GroupDefinitions Namespace Reference

Registry/factory of built-in and custom GroupDefinition objects. More...

Functions
const GroupDefinition &	B ()
	Built-in group definition accessors.
const GroupDefinition &	BPrime ()
const GroupDefinition &	BScalar ()
const GroupDefinition &	CC_bc ()
const GroupDefinition &	CC_bu ()
const GroupDefinition &	CC_cd ()
const GroupDefinition &	CC_cs ()
const GroupDefinition &	CC_du ()
const GroupDefinition &	CC_su ()
const GroupDefinition &	K ()
const GroupDefinition &	MesonMixing ()
const GroupDefinition &	get (WGroupId g)
	Returns the definition for a given group id.
void	register_custom (const GroupDefinition &def)
	Registers a custom group definition at runtime.
bool	has_custom (WGroupId id)
	Checks if a custom group definition is registered.
const GroupDefinition &	get_custom (WGroupId id)
	Retrieves a previously registered custom group definition.

Detailed Description

Registry/factory of built-in and custom GroupDefinition objects.

This namespace provides:

• built-in group accessors (B, BPrime, BScalar, charged currents, mixing, K, …),
• a unified lookup function get(WGroupId),
• a custom registry to allow user-defined group definitions at runtime.

Built-in selection:

• get(WGroupId) first attempts to map the id through GroupMapper::enum_of().
• If recognized, it dispatches to the corresponding built-in accessor.
• Otherwise it falls back to the custom registry: has_custom(), get_custom().

Custom registry:

• register_custom() stores the definition keyed by its id.
• has_custom() checks for existence.
• get_custom() returns the stored definition or throws if missing.

Function Documentation

B()

const GroupDefinition & GroupDefinitions::B

(

)

Built-in group definition accessors.

Definition at line 7 of file GroupDef_B.cpp.

BPrime()

const GroupDefinition & GroupDefinitions::BPrime

(

)

Definition at line 7 of file GroupDef_BPrime.cpp.

BScalar()

const GroupDefinition & GroupDefinitions::BScalar

(

)

Definition at line 245 of file GroupDef_BScalar.cpp.

CC_bc()

const GroupDefinition & GroupDefinitions::CC_bc

(

)

Definition at line 7 of file GroupDef_CC_bc.cpp.

CC_bu()

const GroupDefinition & GroupDefinitions::CC_bu

(

)

Definition at line 7 of file GroupDef_CC_bu.cpp.

CC_cd()

const GroupDefinition & GroupDefinitions::CC_cd

(

)

Definition at line 7 of file GroupDef_CC_cd.cpp.

CC_cs()

const GroupDefinition & GroupDefinitions::CC_cs

(

)

Definition at line 7 of file GroupDef_CC_cs.cpp.

CC_du()

const GroupDefinition & GroupDefinitions::CC_du

(

)

Definition at line 7 of file GroupDef_CC_du.cpp.

CC_su()

const GroupDefinition & GroupDefinitions::CC_su

(

)

Definition at line 7 of file GroupDef_CC_su.cpp.

get()

const GroupDefinition & GroupDefinitions::get

(

WGroupId

g

)

Returns the definition for a given group id.

If g is a known built-in group, returns the corresponding static definition. Otherwise, attempts to retrieve a registered custom definition.

Parameters

g	Group identifier.

Returns

Reference to the group definition (built-in or custom).

Exceptions

std::runtime_error

if the id is neither a known built-in nor a registered custom id.

Definition at line 54 of file GroupDefinitions.cpp.

get_custom()

const GroupDefinition & GroupDefinitions::get_custom

(

WGroupId

id

)

Retrieves a previously registered custom group definition.

Parameters

id	Group identifier.

Returns

Reference to the custom definition.

Exceptions

std::runtime_error

if no custom definition exists for id.

Definition at line 48 of file GroupDefinitions.cpp.

has_custom()

bool GroupDefinitions::has_custom

(

WGroupId

id

)

Checks if a custom group definition is registered.

Parameters

id	Group identifier.

Returns

true if a custom definition exists for id.

Definition at line 45 of file GroupDefinitions.cpp.

K()

const GroupDefinition & GroupDefinitions::K

(

)

Definition at line 7 of file GroupDef_K.cpp.

MesonMixing()

const GroupDefinition & GroupDefinitions::MesonMixing

(

)

Definition at line 12 of file GroupDef_MesonMixing.cpp.

register_custom()

void GroupDefinitions::register_custom

(

const GroupDefinition &

def

)

Registers a custom group definition at runtime.

The definition is stored by id and can later be retrieved via get_custom() or via the generic get() lookup if the id is not recognized as built-in.

Parameters

def	Custom group definition to register.

Definition at line 42 of file GroupDefinitions.cpp.