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
T	operator() (unsigned int i, unsigned j) 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<<() simplify to use apply(i,j) More...

Private Attributes
ExprType	rhs_

#include <Math/Expression.h>

Member Typedef Documentation

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

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

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.

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

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.

Referenced by ROOT::Math::PlaceExpr< T, D1, D2, D3, D4, A, R1, R2 >::Evaluate(), ROOT::Math::SMatrix< T, D1, D2, R >::operator<(), ROOT::Math::SMatrix< T, D1, D2, R >::operator==(), and ROOT::Math::SMatrix< T, D1, D2, R >::operator>().

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 adress)

Definition at line 161 of file Expression.h.

Referenced by ROOT::Math::Assign< T, D1, D2, A, R1, R2 >::Evaluate(), ROOT::Math::PlusEquals< T, D1, D2, A, R1, R2 >::Evaluate(), and ROOT::Math::MinusEquals< T, D1, D2, A, R1, R2 >::Evaluate().

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.

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

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.

Referenced by ROOT::Math::Expr< ExprType, T, D, D2, R1 >::apply(), ROOT::Math::Expr< ExprType, T, D, D2, R1 >::IsInUse(), and ROOT::Math::Expr< ExprType, T, D, D2, R1 >::operator()().

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

• math/smatrix/inc/Math/Expression.h