schubfach.hpp File Reference

#include <dconv/schubfachpow.hpp>
#include <dconv/format.hpp>
#include <cstring>
#include <cstdint>

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Namespaces
namespace	dconv
namespace	dconv::schubfach

Functions
constexpr int	dconv::schubfach::floorLog10Pow2 (int q, bool asymmetric) noexcept
	compute floor (log10 (2^q)) or floor (log10 (3/4 * 2^q)).
constexpr int	dconv::schubfach::floorLog2Pow10 (int k) noexcept
	compute floor (log2 (10^k)).
uint64_t	dconv::schubfach::roundToOdd (const details::Power &g, uint64_t cp) noexcept
	multiply by a power of ten and round to odd.
uint64_t	dconv::schubfach::shortest (double value, int &k) noexcept
	compute the shortest decimal significand.
void	dconv::schubfach::generate (char *buffer, int &length, int &k, double value) noexcept
	write the shortest decimal digits.
char *	dconv::schubfach::dtoa (char *buffer, double value) noexcept
	double to string conversion using Schubfach.