RFieldUtils.hxx File Reference

#include <string>
#include <string_view>
#include <typeinfo>
#include <tuple>
#include <vector>

Include dependency graph for RFieldUtils.hxx:

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Namespaces
namespace	ROOT
	tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tbb::task_arena without forward declaring tbb::interface7
namespace	ROOT::Internal

Enumerations
enum class	ROOT::Internal::ERNTupleSerializationMode { ROOT::Internal::kForceNativeMode , ROOT::Internal::kForceStreamerMode , ROOT::Internal::kUnset }
	Possible settings for the "rntuple.streamerMode" class attribute in the dictionary. More...

Functions
std::string	ROOT::Internal::GetCanonicalTypePrefix (const std::string &typeName)
	Applies RNTuple specific type name normalization rules (see specs) that help the string parsing in RFieldBase::Create().
std::string	ROOT::Internal::GetNormalizedInteger (const std::string &intTemplateArg)
	Appends 'll' or 'ull' to the where necessary and strips the suffix if not needed.
std::string	ROOT::Internal::GetNormalizedInteger (long long val)
std::string	ROOT::Internal::GetNormalizedInteger (unsigned long long val)
std::string	ROOT::Internal::GetNormalizedUnresolvedTypeName (const std::string &origName)
	Applies all RNTuple type normalization rules except typedef resolution.
std::string	ROOT::Internal::GetRenormalizedDemangledTypeName (const std::type_info &ti)
	Given a type info ask ROOT meta to demangle it, then renormalize the resulting type name for RNTuple.
std::string	ROOT::Internal::GetRenormalizedTypeName (const std::string &metaNormalizedName)
	Given a type name normalized by ROOT meta, renormalize it for RNTuple. E.g., insert std::prefix.
ERNTupleSerializationMode	ROOT::Internal::GetRNTupleSerializationMode (TClass *cl)
std::tuple< std::string, std::vector< std::size_t > >	ROOT::Internal::ParseArrayType (const std::string &typeName)
	Parse a type name of the form T[n][m]... and return the base type T and a vector that contains, in order, the declared size for each dimension, e.g.
long long	ROOT::Internal::ParseIntTypeToken (const std::string &intToken)
unsigned long long	ROOT::Internal::ParseUIntTypeToken (const std::string &uintToken)
std::vector< std::string >	ROOT::Internal::TokenizeTypeList (std::string_view templateType)
	Used in RFieldBase::Create() in order to get the comma-separated list of template types E.g., gets {"int", "std::variant<double,int>"} from "int,std::variant<double,int>".

Detailed Description

Author

Jonas Hahnfeld jonas.nosp@m..hah.nosp@m.nfeld.nosp@m.@cer.nosp@m.n.ch

Date

2024-11-19

Warning

This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition in file RFieldUtils.hxx.