nros::LeSpan< T > Struct Template Reference

#include <span.hpp>

Public Member Functions
constexpr bool	empty () const
	True if the view contains zero elements.
T	operator[] (size_t i) const
constexpr size_t	size () const
	Number of elements.

Public Attributes
const uint8_t *	bytes
	Pointer to the first element's little-endian bytes. Borrowed.
size_t	count
	Number of elements.

Detailed Description

template<typename T>
struct nros::LeSpan< T >

Alignment-agnostic view over a little-endian numeric sequence in the CDR receive buffer (RFC-0033 borrowed mode — the C++ analogue of Rust's nros_core::LeSliceView and C's nros_le_slice_view_*).

T is a fixed-width numeric (uint16_t, float, …). The raw LE bytes are borrowed zero-copy; operator[] decodes one element by value (no T* is ever formed into the unaligned buffer), so the buffer base need not be T-aligned. The pointer is valid only while the source buffer lives.

Member Function Documentation

empty()

template<typename T >

constexpr bool nros::LeSpan< T >::empty ( ) const

inlineconstexpr

True if the view contains zero elements.

operator[]()

template<typename T >

T nros::LeSpan< T >::operator[] ( size_t  i ) const

inline

Decode element i (little-endian → host); no bounds check, no alignment assumption.

size()

template<typename T >

constexpr size_t nros::LeSpan< T >::size ( ) const

inlineconstexpr

Number of elements.

Member Data Documentation

bytes

template<typename T >

const uint8_t* nros::LeSpan< T >::bytes

Pointer to the first element's little-endian bytes. Borrowed.

count

template<typename T >

size_t nros::LeSpan< T >::count

Number of elements.

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

• include/nros/span.hpp