ROOT::Math::Expr< ExprType, T, D, D2, R1 > Class Template Reference

template<class ExprType, class T, unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>
class ROOT::Math::Expr< ExprType, T, D, D2, R1 >

Definition at line 138 of file Expression.h.

Public Types
enum	{ kRows = D , kCols = D2 }
typedef T	value_type

Public Member Functions
	Expr (const ExprType &rhs)
	~Expr ()
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, unsigned j) const
std::ostream &	print (std::ostream &os) const
	used by operator<<() simplify to use apply(i,j)

Private Attributes
ExprType	rhs_

#include <Math/Expression.h>

Member Typedef Documentation

value_type

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

typedef T ROOT::Math::Expr< ExprType, T, D, D2, R1 >::value_type

Definition at line 140 of file Expression.h.

Member Enumeration Documentation

anonymous enum

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

anonymous enum

Enumerator
kRows
kCols

Definition at line 174 of file Expression.h.

Constructor & Destructor Documentation

Expr()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

ROOT::Math::Expr< ExprType, T, D, D2, R1 >::Expr ( const ExprType & rhs )

inline

Definition at line 143 of file Expression.h.

~Expr()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

ROOT::Math::Expr< ExprType, T, D, D2, R1 >::~Expr ( )

inline

Definition at line 147 of file Expression.h.

Member Function Documentation

apply()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

T ROOT::Math::Expr< ExprType, T, D, D2, R1 >::apply ( unsigned int i ) const

inline

Definition at line 150 of file Expression.h.

IsInUse()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

bool ROOT::Math::Expr< ExprType, T, D, D2, R1 >::IsInUse ( const T * p ) const

inline

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

Definition at line 161 of file Expression.h.

operator()()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

T ROOT::Math::Expr< ExprType, T, D, D2, R1 >::operator() ( unsigned int i, unsigned j ) const

inline

Definition at line 153 of file Expression.h.

print()

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

std::ostream & ROOT::Math::Expr< ExprType, T, D, D2, R1 >::print ( std::ostream & os ) const

inline

used by operator<<() simplify to use apply(i,j)

Definition at line 184 of file Expression.h.

Member Data Documentation

rhs_

template<class ExprType , class T , unsigned int D, unsigned int D2 = 1, class R1 = MatRepStd<T,D,D2>>

ExprType ROOT::Math::Expr< ExprType, T, D, D2, R1 >::rhs_

private

Definition at line 203 of file Expression.h.