SbeGroupRange< EntryType, BlockLength, NumInGroup, Length > Class Template Reference

#include <OnixS/CME/MDH/messaging/SbeMessage.h>

Classes
class	Iterator

Public Member Functions
	SbeGroupRange () noexcept
Iterator	begin () const noexcept
Iterator	end () const noexcept
std::size_t	size () const noexcept
bool	empty () const noexcept

Friends
class	SbeGroupEntries< EntryType, BlockLength, NumInGroup, Length >

Detailed Description

template<class EntryType, class BlockLength, class NumInGroup, class Length>
class OnixS::CME::MDH::Messaging::SbeGroupRange< EntryType, BlockLength, NumInGroup, Length >

Template Parameters

EntryType	View of an encoded repeating group entry.
BlockLength	Type storing the encoded entry block length.
NumInGroup	Type storing the entry count.
Length	Type storing the total encoded entries length.

Note

Available only when the SDK is configured for C++20 or later. Copies retain iterator positions, not ownership of message storage. Iterators remain valid after the adapter is destroyed while message storage remains valid. C++20 standard view adaptors copy this range, including when it is named. Resizing, relocating, reconstructing, or reusing that storage invalidates the range.

Definition at line 727 of file SbeMessage.h.

Constructor & Destructor Documentation

SbeGroupRange()

template<class EntryType, class BlockLength, class NumInGroup, class Length>

SbeGroupRange ( )

inlinenoexcept

Initializes an empty range that refers to no message storage.

Definition at line 843 of file SbeMessage.h.

Member Function Documentation

begin()

template<class EntryType, class BlockLength, class NumInGroup, class Length>

Iterator begin ( ) const

inlinenoexcept

Returns the first borrowed entry position.

Returns

An iterator at the first entry, or end() for an empty range.

Definition at line 852 of file SbeMessage.h.

empty()

template<class EntryType, class BlockLength, class NumInGroup, class Length>

bool empty ( ) const

inlinenoexcept

Checks whether the range contains entries.

Returns

Whether the captured entry count is zero.

Definition at line 873 of file SbeMessage.h.

end()

template<class EntryType, class BlockLength, class NumInGroup, class Length>

Iterator end ( ) const

inlinenoexcept

Returns the position following the last borrowed entry.

Returns

The end iterator.

Definition at line 859 of file SbeMessage.h.

size()

template<class EntryType, class BlockLength, class NumInGroup, class Length>

std::size_t size ( ) const

inlinenoexcept

Returns the number of entries captured when the adapter was created.

Returns

The entry count, in constant time.

Definition at line 866 of file SbeMessage.h.

Friends And Related Symbol Documentation

SbeGroupEntries< EntryType, BlockLength, NumInGroup, Length >

template<class EntryType, class BlockLength, class NumInGroup, class Length>

friend class SbeGroupEntries< EntryType, BlockLength, NumInGroup, Length >

friend

Definition at line 873 of file SbeMessage.h.