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CTBnum.icc

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/*----------------------------------------------------------------------------*/
/* C Tool Box: Designed and implemented by:                                   */
/*    Walter F.J. Mueller   Gesellschaft fuer Schwerionenforschung (GSI)      */
/*                          Planckstrasse 1, D-64291 Darmstadt, Germany       */
/*                  Email:  W.F.J.Mueller@gsi.de                              */
/*                  WWW:    http://www-kp3.gsi.de/www/kp3/people/mueller.html */
/*------------------------------------------+---------------------------------*/

#include <math.h>
#include <stdlib.h>

//------------------------------------------+-----------------------------------
//------------------------------------------+-----------------------------------
/*! 
  \ingroup CTBnum
*/

template <class T>
inline T CTBmin(T v1, T v2)
{
  return (v1 < v2) ? v1 : v2;
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBmax(T v1, T v2)
{
  return (v2 < v1) ? v1 : v2;
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBabs(T x)
{
  return (x >= 0) ? x : -x;
}

//------------------------------------------+-----------------------------------

inline int CTBabs(int x)
{
  return abs(x);
}

//------------------------------------------+-----------------------------------

inline long CTBabs(long x)
{
  return labs(x);
}

//------------------------------------------+-----------------------------------

inline float CTBabs(float x)
{
  return fabs(x);
}

//------------------------------------------+-----------------------------------

inline double CTBabs(double x)
{
  return fabs(x);
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBabsm(T x)
{  
  return CTBabs(x);
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBabs2(T x)
{  
  return x*x;
}

//------------------------------------------+-----------------------------------

template <class T1, class T2>
inline T1 CTBsign(T1 x1, T2 x2)
{
  return (x2 >= 0) ? CTBabs(x1) : -CTBabs(x1);
}

//------------------------------------------+-----------------------------------

template <class T>
inline bool CTBbetween(T x, T a, T b)
{
  return (b > a) ? (x >= a && x <= b) : (x >= b && x <= a);
}

//------------------------------------------+-----------------------------------

template <class T>
inline bool CTBinside(T x, T a, T b)
{
  return (b > a) ? (x > a && x < b) : (x > b && x < a);
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBarg(T)
{  
  return (T) 0;
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBreal(T x)
{  
  return x;
}

//------------------------------------------+-----------------------------------

template <class T>
inline T CTBimag(T)
{  
  return (T) 0;
}

//------------------------------------------+-----------------------------------
/*
  \ingroup CTBnum
*/

template <class T>
inline T CTBconj(T x)
{  
  return x;
}

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