IdentityCore< IT > Struct Template Reference

#include "lib/itertools.hpp"

Description

template<class IT>
struct lib::IdentityCore< IT >

A neutral identity-function core, also serving as point-of reference how any core is intended to work.

Any core is intended to serve as inner part of an iterator tool template.

• it provides the trait typedefs
• it abstracts the "source"
• it abstracts the local operation to be performed
• the ctor of the core sets up the configuration.

  Note

  cores should be copyable without much overhead

Definition at line 105 of file itertools.hpp.

Public Types
using	pointer = IT::pointer
using	reference = IT::reference
using	value_type = IT::value_type

Public Attributes
IT	source_

Public Member Functions
	IdentityCore (IT &&orig)
	IdentityCore (IT const &orig)
IT &	pipe ()
IT const &	pipe () const
void	advance ()
bool	evaluate () const

Constructor & Destructor Documentation

IdentityCore() [1/2]

template<class IT >

IdentityCore ( IT &&  orig )

inline

Definition at line 109 of file itertools.hpp.

IdentityCore() [2/2]

template<class IT >

IdentityCore ( IT const &  orig )

inline

Definition at line 112 of file itertools.hpp.

Member Typedef Documentation

pointer

template<class IT >

using pointer = IT::pointer

Definition at line 140 of file itertools.hpp.

reference

template<class IT >

using reference = IT::reference

Definition at line 141 of file itertools.hpp.

value_type

template<class IT >

using value_type = IT::value_type

Definition at line 142 of file itertools.hpp.

Member Function Documentation

pipe() [1/2]

template<class IT >

IT & pipe ( )

inline

Definition at line 117 of file itertools.hpp.

References IdentityCore< IT >::source_.

pipe() [2/2]

template<class IT >

IT const & pipe ( ) const

inline

Definition at line 123 of file itertools.hpp.

References IdentityCore< IT >::source_.

advance()

template<class IT >

void advance ( )

inline

Definition at line 129 of file itertools.hpp.

References IdentityCore< IT >::source_.

evaluate()

template<class IT >

bool evaluate ( ) const

inline

Definition at line 135 of file itertools.hpp.

References IdentityCore< IT >::source_.

Member Data Documentation

source_

template<class IT >

IT source_

Definition at line 107 of file itertools.hpp.

Referenced by IdentityCore< IT >::advance(), IdentityCore< IT >::evaluate(), IdentityCore< IT >::pipe(), and IdentityCore< IT >::pipe().

Inheritance diagram for IdentityCore< IT >:

Collaboration diagram for IdentityCore< IT >:

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

• itertools.hpp