to_chars.hpp File Reference

Compile-time conversion of unsigned integers to string literals. More...

#include <iostream>

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Classes
struct	circus::utils::detail::to_chars< digits >
	Helper template that stores a compile-time char array of digits. More...
struct	circus::utils::detail::explode< rem, digits >
	Compile-time recursion to split an unsigned integer into digits. More...
struct	circus::utils::detail::explode< 0, digits... >
	Base case for explode recursion when remainder is zero. Inherits from to_chars to produce the final digit string. More...
struct	circus::utils::num_to_string< num >
	Converts a compile-time unsigned integer to a string literal. More...

Functions
constexpr bool	circus::utils::strings_equal (char const *a, char const *b)
	Compile-time string equality check.

Variables
template<unsigned... digits>
constexpr char	circus::utils::detail::to_chars< digits... >::value [] = {('0' + digits)..., 0}
	Definition of the static char array containing digits plus terminating null.

Detailed Description

Compile-time conversion of unsigned integers to string literals.

Function Documentation

strings_equal()

bool circus::utils::strings_equal ( char const * a, char const * b )

constexpr

Compile-time string equality check.

Parameters

a	Pointer to a null-terminated C-string.
b	Pointer to a null-terminated C-string.

Returns

true if strings are equal, false otherwise.