Description
template<typename... Elements>
struct Rose::metaprog::List< Elements >
struct Rose::metaprog::List< Elements >
A template list implementing a apply pattern (functor return void but does not have to be pure)
- Template Parameters
-
Elements variadic to capture the list of type
Definition at line 79 of file metaprog.h.
Inheritance diagram for Rose::metaprog::List< Elements >:
Collaboration diagram for Rose::metaprog::List< Elements >:
Public Types | |
| template<template< typename > class Functor> | |
| using | map_t = List<> |
| Map Functor to each element of the list and return a list. | |
| template<template< typename, typename > class Reducer> | |
| using | reduce_t = void |
| Reduce ... | |
| template<template< typename > class Functor> | |
| using | map_ravel_t = List<> |
| Map Functor to each element of the list and return a list. | |
| template<template< typename > class Predicate> | |
| using | filter = List<> |
| Return the list of element for which Pred<E>::value == true. | |
| template<size_t position> | |
| using | at = void |
| Return the element at the given position (void if out-of-bound) | |
 Public Types inherited from Rose::metaprog::list_base_t< Elements... > | |
| using | append_ravel = typename L::template prepend< Elements... > |
| using | prepend_ravel = typename L::template append< Elements... > |
| using | append = List< Elements..., Es... > |
| using | prepend = List< Es..., Elements... > |
Static Public Member Functions | |
| template<typename Functor , typename... Args> | |
| static void | apply (Functor &&functor, Args &&... args) |
| Apply the given instance of Functor to each element of the list (in order) | |
Static Public Attributes | |
| static constexpr size_t | length {0} |
| Length of the list. | |
Member Typedef Documentation
◆ map_t
template<typename... Elements>
template<template< typename > class Functor>
| using Rose::metaprog::List< Elements >::map_t = List<> |
Map Functor to each element of the list and return a list.
Functor return a list element.
- Template Parameters
-
Functor a template of one type (list element) assign the result to type
Definition at line 98 of file metaprog.h.
◆ reduce_t
template<typename... Elements>
template<template< typename, typename > class Reducer>
| using Rose::metaprog::List< Elements >::reduce_t = void |
◆ map_ravel_t
template<typename... Elements>
template<template< typename > class Functor>
| using Rose::metaprog::List< Elements >::map_ravel_t = List<> |
Map Functor to each element of the list and return a list.
Functor return a list.
- Template Parameters
-
Functor a template of one type (list element) assign the result to list
Definition at line 114 of file metaprog.h.
◆ filter
template<typename... Elements>
template<template< typename > class Predicate>
| using Rose::metaprog::List< Elements >::filter = List<> |
Return the list of element for which Pred<E>::value == true.
- Template Parameters
-
Predicate a template of one type (list element) assign the result to value
Definition at line 122 of file metaprog.h.
◆ at
template<typename... Elements>
template<size_t position>
| using Rose::metaprog::List< Elements >::at = void |
Return the element at the given position (void if out-of-bound)
- Template Parameters
-
position of the element to access
Definition at line 133 of file metaprog.h.
Member Function Documentation
◆ apply()
template<typename... Elements>
template<typename Functor , typename... Args>
|
inlinestatic |
Apply the given instance of Functor to each element of the list (in order)
- Template Parameters
-
Functor Do not use! deducted from first argument Args Do not use! forwarded types of functor argments
- Parameters
-
functor an instance of Functor args forwarded values of functor argments
Definition at line 90 of file metaprog.h.
Member Data Documentation
◆ length
template<typename... Elements>
|
staticconstexpr |
Length of the list.
Definition at line 125 of file metaprog.h.
The documentation for this struct was generated from the following file:
