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
bool	IsInUse (const T *p) const
	function to determine if any use operand is being used (has same memory address)
T	operator() (unsigned int i) const
std::ostream &	print (std::ostream &os) const
	used by operator<<()

Private Attributes
ExprType	rhs_

#include <Math/Expression.h>

Member Typedef Documentation

value_type

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.

Member Enumeration Documentation

anonymous enum

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

anonymous enum

Enumerator
kRows

Definition at line 93 of file Expression.h.

Constructor & Destructor Documentation

VecExpr()

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.

~VecExpr()

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

apply()

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.

IsInUse()

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 address)

Definition at line 104 of file Expression.h.

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.

print()

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

rhs_

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.