RKSmallVector.h File Reference

#include "DataFormats/GeometryVector/interface/PreciseFloatType.h"
#include <iostream>

Go to the source code of this file.

Classes
class	RKSmallVector< T, N >

Functions
template<class T , class Scal , int N>
RKSmallVector< T, N >	operator* (const RKSmallVector< T, N > &v, const Scal &s)
template<class T , class Scal , int N>
RKSmallVector< T, N >	operator* (const Scal &s, const RKSmallVector< T, N > &v)
template<class T , class U , int N>
RKSmallVector< typename PreciseFloatType< T, U >::Type, N >	operator+ (const RKSmallVector< T, N > &a, const RKSmallVector< U, N > &b)
	vector sum and subtraction of vectors of possibly different precision More...
template<class T , class U , int N>
RKSmallVector< typename PreciseFloatType< T, U >::Type, N >	operator- (const RKSmallVector< T, N > &a, const RKSmallVector< U, N > &b)
template<class T , class Scal , int N>
RKSmallVector< T, N >	operator/ (const RKSmallVector< T, N > &v, const Scal &s)
template<class T , int N>
std::ostream &	operator<< (std::ostream &s, const RKSmallVector< T, N > &v)
	simple text output to standard streams More...

Function Documentation

template<class T , class Scal , int N>

RKSmallVector<T,N> operator* ( const RKSmallVector< T, N > &  v, const Scal &  s  )

inline

Multiplication by scalar, does not change the precision of the vector. The return type is the same as the type of the vector argument.

Definition at line 118 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, csvReporter::r, asciidump::s, and matplotRender::t.

                                                                                 {
  T t = static_cast<T>(s);
  RKSmallVector<T,N> r;
  for (int i=0; i<N; ++i) r[i] = t*v[i];
  return r;
}

template<class T , class Scal , int N>

RKSmallVector<T,N> operator* ( const Scal &  s, const RKSmallVector< T, N > &  v  )

inline

Definition at line 125 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, csvReporter::r, asciidump::s, and matplotRender::t.

                                                                                 {
  T t = static_cast<T>(s);
  RKSmallVector<T,N> r;
  for (int i=0; i<N; ++i) r[i] = t*v[i];
  return r;
}

template<class T , class U , int N>

RKSmallVector<typename PreciseFloatType<T,U>::Type, N> operator+ ( const RKSmallVector< T, N > &  a, const RKSmallVector< U, N > &  b  )

inline

vector sum and subtraction of vectors of possibly different precision

Definition at line 99 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, and csvReporter::r.

                                                                       {
  typedef RKSmallVector<typename PreciseFloatType<T,U>::Type, N> RT;
  RT r;
  for (int i=0; i<N; ++i) r[i] = a[i]+b[i];
  return r;
}

template<class T , class U , int N>

RKSmallVector<typename PreciseFloatType<T,U>::Type, N> operator- ( const RKSmallVector< T, N > &  a, const RKSmallVector< U, N > &  b  )

inline

Definition at line 107 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, and csvReporter::r.

                                                                       {
  typedef RKSmallVector<typename PreciseFloatType<T,U>::Type, N> RT;
  RT r;
  for (int i=0; i<N; ++i) r[i] = a[i]-b[i];
  return r;
}

template<class T , class Scal , int N>

RKSmallVector<T,N> operator/ ( const RKSmallVector< T, N > &  v, const Scal &  s  )

inline

Division by scalar, does not change the precision of the vector. The return type is the same as the type of the vector argument.

Definition at line 136 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, csvReporter::r, asciidump::s, and matplotRender::t.

                                                                                 {
  T t = static_cast<T>(s);
  RKSmallVector<T,N> r;
  for (int i=0; i<N; ++i) r[i] = v[i]/t;
  return r;
}

template<class T , int N>

std::ostream& operator<< ( std::ostream &  s, const RKSmallVector< T, N > &  v  )

inline

simple text output to standard streams

Definition at line 90 of file RKSmallVector.h.

References i, MultiGaussianStateTransform::N, asciidump::s, and v.

                                                                            {
  s << std::endl;
  for (int i=0; i<N; ++i) s << "v[" << i << "] = " << v[i] << std::endl;
  return s;
}