BinnedObservableId.h File Reference

Utilities for identifying observables together with numerical bins. More...

#include <bit>
#include <cmath>
#include <cstdint>
#include <cstdlib>
#include <functional>
#include <iomanip>
#include <sstream>
#include <stdexcept>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
#include "observable_ids.hpp"

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Classes
struct	EncodedBin
	Integer representation of a decimal bin boundary. More...
struct	BinnedObservableId
	Identifies an observable together with a numerical bin. More...
struct	std::hash< BinnedObservableId >
	Hash functor specialization for BinnedObservableId. More...

Functions
std::ostream &	operator<< (std::ostream &os, BinnedObservableId const &id)
	Streams a human-readable binned observable identifier.

Detailed Description

Utilities for identifying observables together with numerical bins.

This header defines the BinnedObservableId type and the helper functions used to serialize bin boundaries into an integer-only FLHA/LhaID representation. The encoding is designed to avoid storing raw floating-point values directly inside an LhaID, while still allowing robust reconstruction of the original bin edges up to kMaxBinFracDigits decimal places.

Definition in file BinnedObservableId.h.

Function Documentation

operator<<()

std::ostream & operator<< ( std::ostream &  os, BinnedObservableId const &  id  )

inline

Streams a human-readable binned observable identifier.

The stream representation is the same as BinnedObservableId::str(), i.e. "observable [low, high]".

Parameters

os	Output stream.
id	Binned observable identifier to print.

Returns

Reference to os.

Definition at line 518 of file BinnedObservableId.h.