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style changes and removals of typeid

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refs #81
This commit is contained in:
Klaus Basan
2013-12-22 20:28:56 +00:00
committed by Mathew Sutcliffe
parent 229d7c6068
commit 978f3c88e5
73 changed files with 7356 additions and 7130 deletions
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214
src/blackmisc/mathematics.h
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@@ -10,124 +10,124 @@
namespace BlackMisc
{
namespace Math
{
/*!
* \brief Math utils
*/
class CMath
{
public:
/*!
* \brief Calculates the hypotenuse of x and y without overflow
* \param x
* \param y
* \return
*/
static double hypot(double x, double y);
/*!
* \brief Calculates the square of x
* \param x
* \return
*/
static inline double square(double x)
namespace Math
{
return x * x;
}
/*!
* \brief Calculates x to the power of three
* \param x
* \return
*/
static inline double cubic(const double x)
{
return x * x * x;
}
/*!
* \brief Math utils
*/
class CMath
{
public:
/*!
* \brief Calculates the real cubic root
* \param x
* \return
*/
static double cubicRootReal(double x);
/*!
* \brief Calculates the hypotenuse of x and y without overflow
* \param x
* \param y
* \return
*/
static double hypot(double x, double y);
/*!
* \brief Utility round method
* \param value
* \param digits
* \return
*/
static double round(double value, int digits);
/*!
* \brief Calculates the square of x
* \param x
* \return
*/
static inline double square(double x)
{
return x * x;
}
/*!
* \brief Round by given epsilon, e.g.
* \param value
* \param epsilon
* \return
*/
static double roundEpsilon(double value, double epsilon);
/*!
* \brief Calculates x to the power of three
* \param x
* \return
*/
static inline double cubic(const double x)
{
return x * x * x;
}
/*!
* \brief Nearest integer not greater in magnitude than value, correcting for epsilon
* \param value
* \param epsilon
*/
static inline double trunc(double value, double epsilon = 1e-10)
{
return value < 0 ? ceil(value - epsilon) : floor(value + epsilon);
}
/*!
* \brief Calculates the real cubic root
* \param x
* \return
*/
static double cubicRootReal(double x);
/*!
* \brief Fractional part of value
* \param value
*/
static inline double fract(double value)
{
double unused;
return modf(value, &unused);
}
/*!
* \brief Utility round method
* \param value
* \param digits
* \return
*/
static double round(double value, int digits);
/*!
* \brief PI
* \return
*/
static const double &PIHALF()
{
static double pi = 2.0 * qAtan(1.0);
return pi;
}
/*!
* \brief Round by given epsilon, e.g.
* \param value
* \param epsilon
* \return
*/
static double roundEpsilon(double value, double epsilon);
/*!
* \brief PI
* \return
*/
static const double &PI()
{
static double pi = 4.0 * qAtan(1.0);
return pi;
}
/*!
* \brief Nearest integer not greater in magnitude than value, correcting for epsilon
* \param value
* \param epsilon
*/
static inline double trunc(double value, double epsilon = 1e-10)
{
return value < 0 ? ceil(value - epsilon) : floor(value + epsilon);
}
/*!
* \brief PI * 2
* \return
*/
static const double &PI2()
{
static double pi2 = 8.0 * qAtan(1.0);
return pi2;
}
/*!
* \brief Fractional part of value
* \param value
*/
static inline double fract(double value)
{
double unused;
return modf(value, &unused);
}
private:
/*!
* \brief Deleted
*/
CMath();
};
/*!
* \brief PI
* \return
*/
static const double &PIHALF()
{
static double pi = 2.0 * qAtan(1.0);
return pi;
}
} // namespace
/*!
* \brief PI
* \return
*/
static const double &PI()
{
static double pi = 4.0 * qAtan(1.0);
return pi;
}
/*!
* \brief PI * 2
* \return
*/
static const double &PI2()
{
static double pi2 = 8.0 * qAtan(1.0);
return pi2;
}
private:
/*!
* \brief No objects, just static
*/
CMath();
};
} // namespace
} // namespace
#endif // guard