oos::variable< R > Class Template Reference

Holds the functor to a method. More...

#include <object_expression.hpp>

Public Types
typedef R	return_type

Public Member Functions
	variable (variable_impl< R > *impl)
	variable (const variable &x)
variable &	operator= (const variable &x)
return_type	operator() (const object_base_ptr &optr) const

Detailed Description

template<class R>
class oos::variable< R >

Holds the functor to a method.

Template Parameters

R	Type of the variable

Wrapper class for the concrete variable implementation.

Member Typedef Documentation

template<class R>

typedef R oos::variable< R >::return_type

Shortcut for return type.

Constructor & Destructor Documentation

template<class R>

oos::variable< R >::variable ( variable_impl< R > *  impl )

inlineexplicit

Initializes a variable with a pointer to a concrete variable implemnation.

Parameters

impl	The concrete variable.

template<class R>

oos::variable< R >::variable ( const variable< R > &  x )

inline

Copies from the given variable.

Parameters

x	The variable to copy from.

Member Function Documentation

template<class R>

return_type oos::variable< R >::operator() ( const object_base_ptr &  optr ) const

inline

Applies the () operator of the concrete variable and returns the result.

Parameters

optr	The object to apply the variable to.

Returns

The value of the variable.

template<class R>

variable& oos::variable< R >::operator= ( const variable< R > &  x )

inline

Assigns from the given variable.

Parameters

x	The variable to assign from.

Returns

Initialized variable.

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

• object/object_expression.hpp