Fortran::evaluate::value::ComplexValue Class Reference
#include <flang/Evaluate/complex-value.h>
Public Types | |
| using | Part = RealValue |
Public Member Functions | |
| ComplexValue (const ComplexValue &)=default | |
| ComplexValue (ComplexValue &&)=default | |
| ComplexValue & | operator= (const ComplexValue &)=default |
| ComplexValue & | operator= (ComplexValue &&)=default |
| ComplexValue (const RealValue &r, const RealValue &i) | |
| ComplexValue (const RealValue &r) | |
| ComplexValue (int kind, const RealValue &r) | |
| ComplexValue (int kind, const ComplexValue &v) | |
| ComplexValue (int kind, ComplexValue &&v) | |
| void | print (llvm::raw_ostream &os) const |
| LLVM_DUMP_METHOD void | dump () const |
| bool | IsNull () const |
| int | kind () const |
| The kind of the value currently stored. | |
| std::size_t | bytesStored () const |
| Number of bytes accessed by FromRawBytes/StoreRawBytes. | |
| RealValue | REAL () const |
| RealValue | AIMAG () const |
| ComplexValue | CONJG () const |
| ComplexValue | Negate () const |
| bool | Equals (const ComplexValue &y) const |
| bool | operator== (const ComplexValue &y) const |
| bool | operator!= (const ComplexValue &y) const |
| bool | IsZero () const |
| bool | IsInfinite () const |
| bool | IsNotANumber () const |
| bool | IsSignalingNaN () const |
| ValueWithRealFlags< ComplexValue > | Add (const ComplexValue &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< ComplexValue > | Subtract (const ComplexValue &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< ComplexValue > | Multiply (const ComplexValue &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< ComplexValue > | Divide (const ComplexValue &, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< ComplexValue > | KahanSummation (const ComplexValue &y, ComplexValue &correction, Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ValueWithRealFlags< RealValue > | ABS (Rounding rounding=TargetCharacteristics::defaultRounding) const |
| ABS/CABS = HYPOT(re_, imag_) = SQRT(re_**2 + im_**2) | |
| ComplexValue | FlushSubnormalToZero () const |
| std::string | DumpHexadecimal () const |
| llvm::raw_ostream & | AsFortran (llvm::raw_ostream &, int kind) const |
| void | StoreRawBytes (void *dst, size_t size, bool *changed=nullptr) const |
Static Public Member Functions | |
| static ComplexValue | Zero (int kind) |
| static constexpr std::size_t | bytesStored (int kind) |
| static ValueWithRealFlags< ComplexValue > | FromInteger (int kind, const IntegerValue &n, bool isUnsigned=false, Rounding rounding=TargetCharacteristics::defaultRounding) |
| static ComplexValue | NotANumber (int kind) |
| static ComplexValue | FromRawBytes (int kind, const void *raw, std::size_t expectedSize) |
Detailed Description
A complex floating-point value with dynamic precision.
The precision is dynamic, but only a predefined set of Fortran kinds are allowed. It is also kind-aware, i.e. knows which COMPLEX kind it currently represents.
The implementation is a pair of RealValue objects.
Member Function Documentation
◆ IsNull()
|
inline |
Whether this object represents a default-initialized value (zero) of not-yet-known kind.
◆ Zero()
|
inlinestatic |
Creates a complex value (+0.0 + +0.0i) of a given kind. This is different from the default-ctor which creates a null state that represents zero of unknown kind.
The documentation for this class was generated from the following files:
- include/flang/Evaluate/complex-value.h
- lib/Evaluate/complex-value.cpp
Generated on for FLANG by
1.14.0