From a1898f4466518bf3e1b6e9154eec05ecf9d909e3 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <stephen.kelly@kdab.com>
Date: Sun, 8 Sep 2013 12:08:22 +0200
Subject: Metatype: Remove the need for runtime-registration of 3rd party
 containers.

Replace that need with a macro so that registration of the
container helper conversions is done at the time of registration
of the container (usually when it is put into a QVariant).

Change-Id: I823fb3fdbce306ebc9f146675ac43724cec678d5
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
---
 .../snippets/code/src_corelib_kernel_qmetatype.cpp | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'src/corelib/doc/snippets/code/src_corelib_kernel_qmetatype.cpp')

diff --git a/src/corelib/doc/snippets/code/src_corelib_kernel_qmetatype.cpp b/src/corelib/doc/snippets/code/src_corelib_kernel_qmetatype.cpp
index 4437313f0a..cb1346f74c 100644
--- a/src/corelib/doc/snippets/code/src_corelib_kernel_qmetatype.cpp
+++ b/src/corelib/doc/snippets/code/src_corelib_kernel_qmetatype.cpp
@@ -112,3 +112,34 @@ id = qMetaTypeId<MyStruct>();       // compile error if MyStruct not declared
 typedef QString CustomString;
 qRegisterMetaType<CustomString>("CustomString");
 //! [9]
+
+//! [10]
+
+#include <deque>
+
+Q_DECLARE_SEQUENTIAL_CONTAINER_METATYPE(std::deque)
+
+void someFunc()
+{
+    std::deque<QFile*> container;
+    QVariant var = QVariant::fromValue(container);
+    // ...
+}
+
+//! [10]
+
+//! [11]
+
+#include <unordered_list>
+
+Q_DECLARE_ASSOCIATIVE_CONTAINER_METATYPE(std::unordered_map)
+
+void someFunc()
+{
+    std::unordered_map<int, bool> container;
+    QVariant var = QVariant::fromValue(container);
+    // ...
+}
+
+//! [11]
+
-- 
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