NTuple::_Matrix< TYP > Class Template Reference

Abstract class describing a matrix column in a N tuple. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/NTuple.h>

Public Member Functions
template<class T >
_Matrix< TYP > &	operator= (const _Matrix< T > &copy)
	Assignment operator. More...
TYP *	column (long i)
	Access to data by reference. More...
const TYP *	column (long i) const
	Access to data by reference (CONST) More...

Static Public Member Functions
static _Matrix *	create (INTuple *tup, const std::string &name, const std::type_info &info, const std::string &index, long ncol, long nrow, TYP min, TYP max, TYP def)
	Create instance. More...

Protected Attributes
long	m_rows
	Number of rows per column. More...

Detailed Description

template<class TYP>
class NTuple::_Matrix< TYP >

Abstract class describing a matrix column in a N tuple.

Definition at line 46 of file NTuple.h.

Member Function Documentation

column() [1/2]

template<class TYP >

TYP* NTuple::_Matrix< TYP >::column ( long  i )

inline

Access to data by reference.

Definition at line 210 of file NTuple.h.

{ return this->m_buffer + i * m_rows; }

column() [2/2]

template<class TYP >

const TYP* NTuple::_Matrix< TYP >::column ( long  i ) const

inline

Access to data by reference (CONST)

Definition at line 212 of file NTuple.h.

{ return this->m_buffer + i * m_rows; }

create()

template<class TYP >

NTuple::_Matrix< TYP > * NTuple::_Matrix< TYP >::create ( INTuple *  tup, const std::string &  name, const std::type_info &  info, const std::string &  index, long  ncol, long  nrow, TYP  min, TYP  max, TYP  def  )

static

Create instance.

Definition at line 34 of file NTupleItems.cpp.

                                                              {
  return new _MatrixImp<TYP>( tup, name, info, idx, ncol, nrow, min, max, def );
}

operator=()

template<class TYP >

template<class T >

_Matrix<TYP>& NTuple::_Matrix< TYP >::operator= ( const _Matrix< T > &  copy )

inline

Assignment operator.

Definition at line 199 of file NTuple.h.

                                                      {
      long len = this->length();
      if ( len == copy.length() ) {
        const T* source = (const T*)copy.buffer();
        std::copy_n( source, len, this->m_buffer );
        return *this;
      }
      throw std::out_of_range( "N-tuple matrix cannot be copied! The index range does not match!" );
      return *this;
    }

Member Data Documentation

m_rows

template<class TYP >

long NTuple::_Matrix< TYP >::m_rows

protected

Number of rows per column.

Definition at line 191 of file NTuple.h.

---

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

• GaudiKernel/include/GaudiKernel/NTuple.h
• GaudiKernel/src/Lib/NTupleItems.cpp