osetUtils Namespace Reference

Functions
bool	isEqual (const double &x, const double &y, const double &epsilon)
bool	isEqual (const double &x, const double &y)
double	quadraticFunction (const double &x, const double *a)

Variables
INukeOset *	currentInstance = NULL

Function Documentation

isEqual() [1/2]

bool osetUtils::isEqual ( const double & x, const double & y )

inline

Definition at line 106 of file INukeOset.h.

  {
    static const double epsilon = std::numeric_limits<double>::epsilon();
    return isEqual (x, y, epsilon);
  }

References epsilon, and isEqual().

isEqual() [2/2]

bool osetUtils::isEqual ( const double & x, const double & y, const double & epsilon )

inline

Definition at line 100 of file INukeOset.h.

  {
    return std::abs(x - y) < epsilon;
  }

References epsilon.

Referenced by INukeOsetTable::checkIntegrity(), and isEqual().

quadraticFunction()

double osetUtils::quadraticFunction ( const double & x, const double * a )

inline

Definition at line 112 of file INukeOset.h.

  {
    return a[0] * x * x + a[1] * x + a[2];
  }

References a.

Referenced by INukeOsetFormula::setCrossSections(), and INukeOsetFormula::setSelfEnergy().

Variable Documentation

currentInstance

INukeOset * osetUtils::currentInstance = NULL

extern

Definition at line 5 of file INukeOset.cxx.

Referenced by genie::HNIntranuke2018::HadronFateOset(), genie::HNIntranuke2025::HadronFateOset(), and INukeOset::INukeOset().