welder::detail::fixed_string< N > Struct Template Reference

A string literal captured by value, length included, so it can live in a structural annotation constant. More...

#include <welder/annotations.hpp>

Public Member Functions
consteval	fixed_string (const char(&s)[N])
	Capture the characters of s.

Public Attributes
char	data [N] {}
	The captured characters, including the terminator.

Detailed Description

template<size_type N>
struct welder::detail::fixed_string< N >

A string literal captured by value, length included, so it can live in a structural annotation constant.

Doc text is stored inline (a char array) rather than as a const char* to a string literal: a pointer-to-literal is not a permitted annotation value (gcc-16 rejects it as a non-structural constant), whereas an inline array is.

Template Parameters

N	the literal's length including the terminator (deduced).

Definition at line 257 of file annotations.hpp.

Constructor & Destructor Documentation

fixed_string()

template<size_type N>

welder::detail::fixed_string< N >::fixed_string ( const char(&) s[N] )

inlineconsteval

Capture the characters of s.

Parameters

s	the source string literal.

Definition at line 260 of file annotations.hpp.

References data.

Member Data Documentation

data

template<size_type N>

char welder::detail::fixed_string< N >::data[N] {}

The captured characters, including the terminator.

Definition at line 258 of file annotations.hpp.

Referenced by fixed_string().

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

• src/welder/annotations.hpp