BlockName.h File Reference

Representation of SLHA / LHA block names with support for aliases. More...

#include <string>
#include <stdexcept>
#include <algorithm>
#include <iostream>
#include <unordered_set>
#include <initializer_list>
#include <map>
#include <vector>
#include <set>
#include <ranges>
#include <concepts>
#include <variant>
#include "Logger.h"
#include "Utils.h"
#include "GeneralEnum.h"

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Classes
class	BlockName
	Block identifier with alias support. More...
struct	std::hash< BlockName >
	Hash functor specialization for BlockName. More...

Namespaces
namespace	std
	Hash specialization for SymbolId<Tag>.

Functions
bool	operator== (const std::string &lhs, const BlockName &rhs)
	Symmetric comparison between std::string and BlockName.
bool	operator!= (const std::string &lhs, const BlockName &rhs)
	Symmetric inequality between std::string and BlockName.

Detailed Description

Representation of SLHA / LHA block names with support for aliases.

This header defines the BlockName class, which encapsulates one or more textual names referring to the same logical block (e.g. SLHA BLOCK names).

The main features are:

• storage of a set of aliases for a given block,
• equality based on overlapping aliases (two BlockName are equal if they share at least one alias),
• convenient construction from strings, initializer lists or sets,
• implicit conversion to std::string for trivial (single-alias) blocks,
• case normalization (conversion to upper case),
• hash support for use in unordered containers.

Definition in file BlockName.h.

Function Documentation

operator!=()

bool operator!= ( const std::string &  lhs, const BlockName &  rhs  )

inline

Symmetric inequality between std::string and BlockName.

Parameters

lhs	Alias to compare.
rhs	BlockName to compare against.

Returns

true if lhs is not a known alias of rhs.

Definition at line 346 of file BlockName.h.

operator==()

bool operator== ( const std::string &  lhs, const BlockName &  rhs  )

inline

Symmetric comparison between std::string and BlockName.

This overload allows code such as:

if ("SMINPUTS" == block) { ... }

Parameters

lhs	Alias to compare.
rhs	BlockName to compare against.

Returns

true if lhs is a known alias of rhs.

Definition at line 335 of file BlockName.h.