8#include <xtd/diagnostics/debug>
42 #if !defined(NDEBUG) || defined(DEBUG) || defined(TRACE)
69 #if !defined(NDEBUG) || defined(DEBUG) || defined(TRACE)
74 #if !defined(NDEBUG) || defined(DEBUG) || defined(TRACE)
88 std::unique_ptr<xtd::object>
clone()
const override;
static listener_collection & listeners() noexcept
Gets the collection of listeners that is monitoring the trace output.
Provides the abstract base class for the listeners who monitor trace and debug output.
Definition trace_listener.h:35
Represents text as a sequence of UTF-8 code units.
Definition ustring.h:47
Contains xtd::forms::control_trace_listener listener.
Contains xtd::forms::icontrol_trace interface.
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.h:10