RAJA::RepeatView< T > Struct Template Reference

A view of a single object repeated a certain number of times. More...

#include <RepeatView.hpp>

Classes
struct	iterator

Public Member Functions
	RepeatView ()=delete
constexpr	RepeatView (T const &value, size_t bound)
constexpr	RepeatView (T &&value, size_t bound)
constexpr T const &	front () const
constexpr T const &	back () const
constexpr T const &	operator[] (size_t RAJA_UNUSED_ARG(index)) const
constexpr iterator	begin () const
constexpr iterator	cbegin () const
constexpr iterator	end () const
constexpr iterator	cend () const
constexpr	operator bool () const
constexpr bool	empty () const
constexpr size_t	size () const

Detailed Description

template<typename T>
struct RAJA::RepeatView< T >

A view of a single object repeated a certain number of times.

Creates a view or container object given an object and length. Allows use of container interface functions if you want to repeat a single object.

For example:

// Create a repeat view object for the int 2 repeated int_len times
RepeatView<int> int_repeated(2, int_len);

// Use with RAJA for_each
RAJA::for_each(int_repeated, [&](int val) {
  sum += val;
});

Based on the std::ranges::repeat_view template. Differs in that it does not support: compile time extents unbounded extents

Constructor & Destructor Documentation

RepeatView() [1/3]

template<typename T >

RAJA::RepeatView< T >::RepeatView ( )

delete

RepeatView() [2/3]

template<typename T >

constexpr RAJA::RepeatView< T >::RepeatView ( T const &  value, size_t  bound  )

inlineconstexpr

RepeatView() [3/3]

template<typename T >

constexpr RAJA::RepeatView< T >::RepeatView ( T &&  value, size_t  bound  )

inlineconstexpr

Member Function Documentation

front()

template<typename T >

constexpr T const& RAJA::RepeatView< T >::front ( ) const

inlineconstexpr

back()

template<typename T >

constexpr T const& RAJA::RepeatView< T >::back ( ) const

inlineconstexpr

operator[]()

template<typename T >

constexpr T const& RAJA::RepeatView< T >::operator[] ( size_t   RAJA_UNUSED_ARGindex ) const

inlineconstexpr

begin()

template<typename T >

constexpr iterator RAJA::RepeatView< T >::begin ( ) const

inlineconstexpr

cbegin()

template<typename T >

constexpr iterator RAJA::RepeatView< T >::cbegin ( ) const

inlineconstexpr

end()

template<typename T >

constexpr iterator RAJA::RepeatView< T >::end ( ) const

inlineconstexpr

cend()

template<typename T >

constexpr iterator RAJA::RepeatView< T >::cend ( ) const

inlineconstexpr

operator bool()

template<typename T >

constexpr RAJA::RepeatView< T >::operator bool ( ) const

inlineexplicitconstexpr

empty()

template<typename T >

constexpr bool RAJA::RepeatView< T >::empty ( ) const

inlineconstexpr

size()

template<typename T >

constexpr size_t RAJA::RepeatView< T >::size ( ) const

inlineconstexpr

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

• /home/docs/checkouts/readthedocs.org/user_builds/raja/checkouts/v2025.12.2/include/RAJA/util/RepeatView.hpp