DataSpan< D > Class Template Reference

#include "lib/stat/statistic.hpp"

Description

template<typename D>
class lib::stat::DataSpan< D >

Read-only view into a segment within a sequence of data.

Template Parameters

D	value type of the data series

Remarks

simplistic workaround since we don't support C++20 yet

Todo:

replace by const std::span

Definition at line 100 of file statistic.hpp.

Public Types
using	const_iterator = iterator
using	iterator = const D *

Public Member Functions
	DataSpan (D const &begin, D const &end)
template<class CON >
	DataSpan (CON const &container)
D const &	at (size_t i) const
iterator	begin () const
bool	empty () const
iterator	end () const
D const &	operator[] (size_t i) const
size_t	size () const

Friends
const_iterator	begin (DataSpan const &span)
const_iterator	end (DataSpan const &span)

Private Attributes
const D *const	b_ {nullptr}
const D *const	e_ {nullptr}

Additional Inherited Members
Private Member Functions inherited from Cloneable
	Cloneable (Cloneable &&)=default
	Cloneable (Cloneable const &)=default
Cloneable &	operator= (Cloneable &&)=delete
Cloneable &	operator= (Cloneable const &)=delete

Inheritance diagram for DataSpan< D >:

Collaboration diagram for DataSpan< D >:

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The documentation for this class was generated from the following file:

• statistic.hpp