RPageStorageFile.cxx File Reference

Classes
class	RClusterPool
	Managed a set of clusters containing compressed and packed pages. More...
class	RNTupleFileWriter
	Write RNTuple data blocks in a TFile or a bare file container. More...
class	RPagePool
	A thread-safe cache of pages loaded from the page source. More...

Typedefs
using	RNTupleAtomicTimer

Functions
template<typename T>
std::unique_ptr< T[]>	MakeUninitArray (std::size_t size)
	Make an array of default-initialized elements.

Detailed Description

Author

Jakob Blomer jblom.nosp@m.er@c.nosp@m.ern.c.nosp@m.h

Date

2019-11-25

Definition in file RPageStorageFile.cxx.

Typedef Documentation

RNTupleAtomicTimer

using ROOT::Experimental::Detail::RNTupleAtomicTimer

Definition at line 275 of file RNTupleMetrics.hxx.

Function Documentation

MakeUninitArray()

template<typename T>

std::unique_ptr< T[]> ROOT::Internal::MakeUninitArray

(

std::size_t

size

)

Make an array of default-initialized elements.

This is useful for buffers that do not need to be initialized.

With C++20, this function can be replaced by std::make_unique_for_overwrite<T[]>.

Definition at line 42 of file RNTupleUtils.hxx.