Aleph::None< T > Struct Template Reference

Represents a missing value. More...

#include <ahFunctional.H>

Inheritance diagram for Aleph::None< T >:

Collaboration diagram for Aleph::None< T >:

Public Member Functions
virtual T &	get_item () override
virtual const T &	get_item () const override
virtual bool	is_found () const noexcept override
Public Member Functions inherited from Aleph::Found_Item< T >
virtual	~Found_Item ()=default

Detailed Description

template<typename T>
struct Aleph::None< T >

Represents a missing value.

Definition at line 82 of file ahFunctional.H.

Member Function Documentation

get_item() [1/2]

template<typename T >

virtual const T & Aleph::None< T >::get_item ( ) const

inlineoverridevirtual

Implements Aleph::Found_Item< T >.

Definition at line 90 of file ahFunctional.H.

References ah_invalid_argument, and Aleph::maps().

get_item() [2/2]

template<typename T >

virtual T & Aleph::None< T >::get_item ( )

inlineoverridevirtual

Implements Aleph::Found_Item< T >.

Definition at line 84 of file ahFunctional.H.

References ah_invalid_argument, and Aleph::maps().

Referenced by TEST().

is_found()

template<typename T >

virtual bool Aleph::None< T >::is_found ( ) const

inlineoverridevirtualnoexcept

Implements Aleph::Found_Item< T >.

Definition at line 96 of file ahFunctional.H.

Referenced by TEST().

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

• ahFunctional.H