Parameter.h File Reference

Defines the Parameter class used to store individual physical/model parameters. More...

#include <string>
#include <iostream>
#include <functional>
#include "Logger.h"
#include "Include.h"
#include "Math.h"

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Classes
class	Parameter
	Represents a single parameter with value, uncertainties, and dependency links. More...

Enumerations
enum class	ParameterMode { FIXED , SHIFTABLE }
	Defines the modes in which a parameter can operate. More...

Detailed Description

Defines the Parameter class used to store individual physical/model parameters.

This file declares Parameter, the core scalar container used throughout the framework.

A Parameter stores:

• a unique identifier (ParamId),
• a central/expected value,
• statistical and systematic uncertainties,
• an optional additive shift,
• an operation mode (ParameterMode),
• optional metadata such as scale and binning,
• and dependency/observer links to other parameters and to an owning Block.

The class participates in the dependency graph in two directions:

• upstream, through its owner block (if any),
• downstream, through its observer parameters.

See also

Block

ParamId

Definition in file Parameter.h.

Enumeration Type Documentation

ParameterMode

enum class ParameterMode

strong

Defines the modes in which a parameter can operate.

• FIXED: the parameter remains constant.
• SHIFTABLE: the parameter value can be shifted dynamically.

Enumerator
FIXED	The parameter remains fixed at its expected value.
SHIFTABLE	The parameter value is shifted by an additive offset.

Definition at line 45 of file Parameter.h.