...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This example is a basic example of connecting a slot to a signal and then invoking the signal.
Download hello_world_slot.cpp.
This example extends the hello_world_slot example slightly by connecting more than one slot to the signal before invoking it.
Download hello_world_multi_slot.cpp.
This example extends the hello_world_multi_slot example slightly by using slot groups to specify the order slots should be invoked.
Download ordering_slots.cpp.
The slot_arguments program shows how to pass arguments from a signal invocation to slots.
Download slot_arguments.cpp.
This example shows how to return a value from slots to the signal invocation.
It uses the default optional_last_value
combiner.
Download signal_return_value.cpp.
This example shows more returning of values from slots to the signal invocation. This time, custom combiners are defined and used.
Download custom_combiners.cpp.
This example demonstrates various means of manually disconnecting slots, as well as temporarily
blocking them via shared_connection_block
.
Download disconnect_and_block.cpp.
This example demonstrates the passing of slot functions to a private signal through a non-template interface.
Download passing_slots.cpp.
This example demonstrates connecting an extended slot to a signal. An extended slot accepts a reference to its invoking signal-slot connection as an additional argument, permitting the slot to temporarily block or permanently disconnect itself.
Download extended_slot.cpp.
This is the document-view example program which is described in the tutorial. It shows usage of a signal and slots to implement two different views of a text document.
Download doc_view.cpp.
This program modifies the original doc_view.cpp example to employ automatic connection management.
Download doc_view_acm.cpp.
This program modifies the doc_view_acm.cpp example to use postconstructors
and the deconstruct()
factory function.
Download doc_view_acm_deconstruct.cpp.
This program is a basic example of how to define a class with a postconstructor which
uses deconstruct()
as its factory function.
Download postconstructor_ex1.
This program extends the postconstructor_ex1 example slightly, by additionally passing arguments from
the deconstruct()
call through to the class' constructor
and postconstructor.
Download postconstructor_ex2.
This program is a basic example of how to define a class with a predestructor which
uses deconstruct()
as its factory function.
Download predestructor_example.
Last revised: June 12, 2007 at 14:01:23 -0400 |