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authorPeter K├╝mmel <syntheticpp@gmx.net>2015-11-10 18:57:40 +0100
committerOlivier Goffart (Woboq GmbH) <ogoffart@woboq.com>2016-02-15 12:33:24 +0000
commitab8cc8387f1891ccf99721bfe5a6182c507e332f (patch)
treea892939a744e2fa65dba687f0f42e293b45963f5 /src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp
parente41e0346698c4578da4625ef3cce7f5417b71e08 (diff)
Add qOverload to select overloaded functions
[ChangeLog][QtCore][Global] qOverload added to select overloaded functions. Change-Id: I7c9b1b054e6631eca0b5594db59e1202ef552c33 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp')
-rw-r--r--src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp b/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp
index ccf8399e0d..ba02f75963 100644
--- a/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp
+++ b/src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp
@@ -568,6 +568,29 @@ struct A : public B {
template<> class QTypeInfo<A> : public QTypeInfoMerger<A, B, C, D> {};
//! [51]
+//! [52]
+ struct Foo {
+ void overloadedFunction();
+ void overloadedFunction(int, QString);
+ };
+ ... qOverload<>(&Foo:overloadedFunction)
+ ... qOverload<int, QString>(&Foo:overloadedFunction)
+//! [52]
+
+//! [53]
+ ... QOverload<>::of(&Foo:overloadedFunction)
+ ... QOverload<int, QString>::of(&Foo:overloadedFunction)
+//! [53]
+
+//! [54]
+ struct Foo {
+ void overloadedFunction(int, QString);
+ void overloadedFunction(int, QString) const;
+ };
+ ... qConstOverload<>(&Foo:overloadedFunction)
+ ... qNonConstOverload<int, QString>(&Foo:overloadedFunction)
+//! [54]
+
//! [qlikely]
// the condition inside the "if" will be successful most of the times
for (int i = 1; i <= 365; i++) {