comms::Prioritized Struct Reference

The orderable interface. More...

#include <prioritized.hpp>

Inheritance diagram for comms::Prioritized:

Public Member Functions
virtual int	priority () const noexcept
	This object's priority; lower sorts first. Defaults to DEFAULT_PRIORITY.

Static Public Attributes
static constexpr int	HIGHEST_PRECEDENCE = COMMONS_PRIORITIZED_HIGHEST_PRECEDENCE
	Most-preferred priority (INT_MIN): sorts before everything else.
static constexpr int	LOWEST_PRECEDENCE = COMMONS_PRIORITIZED_LOWEST_PRECEDENCE
	Least-preferred priority (INT_MAX): sorts after everything else.
static constexpr int	DEFAULT_PRIORITY = COMMONS_PRIORITIZED_DEFAULT_PRIORITY
	The neutral priority (0) reported when none is set.

Detailed Description

The orderable interface.

priority() is virtual with a default rather than pure, so a bare struct Adapter : comms::Prioritized {}; compiles and reports DEFAULT_PRIORITY; the mixin and both WithPriority flavors override it.

Lower value sorts first (higher precedence). The special members are protected to guard against slicing through the interface (mirroring comms::IHasFlags); derived types remain copyable/movable via their own implicitly defined operations.

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The documentation for this struct was generated from the following file:

• include/commons/prioritized.hpp