class ROOT::Math::MatRepSym<float,7>


      MatRepStd
      Standard Matrix representation for a general D1 x D2 matrix.
      This class is itself a template on the contained type T, the number of rows and the number of columns.
      Its data member is an array T[nrows*ncols] containing the matrix data.
      The data are stored in the row-major C convention.
      For example, for a matrix, M, of size 3x3, the data \f$ \left[a_0,a_1,a_2,.......,a_7,a_8 \right] \f$d are stored in the following order:
      \f[
      M = \left( \begin{array}{ccc}
      a_0 & a_1 & a_2  \\
      a_3 & a_4  & a_5  \\
      a_6 & a_7  & a_8   \end{array} \right)
      \f]

      @ingroup MatRep

Function Members (Methods)

public:

	~MatRepSym<float,7>()
float	apply(unsigned int i) const
float*	Array()
const float*	Array() const
void	CreateOffsets()
ROOT::Math::MatRepSym<float,7>	MatRepSym<float,7>()
ROOT::Math::MatRepSym<float,7>	MatRepSym<float,7>(const ROOT::Math::MatRepSym<float,7>&)
const ROOT::Math::RowOffsets<7>&	Offsets() const
const float&	operator()(unsigned int i, unsigned int j) const
float&	operator()(unsigned int i, unsigned int j)
ROOT::Math::MatRepSym<float,7>&	operator+=(const ROOT::Math::MatRepSym<float,7>& rhs)
ROOT::Math::MatRepSym<float,7>&	operator-=(const ROOT::Math::MatRepSym<float,7>& rhs)
ROOT::Math::MatRepSym<float,7>&	operator=(const ROOT::Math::MatRepSym<float,7>& rhs)
float&	operator[](unsigned int i)
const float&	operator[](unsigned int i) const

Data Members

public:

enum {	kRows
	kCols
	kSize
};

private:

float	fArray[28]
ROOT::Math::RowOffsets<7>*	fOff	! transient

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

const T& operator()(unsigned int i, unsigned int j)

T& operator()(unsigned int i, unsigned int j)

T& operator[](unsigned int i)

{ return fArray[i]; }

const T& operator[](unsigned int i)

{ return fArray[i]; }

T apply(unsigned int i) const

{ return fArray[i]; }

T* Array()

{ return fArray; }

const T* Array()

{ return fArray; }

MatRepStd<T, D1, D2>& operator+=(const ROOT::Math::MatRepSym<float,7>& rhs)

MatRepStd<T, D1, D2>& operator-=(const ROOT::Math::MatRepSym<float,7>& rhs)

MatRepStd<T, D1, D2>& operator=(const ROOT::Math::MatRepSym<float,7>& rhs)

return fArray[ Offsets()

void CreateOffsets()

Author: L. Moneta, J. Palacios 2006
Last change: root/smatrix:$Id: MatrixRepresentationsStatic.h 21553 2007-12-21 10:55:46Z moneta $
Last generated: 2008-06-25 08:29

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