tlfloat.hpp File Reference

#include <cstdio>
#include <tlfloat/bigint.hpp>

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Classes
class	tlfloat::TLFloat< Unpacked_t >

Namespaces
namespace	tlfloat
	TLFloat library defines all C++ classes and functions in tlfloat namespace.

Macros
#define	TLFLOAT_FP_NAN   0
#define	TLFLOAT_FP_INFINITE   1
#define	TLFLOAT_FP_ZERO   2
#define	TLFLOAT_FP_SUBNORMAL   3
#define	TLFLOAT_FP_NORMAL   4
#define	TLFLOAT_FP_ILOGB0   ((int)0x80000000)
#define	TLFLOAT_FP_ILOGBNAN   ((int)2147483647)

Typedefs
typedef TLFloat< detail::UnpackedFloat< uint16_t, uint32_t, 8, 7 > >	tlfloat::BFloat16
	This class represents a BFloat16 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.
typedef TLFloat< detail::UnpackedFloat< uint16_t, uint32_t, 5, 10 > >	tlfloat::Half
	This class represents a half-precision IEEE 754 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.
typedef TLFloat< detail::UnpackedFloat< uint32_t, uint64_t, 8, 23 > >	tlfloat::Float
	This class represents a single-precision IEEE 754 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.
typedef TLFloat< detail::UnpackedFloat< uint64_t, BigUInt< 7 >, 11, 52 > >	tlfloat::Double
	This class represents a double-precision IEEE 754 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.
typedef TLFloat< detail::UnpackedFloat< BigUInt< 7 >, BigUInt< 8 >, 15, 112 > >	tlfloat::Quad
	This class represents a quadruple-precision IEEE 754 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.
typedef TLFloat< detail::UnpackedFloat< BigUInt< 8 >, BigUInt< 9 >, 19, 236 > >	tlfloat::Octuple
	This class represents a octuple-precision IEEE 754 floating-point number. The data size and data structure of the objects are the same as the corresponding floating-point number.

Functions
template<typename Unpacked_t>
static std::string	tlfloat::to_string (TLFloat< Unpacked_t > a, int d=6)
template<typename Unpacked_t>
static std::ostream &	tlfloat::operator<< (std::ostream &os, const TLFloat< Unpacked_t > &a)

Macro Definition Documentation

TLFLOAT_FP_ILOGB0

#define TLFLOAT_FP_ILOGB0   ((int)0x80000000)

TLFLOAT_FP_ILOGBNAN

#define TLFLOAT_FP_ILOGBNAN   ((int)2147483647)

TLFLOAT_FP_INFINITE

#define TLFLOAT_FP_INFINITE   1

TLFLOAT_FP_NAN

#define TLFLOAT_FP_NAN   0

TLFLOAT_FP_NORMAL

#define TLFLOAT_FP_NORMAL   4

TLFLOAT_FP_SUBNORMAL

#define TLFLOAT_FP_SUBNORMAL   3

TLFLOAT_FP_ZERO

#define TLFLOAT_FP_ZERO   2