Registry of unit descriptors. More...

#include <registry.hpp>

Public Member Functions
void	register_unit (const UnitDescriptor &d)
	Register a descriptor. Existing entries with the same id are replaced.

template<UnitLike Unit>
bool	register_unit ()
	Register a unit by tag — pulls the descriptor through Unit::descriptor().

const UnitDescriptor *	find (const std::string_view id_or_symbol) const
	Look up by id, then by symbol. Returns nullptr if not found.

std::vector< UnitDescriptor >	list () const
	Snapshot all registered descriptors.

std::vector< UnitDescriptor >	by_kind (const std::string_view kind) const
	Snapshot all descriptors whose `kind` matches.

bool	compatible (const std::string_view a, const std::string_view b) const
	True iff both ids resolve and share the same kind.

std::size_t	size () const
	Number of registered descriptors.

Static Public Member Functions
static UnitRegistry &	global ()
	Process-wide singleton.

Detailed Description

Registry of unit descriptors.

Lookups are guarded by a shared lock, registrations by a unique lock. Use UnitRegistry::global() for the process-wide instance; built-ins live there.

Member Function Documentation

template<UnitLike Unit>

bool dimval::UnitRegistry::register_unit ( )

inline

Register a unit by tag — pulls the descriptor through Unit::descriptor().

Returns false if the id was already present (no replacement); true if this call inserted a fresh entry.

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