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OpenCV
5.0.0alpha
Open Source Computer Vision
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OpenCV
5.0.0alpha
Open Source Computer Vision
|
#include <opencv2/core/softfloat.hpp>
Public Member Functions | |
| softdouble () | |
| Default constructor. | |
| softdouble (const double a) | |
| Construct from double. | |
| softdouble (const int32_t) | |
| softdouble (const int64_t) | |
| softdouble (const softdouble &c) | |
| Copy constructor. | |
| softdouble (const uint32_t) | |
| Construct from integer. | |
| softdouble (const uint64_t) | |
| int | getExp () const |
| Get 0-based exponent. | |
| softdouble | getFrac () const |
| Get a fraction part. | |
| bool | getSign () const |
| Get sign bit. | |
| bool | isInf () const |
| Inf state indicator. | |
| bool | isNaN () const |
| NaN state indicator. | |
| bool | isSubnormal () const |
| Subnormal number indicator. | |
| operator double () const | |
| operator softfloat () const | |
| Type casts | |
| bool | operator!= (const softdouble &) const |
| softdouble | operator% (const softdouble &) const |
| Remainder operator. | |
| softdouble & | operator%= (const softdouble &a) |
| softdouble | operator* (const softdouble &) const |
| softdouble & | operator*= (const softdouble &a) |
| softdouble | operator+ (const softdouble &) const |
| Basic arithmetics. | |
| softdouble & | operator+= (const softdouble &a) |
| softdouble | operator- () const |
| softdouble | operator- (const softdouble &) const |
| softdouble & | operator-= (const softdouble &a) |
| softdouble | operator/ (const softdouble &) const |
| softdouble & | operator/= (const softdouble &a) |
| bool | operator< (const softdouble &) const |
| bool | operator<= (const softdouble &) const |
| softdouble & | operator= (const softdouble &c) |
| Assign constructor. | |
| bool | operator== (const softdouble &) const |
| Comparison operations. | |
| bool | operator> (const softdouble &) const |
| bool | operator>= (const softdouble &) const |
| softdouble | setExp (int e) const |
| Construct a copy with new 0-based exponent. | |
| softdouble | setFrac (const softdouble &s) const |
| Construct a copy with provided significand. | |
| softdouble | setSign (bool sign) const |
| Construct a copy with new sign bit. | |
Static Public Member Functions | |
| static softdouble | eps () |
| Difference between 1 and next representable value. | |
| static softdouble | fromRaw (const uint64_t a) |
| Construct from raw. | |
| static softdouble | inf () |
| Positive infinity constant. | |
| static softdouble | max () |
| Biggest finite value. | |
| static softdouble | min () |
| Smallest normalized value. | |
| static softdouble | nan () |
| Default NaN constant. | |
| static softdouble | one () |
| One constant. | |
| static softdouble | pi () |
| Correct pi approximation. | |
| static softdouble | zero () |
| Zero constant. | |
Public Attributes | |
| uint64_t | v |
1.12.0