Public Types |
Public Member Functions |
Static Public Member Functions |
Static Public Attributes |
List of all members
Fortran::evaluate::value::Real< WORD, PREC > Class Template Reference
Public Types | |
| using | Word = WORD |
| using | Fraction = Integer<binaryPrecision> |
Public Member Functions | |
| constexpr | Real (const Real &)=default |
| constexpr | Real (Real &&)=default |
| constexpr | Real (const Word &bits) |
| constexpr Real & | operator= (const Real &)=default |
| constexpr Real & | operator= (Real &&)=default |
| constexpr bool | operator== (const Real &that) const |
| constexpr bool | IsSignBitSet () const |
| constexpr bool | IsNegative () const |
| constexpr bool | IsNotANumber () const |
| constexpr bool | IsQuietNaN () const |
| constexpr bool | IsSignalingNaN () const |
| constexpr bool | IsInfinite () const |
| constexpr bool | IsFinite () const |
| constexpr bool | IsZero () const |
| constexpr bool | IsSubnormal () const |
| constexpr bool | IsNormal () const |
| constexpr Real | ABS () const |
| constexpr Real | SetSign (bool toNegative) const |
| constexpr Real | SIGN (const Real &x) const |
| constexpr Real | Negate () const |
| Relation | Compare (const Real &) const |
| ValueWithRealFlags< Real > | Add (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | Subtract (const Real &y, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | Multiply (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | Divide (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | SQRT (Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | NEAREST (bool upward) const |
| ValueWithRealFlags< Real > | HYPOT (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | DIM (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | MOD (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< Real > | MODULO (const Real &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| template<typename INT> | |
| constexpr INT | EXPONENT () const |
| Real | RRSPACING () const |
| Real | SPACING () const |
| Real | SET_EXPONENT (std::int64_t) const |
| Real | FRACTION () const |
| template<typename INT> | |
| ValueWithRealFlags< Real > | SCALE (const INT &by, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| constexpr Real | FlushSubnormalToZero () const |
| ValueWithRealFlags< Real > | ToWholeNumber (common::RoundingMode=common::RoundingMode::ToZero) const |
| template<typename INT> | |
| constexpr ValueWithRealFlags< INT > | ToInteger (common::RoundingMode mode=common::RoundingMode::ToZero) const |
| constexpr Word | RawBits () const |
| constexpr int | Exponent () const |
| constexpr Fraction | GetFraction () const |
| constexpr int | UnbiasedExponent () const |
| std::string | DumpHexadecimal () const |
| llvm::raw_ostream & | AsFortran (llvm::raw_ostream &, int kind, bool minimal=false) const |
| std::string | AsFortran (int kind, bool minimal=false) const |
Static Public Member Functions | |
| static constexpr Real | EPSILON () |
| static constexpr Real | HUGE () |
| static constexpr Real | TINY () |
| static constexpr Real | NotANumber () |
| static constexpr Real | PositiveZero () |
| static constexpr Real | NegativeZero () |
| static constexpr Real | Infinity (bool negative) |
| template<typename INT> | |
| static ValueWithRealFlags< Real > | FromInteger (const INT &n, bool isUnsigned=false, Rounding rounding=TargetCharacteristics::defaultRounding) |
| template<typename A> | |
| static ValueWithRealFlags< Real > | Convert (const A &x, Rounding rounding=TargetCharacteristics::defaultRounding) |
| static ValueWithRealFlags< Real > | Read (const char *&, Rounding rounding=TargetCharacteristics::defaultRounding) |
Static Public Attributes | |
| static constexpr int | binaryPrecision {PREC} |
| static constexpr common::RealCharacteristics | realChars {PREC} |
| static constexpr int | exponentBias {realChars.exponentBias} |
| static constexpr int | exponentBits {realChars.exponentBits} |
| static constexpr int | isImplicitMSB {realChars.isImplicitMSB} |
| static constexpr int | maxExponent {realChars.maxExponent} |
| static constexpr int | significandBits {realChars.significandBits} |
| static constexpr int | bits {Word::bits} |
| static constexpr int | DIGITS {binaryPrecision} |
| static constexpr int | PRECISION {realChars.decimalPrecision} |
| static constexpr int | RANGE {realChars.decimalRange} |
| static constexpr int | MAXEXPONENT {maxExponent - exponentBias} |
| static constexpr int | MINEXPONENT {2 - exponentBias} |
The documentation for this class was generated from the following files:
- include/flang/Evaluate/real.h
- lib/Evaluate/real.cpp
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