STK_Misc.h File Reference

In this file we define miscellaneous utility (templated) functions. More...

#include <cmath>
#include <cstdlib>
#include "STK_String.h"
#include "STK_Integer.h"
#include "STK_Real.h"
#include "STK_Stream.h"
#include "STK_Proxy.h"

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Namespaces
namespace	STK
	STK means the Statistical ToolKit.
Functions
template<class TYPE >
TYPE	STK::sign (TYPE const &x, TYPE const &y=1)
	templated sign value sign(x) * y: TYPE should be Integer , long, float or Real
template<class TYPE >
void	STK::swap (TYPE &x, TYPE &y)
	templated swap method.
template<class TYPE >
TYPE const &	STK::min (TYPE const &x, TYPE const &y)
	templated minimum for class having defined <.
template<class TYPE >
TYPE const &	STK::max (TYPE const &x, TYPE const &y)
	templated maximum for class having defined <.
template<class TYPE >
TYPE	STK::abs (TYPE const &x)
	templated absolute value: TYPE should be Integer , long, float or Real.
Real	STK::frand ()
	frand() generate a Real uniform number.
bool	STK::isOdd (Integer const &x)
	is x a odd number ?
bool	STK::isEven (Integer const &x)
	is x an even number ?
Integer	STK::round (Real const &x)
	Computation of round off : return an Integer value.
Real	STK::norm (Real const &x, Real const &y)
	Computation of sqrt(x^2 + y^2) without underflow or overflow.

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Detailed Description

In this file we define miscellaneous utility (templated) functions.

Definition in file STK_Misc.h.