ROOT::Math::VecExpr< ExprType, T, D > Class Template Reference

template<class ExprType, class T, unsigned int D>
class ROOT::Math::VecExpr< ExprType, T, D >

Expression wrapper class for Vector objects.

Definition at line 64 of file Expression.h.

Public Types
enum	{ kRows = D }
typedef T	value_type

Public Member Functions
	VecExpr (const ExprType &rhs)
	~VecExpr ()
T	apply (unsigned int i) const
T	operator() (unsigned int i) const
bool	IsInUse (const T *p) const
	function to determine if any use operand is being used (has same memory adress) More...
std::ostream &	print (std::ostream &os) const
	used by operator<<() More...

Private Attributes
ExprType	rhs_

#include <Math/Expression.h>

Member Typedef Documentation

template<class ExprType, class T, unsigned int D>

typedef T ROOT::Math::VecExpr< ExprType, T, D >::value_type

Definition at line 67 of file Expression.h.

Constructor & Destructor Documentation

template<class ExprType, class T, unsigned int D>

ROOT::Math::VecExpr< ExprType, T, D >::VecExpr ( const ExprType &  rhs )

inline

Definition at line 70 of file Expression.h.

template<class ExprType, class T, unsigned int D>

ROOT::Math::VecExpr< ExprType, T, D >::~VecExpr ( )

inline

Definition at line 74 of file Expression.h.

Member Function Documentation

template<class ExprType, class T, unsigned int D>

T ROOT::Math::VecExpr< ExprType, T, D >::apply ( unsigned int  i ) const

inline

Definition at line 77 of file Expression.h.

Referenced by ROOT::Math::Cross(), ROOT::Math::Lmag2(), ROOT::Math::SVector< T, D >::operator+=(), ROOT::Math::SVector< T, D >::operator-=(), ROOT::Math::SVector< T, D >::operator<(), ROOT::Math::SVector< T, D >::operator=(), ROOT::Math::SVector< T, D >::operator==(), ROOT::Math::SVector< T, D >::operator>(), ROOT::Math::SVector< T, D >::Place_at(), ROOT::Math::SMatrix< T, D1, D2, R >::Place_in_col(), ROOT::Math::SMatrix< T, D1, D2, R >::Place_in_row(), and ROOT::Math::VecExpr< ExprType, T, D >::print().

template<class ExprType, class T, unsigned int D>

bool ROOT::Math::VecExpr< ExprType, T, D >::IsInUse ( const T *  p ) const

inline

function to determine if any use operand is being used (has same memory adress)

Definition at line 104 of file Expression.h.

Referenced by ROOT::Math::SVector< T, D >::operator=().

template<class ExprType, class T, unsigned int D>

T ROOT::Math::VecExpr< ExprType, T, D >::operator() ( unsigned int  i ) const

inline

Definition at line 81 of file Expression.h.

template<class ExprType, class T, unsigned int D>

std::ostream& ROOT::Math::VecExpr< ExprType, T, D >::print ( std::ostream &  os ) const

inline

used by operator<<()

Definition at line 110 of file Expression.h.

Member Data Documentation

template<class ExprType, class T, unsigned int D>

ExprType ROOT::Math::VecExpr< ExprType, T, D >::rhs_

private

Definition at line 124 of file Expression.h.

Referenced by ROOT::Math::VecExpr< ExprType, T, D >::apply(), ROOT::Math::VecExpr< ExprType, T, D >::IsInUse(), and ROOT::Math::VecExpr< ExprType, T, D >::operator()().

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

• math/smatrix/inc/Math/Expression.h