Standard_ShortReal.hxx File Reference

#include <algorithm>
#include <cmath>
#include <climits>
#include <float.h>
#include <Standard_TypeDef.hxx>

Functions
constexpr float	ShortRealSmall ()
	Returns the minimum positive float value.
Use std::abs instead float	Abs (const float theValue)
	Returns the absolute value of a float Value. Equivalent to std::abs.
constexpr int	ShortRealDigits ()
	Returns the number of digits of precision in a float.
constexpr float	ShortRealEpsilon ()
	Returns the minimum positive float such that 1.0f + ShortRealEpsilon() != 1.0f.
constexpr float	ShortRealFirst ()
	Returns the minimum negative value of a float.
constexpr int	ShortRealFirst10Exp ()
	Returns the minimum value of exponent(base 10) of a float.
constexpr float	ShortRealLast ()
	Returns the maximum value of a float.
constexpr int	ShortRealLast10Exp ()
	Returns the maximum value of exponent(base 10) of a float.
constexpr int	ShortRealMantissa ()
	Returns the mantissa (number of bits in the significand) of a float.
constexpr int	ShortRealRadix ()
	Returns the radix (base) of a float.
constexpr int	ShortRealSize ()
	Returns the size in bits of a float.
Use std::max instead constexpr float	Max (const float theValue1, const float theValue2)
	Returns the maximum value of two floats. Equivalent to std::max.
Use std::min instead constexpr float	Min (const float theValue1, const float theValue2)
	Returns the minimum value of two floats. Equivalent to std::min.

Function Documentation

Abs()

Use std::abs instead float Abs ( const float theValue )

inline

Returns the absolute value of a float Value. Equivalent to std::abs.

Deprecated

("This function duplicates std::abs and will be removed in future releases. "

Max()

Use std::max instead constexpr float Max ( const float theValue1, const float theValue2 )

constexpr

Returns the maximum value of two floats. Equivalent to std::max.

Deprecated

("This function duplicates std::max and will be removed in future releases. "

Min()

Use std::min instead constexpr float Min ( const float theValue1, const float theValue2 )

constexpr

Returns the minimum value of two floats. Equivalent to std::min.

Deprecated

("This function duplicates std::min and will be removed in future releases. "

ShortRealDigits()

constexpr int ShortRealDigits ( )

constexpr

Returns the number of digits of precision in a float.

ShortRealEpsilon()

constexpr float ShortRealEpsilon ( )

constexpr

Returns the minimum positive float such that 1.0f + ShortRealEpsilon() != 1.0f.

ShortRealFirst()

constexpr float ShortRealFirst ( )

constexpr

Returns the minimum negative value of a float.

ShortRealFirst10Exp()

constexpr int ShortRealFirst10Exp ( )

constexpr

Returns the minimum value of exponent(base 10) of a float.

ShortRealLast()

constexpr float ShortRealLast ( )

constexpr

Returns the maximum value of a float.

ShortRealLast10Exp()

constexpr int ShortRealLast10Exp ( )

constexpr

Returns the maximum value of exponent(base 10) of a float.

ShortRealMantissa()

constexpr int ShortRealMantissa ( )

constexpr

Returns the mantissa (number of bits in the significand) of a float.

ShortRealRadix()

constexpr int ShortRealRadix ( )

constexpr

Returns the radix (base) of a float.

ShortRealSize()

constexpr int ShortRealSize ( )

constexpr

Returns the size in bits of a float.

ShortRealSmall()

constexpr float ShortRealSmall ( )

constexpr

Returns the minimum positive float value.