug.qdoc')
-rw-r--r-- | doc/src/snippets/code/doc_src_debug.qdoc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/doc/src/snippets/code/doc_src_debug.qdoc b/doc/src/snippets/code/doc_src_debug.qdoc new file mode 100644 index 0000000..0e8a1c5 --- /dev/null +++ b/doc/src/snippets/code/doc_src_debug.qdoc @@ -0,0 +1,24 @@ +//! [0] +qDebug() << "Widget" << widget << "at position" << widget->pos(); +//! [0] + + +//! [1] +char *alloc(int size) +{ + Q_ASSERT(size > 0); + char *ptr = new char[size]; + Q_CHECK_PTR(ptr); + return ptr; +} +//! [1] + + +//! [2] +char *alloc(int size) +{ + char *ptr; + Q_CHECK_PTR(ptr = new char[size]); // WRONG + return ptr; +} +//! [2] |