aboutsummaryrefslogtreecommitdiffstats
path: root/doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp')
-rw-r--r--doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp35
1 files changed, 35 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp b/doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
new file mode 100644
index 000000000..8b4d10acb
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
@@ -0,0 +1,35 @@
+//! [0]
+
+class MyException : public QtConcurrent::Exception
+{
+public:
+ void raise() const { throw *this; }
+ Exception *clone() const { return new MyException(*this); }
+};
+
+//! [0]
+
+
+//! [1]
+
+try {
+ QtConcurrent::blockingMap(list, throwFunction); // throwFunction throws MyException
+} catch (MyException &e) {
+ // handle exception
+}
+
+//! [1]
+
+
+//! [2]
+
+void MyException::raise() const { throw *this; }
+
+//! [2]
+
+
+//! [3]
+
+MyException *MyException::clone() const { return new MyException(*this); }
+
+//! [3]