<QOverload> Proxy Page
Functions
auto | qConstOverload(T memberFunctionPointer) |
auto | qNonConstOverload(T memberFunctionPointer) |
auto | qOverload(T functionPointer) |
Function Documentation
template <typename T> auto qConstOverload(T memberFunctionPointer)
Returns the memberFunctionPointer pointer to a constant member function:
struct Foo { void overloadedFunction(int, const QString &); void overloadedFunction(int, const QString &) const; }; ... qConstOverload<int, const QString &>(&Foo::overloadedFunction) ... qNonConstOverload<int, const QString &>(&Foo::overloadedFunction)
See also qOverload, qNonConstOverload, and Differences between String-Based and Functor-Based Connections.
template <typename T> auto qNonConstOverload(T memberFunctionPointer)
Returns the memberFunctionPointer pointer to a non-constant member function:
struct Foo { void overloadedFunction(int, const QString &); void overloadedFunction(int, const QString &) const; }; ... qConstOverload<int, const QString &>(&Foo::overloadedFunction) ... qNonConstOverload<int, const QString &>(&Foo::overloadedFunction)
See also qOverload, qNonConstOverload, and Differences between String-Based and Functor-Based Connections.
template <typename T> auto qOverload(T functionPointer)
Returns a pointer to an overloaded function. The template parameter is the list of the argument types of the function. functionPointer is the pointer to the (member) function:
struct Foo { void overloadedFunction(); void overloadedFunction(int, const QString &); }; ... qOverload<>(&Foo::overloadedFunction) ... qOverload<int, const QString &>(&Foo::overloadedFunction)
If a member function is also const-overloaded qConstOverload and qNonConstOverload need to be used.
See also qConstOverload(), qNonConstOverload(), and Differences between String-Based and Functor-Based Connections.