CoefficientGroupBuilder.h File Reference

Builder assembling a CoefficientGroup from a GroupDefinition and a CoefficientRegistry. More...

#include <memory>
#include "GroupDefinition.h"
#include "WilsonGroup.h"
#include "Wilson.h"
#include "WilsonCoefficientRegistry.h"
#include "GenericWilsonGroup.h"

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Classes
class	CoefficientGroupBuilder
	Builds a ready-to-use CoefficientGroup instance from a BuildContext. More...

Detailed Description

Builder assembling a CoefficientGroup from a GroupDefinition and a CoefficientRegistry.

This header defines CoefficientGroupBuilder, a small orchestrator responsible for:

• retrieving a GroupDefinition for a requested WGroupId,
• creating a concrete CoefficientGroup instance (default: GenericCoefficientGroup),
• instantiating each member coefficient via CoefficientRegistry,
• wiring coefficient-group "sources" (dependencies) and running optional setup hooks.

Key concepts

• GroupDefinition describes what belongs to a group: members (WCoef list), dependency sources per basis/order, and optional model setup hooks.
• CoefficientRegistry decides how to instantiate each coefficient: it maps (WCoef, Model, Backend) to a concrete WilsonCoefficient subclass factory.
• BuildContext carries runtime choices and adapters (proxies, composers, Marty info).

Matching block placeholder

Sources definitions often refer to the matching block name. To keep group definitions reusable, they may use MATCHING_BLOCK_PLACEHOLDER ("$MATCHING_BLOCK$") which is replaced at build time by the actual matching block name computed for the group.

See also

GroupDefinition

GroupDefinitions

CoefficientRegistry

GenericCoefficientGroup

BuildContext

Definition in file CoefficientGroupBuilder.h.