to_chars.h File Reference

#include <array>
#include <cmath>
#include <cstdint>
#include <cstring>
#include <limits>
#include <type_traits>
#include <wpi/detail/macro_scope.h>

Go to the source code of this file.

Classes
struct	detail::dtoa_impl::diyfp
struct	detail::dtoa_impl::boundaries
struct	detail::dtoa_impl::cached_power

Namespaces
namespace	detail
	detail namespace with internal helper functions
namespace	detail::dtoa_impl
	implements the Grisu2 algorithm for binary to decimal floating-point conversion.

Functions
template<typename Target , typename Source >
Target	detail::dtoa_impl::reinterpret_bits (const Source source)
template<typename FloatType >
boundaries	detail::dtoa_impl::compute_boundaries (FloatType value)
cached_power	detail::dtoa_impl::get_cached_power_for_binary_exponent (int e)
int	detail::dtoa_impl::find_largest_pow10 (const std::uint32_t n, std::uint32_t &pow10)
void	detail::dtoa_impl::grisu2_round (char *buf, int len, std::uint64_t dist, std::uint64_t delta, std::uint64_t rest, std::uint64_t ten_k)
void	detail::dtoa_impl::grisu2_digit_gen (char *buffer, int &length, int &decimal_exponent, diyfp M_minus, diyfp w, diyfp M_plus)
void	detail::dtoa_impl::grisu2 (char *buf, int &len, int &decimal_exponent, diyfp m_minus, diyfp v, diyfp m_plus)
template<typename FloatType >
void	detail::dtoa_impl::grisu2 (char *buf, int &len, int &decimal_exponent, FloatType value)
JSON_HEDLEY_RETURNS_NON_NULL char *	detail::dtoa_impl::append_exponent (char *buf, int e)
	appends a decimal representation of e to buf
JSON_HEDLEY_RETURNS_NON_NULL char *	detail::dtoa_impl::format_buffer (char *buf, int len, int decimal_exponent, int min_exp, int max_exp)
	prettify v = buf * 10^decimal_exponent
template<typename FloatType >
JSON_HEDLEY_RETURNS_NON_NULL char *	detail::to_chars (char *first, const char *last, FloatType value)
	generates a decimal representation of the floating-point number value in [first, last).

Variables
constexpr int	detail::dtoa_impl::kAlpha = -60
constexpr int	detail::dtoa_impl::kGamma = -32