comms::GlobalOriginRegistry Class Reference

A program-wide registry mapping an origin kind string to a factory. More...

#include <origin.hpp>

Public Types
using	Factory = OriginPtr(*)()
	Produces a fresh, default-constructed origin of one kind.

Public Member Functions
bool	register_kind (const std::string_view kind, Factory factory)
	Register factory under kind.
OriginPtr	create (const std::string_view kind) const
	Create a fresh origin for kind, or nullptr if the kind is unknown.
bool	contains (const std::string_view kind) const
	Whether kind has a registered factory.

Detailed Description

A program-wide registry mapping an origin kind string to a factory.

A Meyers singleton, like GlobalFlagRegistry, so the map is constructed before any inline registrar runs. Used by the JSON from_json path to turn a kind discriminator back into the right concrete origin.

Member Function Documentation

register_kind()

bool comms::GlobalOriginRegistry::register_kind ( const std::string_view  kind, Factory  factory  )

inline

Register factory under kind.

Returns false if the kind was already registered (the first registration wins).

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

• include/commons/origin.hpp