til::expr::TExpr< Expr > Class Template Reference

A wrapper class of a template expression. More...

#include <til/TExpr.h>

Public Types
typedef void	IsATExpr

Public Member Functions
	EXPR_RESULT_TYPE (typename Expr::template TypeStruct< Iterator1 TIL_COMMA Iterator2 TIL_COMMA Iterator3 >::Type)
	TExpr ()
	TExpr (const Expr &e)
const Expr &	getExpr () const
	EXPRFUNC_1ARG (operator(), return m_e(i1);)
	EXPRFUNC_2ARG (operator(), return m_e(i1, i2);)
	EXPRFUNC_3ARG (operator(), return m_e(i1, i2, i3);)
template<typename Expr2 >
TExpr< TExprBinaryOperator_NoRes< Expr, Expr2, functor::Assign > >	operator= (const TExpr< Expr2 > &e2) const
	Assignement to one expression. More...
template<typename T >
TExpr< TExprBinaryOperator_NoRes< Expr, TExprConstant< T >, functor::Assign > >	operator= (const T &value) const
	Assignement to a constant. More...
template<typename Expr2 >
TExpr< TExprBinaryOperator< Expr, Expr2, functor::Call > >	operator() (const TExpr< Expr2 > &e2) const
	TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR (operator+=, til::expr::functor::AddTo)
	TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR (operator-=, til::expr::functor::SubTo)
	TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR (operator*=, til::expr::functor::MulTo)
	TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR (operator/=, til::expr::functor::DivTo)

Detailed Description

template<class Expr>
class til::expr::TExpr< Expr >

A wrapper class of a template expression.

The reason for this is that we want all template expressions to be variations of the same template class, so that manipulation with operators is made easier, if not just plain possible.

Definition at line 128 of file TExpr.h.

Member Typedef Documentation

IsATExpr

template<class Expr>

typedef void til::expr::TExpr< Expr >::IsATExpr

Definition at line 132 of file TExpr.h.

Constructor & Destructor Documentation

TExpr() [1/2]

template<class Expr>

til::expr::TExpr< Expr >::TExpr ( )

inlineexplicit

Definition at line 138 of file TExpr.h.

TExpr() [2/2]

template<class Expr>

til::expr::TExpr< Expr >::TExpr ( const Expr &  e )

inline

Definition at line 139 of file TExpr.h.

Member Function Documentation

EXPR_RESULT_TYPE()

template<class Expr>

til::expr::TExpr< Expr >::EXPR_RESULT_TYPE

(

typename Expr::template TypeStruct< Iterator1 TIL_COMMA Iterator2 TIL_COMMA Iterator3 >::Type

)

EXPRFUNC_1ARG()

template<class Expr>

til::expr::TExpr< Expr >::EXPRFUNC_1ARG	(	operator()	,
		return m_e(i1);
	)

EXPRFUNC_2ARG()

template<class Expr>

til::expr::TExpr< Expr >::EXPRFUNC_2ARG	(	operator()	,
		return m_e(i1, i2);
	)

EXPRFUNC_3ARG()

template<class Expr>

til::expr::TExpr< Expr >::EXPRFUNC_3ARG	(	operator()	,
		return m_e(i1, i2, i3);
	)

getExpr()

template<class Expr>

const Expr& til::expr::TExpr< Expr >::getExpr ( ) const

inline

Definition at line 142 of file TExpr.h.

References EXPRFUNC_1ARG, EXPRFUNC_2ARG, and EXPRFUNC_3ARG.

Referenced by til::expr::cast(), til::expr::castTo(), til::expr::if_then(), til::expr::if_then_else(), til::expr::TExpr< Expr >::operator()(), til::expr::TExprFunctorHelper< TFunctor >::operator()(), til::expr::operator,(), til::expr::TExpr< Expr >::operator=(), and til::expr::sqrt().

operator()()

template<class Expr>

template<typename Expr2 >

TExpr< TExprBinaryOperator<Expr, Expr2, functor::Call> > til::expr::TExpr< Expr >::operator() ( const TExpr< Expr2 > &  e2 ) const

inline

Definition at line 173 of file TExpr.h.

References til::expr::TExpr< Expr >::getExpr(), and TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR.

operator=() [1/2]

template<class Expr>

template<typename Expr2 >

TExpr< TExprBinaryOperator_NoRes < Expr, Expr2, functor::Assign> > til::expr::TExpr< Expr >::operator= ( const TExpr< Expr2 > &  e2 ) const

inline

Assignement to one expression.

Definition at line 156 of file TExpr.h.

References til::expr::TExpr< Expr >::getExpr().

operator=() [2/2]

template<class Expr>

template<typename T >

TExpr< TExprBinaryOperator_NoRes < Expr, TExprConstant<T>, functor::Assign > > til::expr::TExpr< Expr >::operator= ( const T &  value ) const

inline

Assignement to a constant.

Definition at line 165 of file TExpr.h.

TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR() [1/4]

template<class Expr>

til::expr::TExpr< Expr >::TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR	(	operator+	,
		til::expr::functor::AddTo
	)

TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR() [2/4]

template<class Expr>

til::expr::TExpr< Expr >::TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR	(	operator-	,
		til::expr::functor::SubTo
	)

TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR() [3/4]

template<class Expr>

til::expr::TExpr< Expr >::TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR	(	operator*	,
		til::expr::functor::MulTo
	)

TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR() [4/4]

template<class Expr>

til::expr::TExpr< Expr >::TIL_DEFINE_TEXPR_ARITHMETIC_OPERATOR	(	operator/	,
		til::expr::functor::DivTo
	)

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

• til/TExpr.h