#include <EvtAmpIndex.hh>

Public Member Functions
	EvtAmpIndex (std::vector< int > ind)
virtual	~EvtAmpIndex ()
void	reset ()
bool	next ()
int	index ()

Friends
class	EvtAmpSubIndex

Detailed Description

Definition at line 26 of file EvtAmpIndex.hh.

Constructor & Destructor Documentation

◆ EvtAmpIndex()

EvtAmpIndex::EvtAmpIndex ( std::vector< int > ind )

Definition at line 26 of file EvtAmpIndex.cc.

    : _ind( ind ), _size( ind.size() ), _state( ind.size() ), _nstate( ind.size() ) {
  int i;
 
  for ( i = 0; i < _size; i++ )
  {
    _state[i] = 0;
    if ( i == 0 ) { _nstate[i] = 1; }
    else { _nstate[i] = _nstate[i - 1] * _ind[i]; }
  }
}

◆ ~EvtAmpIndex()

virtual EvtAmpIndex::~EvtAmpIndex ( )

inlinevirtual

Definition at line 32 of file EvtAmpIndex.hh.

32{}

Member Function Documentation

◆ index()

int EvtAmpIndex::index ( )

Definition at line 54 of file EvtAmpIndex.cc.

                       {
 
  int i;
  int ind = 0;
 
  for ( i = 0; i < _size; i++ ) { ind += _state[i] * _nstate[i]; }
 
  return ind;
}

◆ next()

bool EvtAmpIndex::next ( )

Definition at line 43 of file EvtAmpIndex.cc.

                       {
  int i;
  for ( i = 0; i < _size; i++ )
  {
    _state[i]++;
    if ( _state[i] < _ind[i] ) { return true; }
    else { _state[i] = 0; }
  }
  return false;
}

◆ reset()

void EvtAmpIndex::reset ( )

Definition at line 38 of file EvtAmpIndex.cc.

                        {
  int i;
  for ( i = 0; i < _size; i++ ) { _state[i] = 0; }
}

◆ EvtAmpSubIndex

friend class EvtAmpSubIndex

friend

Definition at line 28 of file EvtAmpIndex.hh.

Referenced by EvtAmpSubIndex.

The documentation for this class was generated from the following files:

Public Member Functions

Friends